City of Culver City, California
Agenda Item Report
Meeting Date: 03/10/14 Item Number: A-1
CITY COUNCIL AGENDA ITEM: (1) Receipt and Filing of the Preliminary Fiber
Network Design and Business Plan Framework, and (2) Discussion of Fiber
Feasibility Plan Executive Summary and Direction to the City Manager as Deemed
Appropriate
Contact Person/Dept.: Michele Williams
Phone Numbers: (310) 253-5950
Fiscal Impact: Yes [] No [X] General Fund: Yes [] No []
Public Hearing: [] Action Item: [X] Attachments: [X]
Commission Action Required: Yes [] No [X] Date: N/A
Public Notification: Meetings and Agendas – City Council (03/04/14)
Department Approval:
Michele Williams (02/27/14)
City Attorney Approval:
Carol Schwab (by H. Baker) (03/03/14)
Chief Financial Officer Approval:
Jeff Muir (by M. Noller) (03/04/14)
City Manager Approval:
John M. Nachbar (03/04/14)
RECOMMENDATION:
Staff recommends the City Council receive and file the Preliminary Fiber Network
Design and Business Plan Framework and after discussion, direct the City Manager
as deemed appropriate.
BACKGROUND:
The term “broadband” is used to describe high speed and high quality Internet
access which is always available. Broadband speed is measured in megabits per
second (Mbps). The minimum speed for defining broadband as set by the Federal
Communications Commission (FCC) in 2010 is 4 Mbps. Broadband access can be
delivered via different platforms such as cable modem, digital subscriber line (DSL),
and fiber optics (Fiber). Fiber is considered the fastest infrastructure for broadband
access because it has the ability to transmit data across long distances at high data
transfer rates.
For the most part, private companies have traditionally been responsible for
deploying the infrastructure required to provide Internet access to communities.
However, they have not invested in the infrastructure to deliver high speed
broadband (speeds greater than 100 Mbps) via a fiber network. Experts agree that
these companies have not invested in the infrastructure because there is no
significant profit to be gained from upgrading service for an existing customer base.
Providing a faster or more reliable (or both) connection does not necessarily result in
additional revenue. In an effort to satisfy this unserviced need, local governments City of Culver City, California
Agenda Item Report
across the nation are analyzing the benefit of investing in municipal broadband/fiber
infrastructures.
One of the benefits of investing in a broadband infrastructure is economic
development stimulus by supplying high speed Internet access to businesses who
have that requirement. This typically includes businesses in the entertainment,
video gaming, and social media industries. Offering high speed broadband has
been viewed as a competitive edge by providing a service that is not typically
available in neighboring areas. Businesses that require extensive bandwidths for
conducting business are able to capitalize on the community’s infrastructure
investment.
On May 13, 2013, the City Council authorized contracting with CTC Technology &
Energy (CTC) to assist the City with developing a Fiber Network Design and
Business Plan. One of CTC’s core missions is to assist agencies with analyzing
feasibility and determining economic projections for deploying a fiber network. The
objective of this engagement was to explore the benefits/risks and feasibility of
deploying a fiber network that could be used to provide high speed Internet access
to Culver City businesses. The project deliverables for this effort included:
• High Level Network Infrastructure Design
• Potential Business Model and Strategy
• Preliminary Financial Model to assist with Identifying Opportunities and
Risks
• Finalized Project Report Summarizing Findings and Recommendations
DISCUSSION:
The final report resulting from the engagement with CTC is included as Attachment 1
(Preliminary Fiber Network Design and Business Plan Framework). The following
outlines the project methodology and summary of the findings/recommendations.
Business Demographics
CTC met with staff from the City’s Economic Development Division to analyze and
understand the demographic makeup of local businesses and emerging trends. The
first step toward analyzing a business model was to identify where there is a
concentration of businesses that would have a need for high speed Internet access.
It was clear that the focus should be directed towards businesses categorized as
Creative Office and Studio/Media Production. As a result, the following five
geographic areas emerged as the target service areas (Attachment 2):
• Fox Hills
• Hayden Tract
• Jefferson Corridor
• Smiley / Blackwelder
• Washington / National City of Culver City, California
Agenda Item Report
Once the five target areas were identified, additional investigation was conducted. It
was noted that 80% of the buildings in these areas have multiple tenants indicating
that Culver City’s potential market for high speed Internet service would be
comprised of mostly small to mid-size businesses.
Challenges in Obtaining High Speed Internet Service
According to a national survey, broadband access is becoming one of the most
important decision factors for the selection of a commercial site after price, parking,
and location. In many cases, access to high speed Internet can also dictate
location. In discussions with current and potential Culver City businesses, questions
related to the availability of high speed broadband routinely arise.
The City hosted a meeting with business stakeholders with the objective of
identifying challenges and obstacles in obtaining high speed Internet service. The
following points summarize the findings from that meeting:
• Broadband availability is not ubiquitous (not in every location and
not every service is available)
• The cost of obtaining a service connection is very expensive and
not suited for small to mid-size businesses.
• The time it takes to connect the service can range from 3 to 6
months depending on the construction required. There was
consensus that this timeframe was unbearably too long.
An investigation was also conducted to identify what services are currently available
in the target service areas. The survey revealed that there are a wide range of
services available but there is an underserved market with regard to small
businesses. The services were either tailored to the casual business user (cable
modem/DSL) or the high-end user which commands a high monthly fee. There was
no opportunity for small businesses to obtain high speed bandwidth at a mid-tier
service level and lower price-point. The report recommends a business model
strategy that focuses on providing services to small businesses that would service
this gap in the market.
The service model includes potentially offering the following bandwidth options to
businesses:
• 100 Mbps
• 250 Mbps
• 1,000 Mbps (1 gigabit per second or 1 Gbps)
The price point for each bandwidth category would have to be determined and the
report details example pricing for use in generating financial projections.
City of Culver City, California
Agenda Item Report
The Fiber Network
The City currently has an extensive fiber network that is dedicated to providing
network computing services to all City buildings. Additionally, there is also City-
owned fiber that supports Public Works Department traffic signal operations and
street intersection video monitoring. The consultant worked with Public Works
Engineering staff and IT staff to analyze the current infrastructure. In drafting the
preliminary network design there was consideration toward leveraging the City’s
existing infrastructure to reduce costs.
The following summary level fiber deployments would be required:
• Redundant fiber backbone
• Fiber laterals to target service areas
• Fiber connection to carrier hotel (One Wilshire)
Implementing the proposed business plan would require deploying a redundant fiber
optic backbone. In essence, this is a ring of fiber throughout the City which would
serve to increase reliability. With the backbone in place, the plan would require
deploying fiber laterals to each of the target service areas (Fox Hills, Hayden Tract,
Jefferson Corridor, Smiley/Blackwelder, and Washington/National). Deploying the
laterals to connect the target areas to the fiber optic backbone could also be
implemented in phases. The high level network design details the City’s existing
fiber and planned fiber routes. Most of the backbone fiber will go through existing
conduit and some new construction will be required.
Lastly, the City would need to connect its fiber network to a carrier hotel. A carrier
hotel is simply a very large data center and is used as the connection point because
Internet Service Providers (ISPs) share the facilities at the carrier hotel. The
recommended carrier hotel is popularly known as One Wilshire. This carrier hotel is
located in downtown Los Angeles and is known as a premier communications hub.
Establishing this connection is the vehicle that will enable Culver City businesses to
obtain Internet service from a variety of ISPs. The fiber connection to downtown LA
will be achieved by leasing dark (currently non-operational) fiber. The report details
various options for establishing this connection.
Preliminary Financial Analysis
Preliminary cost estimates reveal that the initial investment required to deploy the
fiber network and execute the recommended business model is three million dollars
($3,000,000). A conservative 10 year financial projection estimates having a cash
balance of $681,500 at year 10, but this does not include recovering the initial
investment. In addition to revenue the financial projection includes the following
expenses:
• Fiber maintenance
• Network operations and monitoring City of Culver City, California
Agenda Item Report
• Network hardware components and maintenance
• Hardware component replacements (5-7 years lifecycle)
• Business development, marketing, and outreach efforts
• Administration of contractual agreements (legal and consulting as
required)
• Staffing allocations for project management, administration, and
operations
• Operational costs related to leasing dark fiber for connection to the carrier
hotel (One Wilshire)
• Internet Service Provider (ISP) Fees
• Bad Debt Allowance/Collections
This project is not envisioned to deliver immediate direct financial returns. However,
the indirect benefits related to economic development, strategic advantage, and the
ability to further attract and retain creative office and tech companies may prove to
be the most beneficial return. Such indirect benefits are expected to provide a
higher tax base and, therefore, result in higher revenues to the City via existing
taxable transactions.
Interaction with the Private Sector
The City’s objective in pursuing this project would be to open up the market and
level the “playing field” by enabling a wide variety of ISP’s to service the Culver City
business community.
Today, each ISP is expected to build and maintain the infrastructure that their
specific service uses. Deploying the city-owned fiber network with a connection to
the carrier hotel (One Wilshire) would separate the Internet service from the
infrastructure. The fiber would be recognized as another public utility.
Santa Monica’s Broadband Project
The City of Santa Monica has been recognized as having successfully implemented
a municipal broadband initiative. Santa Monica made a capital investment to run
city-owned fiber throughout the City. This has turned into an ongoing source of
revenue by leasing dark fiber and providing “lit” services to city businesses.
Plan Recommendations/Next Steps
The final report identified a detailed listing of recommendations and next steps. The
following summarizes high level potential action items:
• Conduct outreach and formal focus groups with potential businesses to
ascertain the level of interest in the City offering a service suited towards
small business
• Survey potential businesses to identify service parameters to assist with
identifying bandwidth needs, price sensitivity, and reducing timeframe for
connecting the service
• Prepare detailed fiber and network design City of Culver City, California
Agenda Item Report
• Examine options for dark fiber lease to support the connection to One
Wilshire
FISCAL ANALYSIS:
Discussion of this item does not create a fiscal impact to the City. However, should
the City Council direct staff to move forward with any of the
findings/recommendations, it is likely there would be costs involved. Estimates of all
related costs would be provided in a future staff report.
ATTACHMENTS:
Attachment 1 – Final Report: Preliminary Fiber Network Design and Business Plan
Framework
Attachment 2 – Maps of Proposed Target Service Areas
a) Fox Hills
b) Hayden Tract
c) Jefferson Corridor
d) Smiley / Blackwelder
e) Washington / National
MOTION:
That the City Council
1. Receive and file the Preliminary Fiber Network Design and Business Plan
Framework as provided in Attachment 1; and,
2. Discuss the summary findings and recommendations of the Preliminary Fiber
Network Design and Business Plan Framework and if desired, direct the City
Manager as deemed appropriate.
Meeting Date: March 10
th
2014
Agenda Item: Receipt and Filing of the Preliminary Fiber Network Design and
Business Plan Framework and Discussion of Fiber Feasibility Plan Executive
Summary
Attachments:
Title Pages
1. Final Report: Preliminary Fiber Network Design
and Business Plan Framework 1-100
2. Maps of Proposed Target Service Areas 101-105
a. Fox Hills
b. Hayden Tract
c. Jefferson Corridor
d. Smiley / Blackwelder
e. Washington / National
Preliminary Fiber Network Design and
Business Plan Framework
Prepared for the City of Culver City, California
October 2013
Page 1Table of Contents
1. Executive Summary ............................................................................................................................... 1
1.1 Background ............................................................................................................................................ 1
1.2 Methodology .......................................................................................................................................... 1
1.3 Broadband to Businesses Can Create Economic Activity ......................................................................... 2
1.4 Goals and Objectives .............................................................................................................................. 3
1.5 Fiber Deployment Plan ............................................................................................................................. 4
1.6 Financial Analysis Framework ................................................................................................................ 5
1.7 Financial Summary ................................................................................................................................... 6
1.8 Next Steps and Action Items .................................................................................................................. 7
2. Connectivity Market in Culver City ...................................................................................................... 9
2.1 Understanding Fiber Connectivity Performance .................................................................................... 9
2.2 Competitive Service Providers .............................................................................................................. 13
2.2.1 Dark Fiber Services ...................................................................................................................... 15
2.2.2 Ethernet Services ........................................................................................................................ 16
2.2.3 SONET Services............................................................................................................................ 18
2.2.4 Video Services ............................................................................................................................... 19
2.2.5 Wavelength Services ..................................................................................................................... 20
2.3 Existing Culver City Fiber and Routes ..................................................................................................... 22
2.4 Service Gaps the City Plans to Address ................................................................................................ 23
2.5 Potential Leasing and Service Strategies for City Infrastructure .......................................................... 24
2.5.1 Conduit Lease .............................................................................................................................. 25
2.5.2 Dark Fiber Lease .......................................................................................................................... 25
2.5.3 Wholesale or Open Access Services ............................................................................................ 28
2.5.4 Retail Service ................................................................................................................................. 28
3. Proposed Fiber Strategy .................................................................................................................... 30
3.1 Redundant Fiber Backbone (Phase 1) and Tract Laterals (Phase 2)....................................................... 30
3.2 Tracts (Phase 2).................................................................................................................................... 33
3.3 Connecting Customers in a Tract (Sample Fiber-to-the-Premises Design, Phase 2) ............................ 39
3.4 Connecting Community Anchor Institutions (Phase 3) and Businesses (Phase 4) ................................ 41
4. Deployment Overview ...................................................................................................................... 43
4.1 Fiber ....................................................................................................................................................... 43
4.2 Network Electronics ............................................................................................................................... 44
4.2.1 Passive Optical Networking (PON) Overview .............................................................................. 44
4.2.2 Ethernet Overview ...................................................................................................................... 45
4.2.3 Culver City System-Level Network Design .................................................................................. 45
Hub Site ................................................................................................................................................... 46
Field Electronics ....................................................................................................................................... 47
4.2.4 Installation Scenarios .................................................................................................................. 47
Page 2Installation Scenario 1: PON to the Tenant ............................................................................................. 47
Installation Scenario 2: PON to the Building ........................................................................................... 48
Installation Scenario 3: Ethernet Transport .......................................................................................... 49
5. Financial Analysis Framework ............................................................................................................. 50
5.1 Summary .............................................................................................................................................. 50
5.2 Construction Cost Assumptions............................................................................................................ 51
5.2.1 Fiber Costs ..................................................................................................................................... 51
5.2.2 Network Electronics Costs .......................................................................................................... 52
5.2.3 Customer Costs ............................................................................................................................. 53
5.3 Expense Assumptions ............................................................................................................................. 53
5.3.1 Annual Multipliers ......................................................................................................................... 53
5.3.2 Operating Expenses .................................................................................................................... 53
5.3.3 Internal Staffing Allocations ........................................................................................................ 54
5.3.4 Partner ISP Fees .......................................................................................................................... 54
5.3.5 Allowance for Bad Debt and Collections ....................................................................................... 55
5.3.6 Business Development and Engineering Support ......................................................................... 55
5.3.7 Customer Connection Expenses .................................................................................................. 55
5.3.8 Depreciation Expenses ................................................................................................................ 55
5.3.9 Replacement Capital ..................................................................................................................... 55
5.4 Revenue Assumptions .......................................................................................................................... 55
5.5 Sensitivity Analysis ................................................................................................................................. 56
5.5.1 Take Rates ..................................................................................................................................... 57
5.5.2 ISP Fees ......................................................................................................................................... 57
5.5.3 Service Revenues ........................................................................................................................ 58
Appendices
Appendix A: Benefit Framework for Government Fiber
Appendix B: Pro Forma Financial Statements
Page 3Table of Figures
Figure 1: Illustration of Service Symmetry on Download Times ........................................................ 10
Figure 2: Capacity and Speed of Broadband Technologies ................................................................ 13
Figure 3: Culver City Fiber Map .......................................................................................................... 23
Figure 4: Conduit Lease ...................................................................................................................... 25
Figure 5: Fiber Lease ............................................................................................................................. 26
Figure 6: Wholesale or Open Access Services .................................................................................... 28
Figure 7: Retail Services ...................................................................................................................... 29
Figure 8: Backbone ............................................................................................................................... 31
Figure 9: Backbone with Tract Laterals .............................................................................................. 32
Figure 10: Fox Hills Tract .................................................................................................................... 34
Figure 11: Hayden Tract ....................................................................................................................... 35
Figure 12: Jefferson Corridor Tract....................................................................................................... 36
Figure 13: Smiley Blackwelder Tract..................................................................................................... 37
Figure 14: Washington National Tract ................................................................................................ 38
Figure 15: Sample Fiber-to-the-Premises (FTTP) Diagram ................................................................... 40
Figure 16: Backbone with Connections to Community Anchor Institutions ...................................... 42
Figure 17: Culver City System-Level Network Diagram ...................................................................... 46
Table of Tables
Table 1: Condensed Income and Cash Flow Statement (Base Assumptions) ...................................... 6
Table 2: Condensed Income and Cash Flow Statement (Financed, with Increased Fees) ..................... 7
Table 3: Existing Culver City Service Providers ..................................................................................... 14
Table 4: Pricing Comparison Table ....................................................................................................... 14
Table 5: Speed Comparison Table ...................................................................................................... 15
Table 6: Number of Business by Tract ................................................................................................ 33
Table 7: Potential Phase 3 and Phase 4 Customers ............................................................................. 41
Table 8: Condensed Income and Cash Flow Statement (Base Assumptions) .................................... 51
Table 9: Estimated Fiber Construction Costs...................................................................................... 52
Table 10: Number of Businesses by Tract .......................................................................................... 56
Table 11: Take Rate Reduced to 45 Percent......................................................................................... 57
Table 12: Take Rate Reduced to 35 Percent......................................................................................... 57
Table 13: ISP Fees Increased by 10 Percent ......................................................................................... 57
Table 14: ISP Fees Decreased by 10 Percent ...................................................................................... 58
Table 15: Service Revenues Increased by 10 Percent ........................................................................ 58
Table 16: Service Revenues Decreased by 10 Percent ......................................................................... 58
Page 41. Executive Summary
1.1 Background
This report presents a high-level network strategy, design, and business model framework
to support Culver City’s (City) consideration and planning of a fiber optic backbone and fiber
optic connections to key economic development sites. The proposed strategy is designed to
further the City’s plans to leverage communications infrastructure to promote economic
development and to ensure that broadband infrastructure in Culver City evolves over time to
meet the needs of its businesses, residents, and public institutions.
As a starting point, this strategy will focus on advancing the availability, affordability, and
reliability of connectivity services tailored to the small business market. Further, the strategy
focuses on expanding consumer choice. In a perfect market, consumers in Culver City would
have access to any connectivity services they desire. Separating the communications
infrastructure from the retail service delivery is the first step.
1.2 Methodology
This report was researched and prepared in the summer of 2013 by CTC Technology &
Energy (CTC). Over the course of the engagement, CTC performed the following general tasks:
1. Met with key City staff to review economic development objectives.
2. Worked with City staff to identify potential business development areas, which resulted
in the identification of five potential “development tracts.”
3. Reviewed the potential to leverage existing fiber and conduit assets in serving the
identified tracts.
4. Met with business stakeholders and other community representatives selected by the
City to review their perceptions regarding availability, reliability, and affordability of
connectivity services in each tract.
5. Researched the region’s available connectivity services and costs.
6. Prepared a preliminary fiber design (backbone and laterals) to provide redundant
connectivity in each identified tract.
7. Held initial discussions with representatives of the City of Santa Monica in regard to
their connectivity business model and a potential partnership with Culver City.
Page 58. Initiated conversations with Wilcon and the Los Angeles Department of Water and
Power (LADWP) regarding dark fiber leases from Culver City to One Wilshire.
9. Prepared a business model framework for the City’s review and consideration.
10. Developed preliminary pro forma financial statements for the City based on initial
service pricing and take-rate assumptions.
1.3 Broadband to Businesses Can Create Economic Activity
The literature on broadband and economic development suggests a causal
relationship. Broadband is an economic enabler for businesses. From the standpoint of most
businesses, broadband has ceased to be a luxury and has become crucial to business
functionality.
According to a 2011 survey of building owners and property managers, broadband access is
one of the most important decision factors for commercial real estate siting—after price,
parking, and location. Similarly, a national survey found that 77 percent of economic
development professionals believe that to attract a new business, a community must have
broadband of at least 100 Mbps; in other words, they believe that economic development
without broadband is essentially inconceivable.
The high speeds that fiber connections provide can facilitate economic development by:
? Enabling job creation and the multiplied economic activity that accompanies it
? Supporting businesses with very high bandwidth needs, such as digital media and
software development
? Attracting and retaining businesses of all sizes
? Enabling workforce education
? Enabling telework and distributed work
? Stimulating economic activity
? Promoting major development initiatives such as revitalization zones
A number of studies show that increased broadband speeds have a significant positive
effect on economic growth.|1010| Data such as these have led to the adoption of new high-level |1010| Press Release: “New study quantifies the impact of broadband speed on GDP,” Ericsson, September 27,
2011. (http://www.ericsson.com/news/1550083).
Page 6approaches. For example, the U.S. Ignite Partnership grew out of a White House Office of
Science and Technology Policy roundtable discussion in January 2011 on how to develop
applications that would maximize the benefit of fiber connectivity across the country. The
public and private participants in U.S. Ignite are now working “to catalyze approximately 60
advanced, next-gen applications over the next five years in six areas of national priority:
education and workforce development, advanced manufacturing, health, transportation, public
safety, and clean energy.”|1010|
1.4 Goals and Objectives
The City’s goals and objectives for this project center on the evolution of five identified
tracts of buildings—transforming them into areas with the type of robust fiber connectivity
options that will attract and retain technology- centric businesses.
For the type of target businesses that the City hopes to attract—small companies, often
start-ups, and likely to be in the film and supporting industries because of the proximity to the
studios—the availability, affordability, and reliability of high-capacity broadband connectivity is
essential.
The identified tracts (see Section 3.2 for maps of each) are:
? Fox Hills
? Hayden
? Jefferson Corridor
? Smiley Blackwelder
? Washington National
The City estimates that more than 80 percent of the buildings in the tracts will have
multiple tenants, which indicates that the market for broadband services in the tracts will
comprise mostly small businesses. Culver City is considering a fiber deployment in the tracts
because, despite the existing service options, there are still connectivity issues in those
areas—especially for small technology-centric businesses.
Sharon E. Gillett, Dr. William H. Lehr, et al., “Measuring the Economic Impact of Broadband Deployment,” Final
Report Prepared for the U.S. Department of Commerce, Economic Development Administration, National
Technical Assistance, Training, Research, and Evaluation Project #99-07-13829, February, 2006,
(http://cfp.mit.edu/publications/CFP_Papers/Measuring_bb_econ_impact-final.pdf).
Jed Kolko and Davin Reed, “Does Broadband Boost Local Economic Development,” Public Policy Institute of
California, January 2010, p. 28. (http://www.ppic.org/content/pubs/report/r_110jkr.PDF). |1010| “What is U.S. Ignite?,” U.S. Ignite website. http://us-ignite.org/what-is-us-ignite/. One fascinating fact about
U.S. Ignite is that it seeks to enable private, commercial development of new, high-bandwidth applications, but
most of the network infrastructure it makes available for that development is public—municipal fiber networks
that connect many thousands of homes and provide a test-bed for advance application creation.
Page 7First, broadband availability is not ubiquitous (e.g., every building, every service). Second,
where service is available, the cost of getting a new “drop” connection to an office or other
facility is often excessive, even for a large business. And third, the types of available services are
not well suited to small businesses. Each tract has a range of available connectivity options,
including services such as dark fiber, cable modem, DSL (Digital Subscriber Line), Metro
Ethernet, and MPLS (Multiprotocol Label Switching). But most of these services are tailored to
either casual users (e.g., cable modem or DSL, which do not meet business performance needs)
or large users (e.g., Metro Ethernet or MPLS, which meet business requirements but with
unaffordable monthly costs that would represent a substantial portion of many business’
ongoing operating costs).
Taken together, these issues drive Culver City’s goal to expand its communications
infrastructure in these tracts to advance the availability, affordability, and reliability of retail
connectivity services tailored to the technology-centric small business market in the identified
tracts.
1.5 Fiber Deployment Plan
The City’s proposed fiber deployment plan comprises four phases:
1. Implementing a redundant fiber backbone and an access point in each tract as the
foundation for future connectivity. The proposed backbone will leverage the City’s
existing conduit, and was designed so that each tract can be added as needed once the
backbone is completed.
2. Deploying fiber laterals in each tract to enable cost-effective connectivity to individual
businesses. A key in the lateral design is to ensure that “taps” (where a fiber drop from a
building connects to the lateral fiber) are located so that the drop costs are minimized.
3. Extending fiber to community anchor institutions (CAI) such as health care and
educational facilities to create additional community benefits.
4. Extending fiber to additional office buildings and multiple dwelling units near the
backbone and lateral fiber routes to increase revenue and expand the benefits of the
fiber availability.
The estimated cost to create the backbone and build fiber in each of the tracts (i.e., phase 1
and phase 2) is $1.4 million. This cost is just a start, however. The fiber implementation costs
include neither the network electronics required to operate the network, nor the fiber drops to
connect customers. The total capital costs in the first four years of the plan are $2.45 million
($1.25 million in year 1; $830,000 in year 2; $240,000 in year 3; and $130,000 in year 4).
Page 8The complete details of the fiber implementation and network electronics are included in
Section 3 and Section 4. Projections regarding phase 1 and phase 2 costs and expenses are
included in Section 5. A complete breakdown of the phase 1 and phase 2 capital expenditures
by year is presented in Appendix B. (We do not make projections for the deployment costs
related to phase 3 or phase 4, because those are long-term concepts that are outside of the
scope of this report.)
1.6 Financial Analysis Framework
The City’s financial analysis framework is based on the following objectives:
? Leveraging the availability and affordability of enhanced data connectivity as part of an
overall business development strategy.
? Ensuring the availability of affordable and reliable data connectivity services tailored to
high-tech small businesses in the identified tracts.
? Reducing the time to initiate service and the cost to connect to the customer facility.
? Enabling the City to deploy the fiber infrastructure and related services in phases.
? Enabling Culver City businesses to select among a variety of Internet Service Providers
(ISP), performance options, and pricing plans.
? Creating opportunities for new ISPs to enter the Culver City market.
? Leveraging community resources to reduce implementation and operating costs.
? Seeking partnerships and contract services to minimize the City’s required staffing
allocations and avoid or defer staff additions.
In the process of developing the financial analysis framework and service offerings, we
examined the successful model that the City of Santa Monica has developed. However, it is
important to understand a fundamental difference between Santa Monica’s original objectives
as compared to Culver City’s.
When Santa Monica initiated its fiber business, there was a gap in the availability of
high-end data services. The business market at the time was forced to use expensive, slow, and
outdated T1 circuits.|1010| The T1 circuit provided a 1.544 Mbps connection and could be “bundled” |1010| A T1 circuit provides an “always-on” 1.544 Mbps symmetrical data circuit (speed of upload and download
equal). The T1 circuit was primary used to support voice service, providing support of (24) 64 kbps voice channels.
Page 9when greater speed and capacity was required. The cost of each circuit, however, was more
than $1,000 per month. Santa Monica was able to offer area businesses 100 Mbps circuits at
very attractive rates.
1.7 Financial Summary
The financial assumptions we used in our proposed financial analysis framework are
presented in Section 5. The initial service offerings and pricing we used in the financial model
are as follows:
? 100 Mbps at $300 per month
? 250 Mbps at $500 per month
? 1,000 Mbps (1 Gbps) at $1,100 per month
We recommend that these services and pricing be refined as details of the City’s business
model are developed. The services, pricing, and performance attributes will be dependent upon
negotiations and business relationship developed with ISPs.
The financial projections are based on passing the businesses identified by the City in each
of the five tracts—a total of 423 businesses in 279 buildings.|1010| We further assumed that the
tracts are built out over two years and that 60 percent of these businesses will acquire one of
the Culver City-enabled data services within three years. The resulting income and cash flow
balances are shown in Table 1.
Table 1: Condensed Income and Cash Flow Statement (Base Assumptions)
The above projection assumes that the City provides $3 million of start-up funding, which
will not be recovered with funds generated by the enterprise. If the start-up funding were to be
financed instead, the principal and interest payments would be made over 20 years, and the |1010| The complete set of assumptions is listed in Section 5 and Appendix B.
Page 10base service pricing would need to increase by approximately 15 percent to maintain a similar
cash flow as above if all other assumptions remain unchanged. This impact is shown in Table 2.
Table 2: Condensed Income and Cash Flow Statement (Financed, with Increased Fees)
The projected results are directly impacted by key assumptions in the model. The
sensitivities to key assumptions are presented in Section 5. In addition, we have separately
provided the City with an Excel version of the financial tool that can be used during the
refinement of the business model.
1.8 Next Steps and Action Items
As indicated in this report, there are many potential benefits to Culver City pursuing an
expansion of fiber infrastructure and data services for local businesses. The plan does have
risks, however. The financial model is based on a wide range of assumptions—any one of which
might change over time. For example, it is possible that actual costs will exceed the estimates.
Further, the projected take rates may be substantially lower than anticipated.
In addition to being aware of these risk factors throughout its partner negotiations and the
refinement of the plan, the City will need to make many decisions as the plan moves forward.
The City’s next steps include:
1. Initiating more detailed discussions with the City of Santa Monica in regard to:
a. Obtaining a connection into the One Wilshire carrier hotel in Los Angeles
b. Leveraging Santa Monica’s relationships and contracts with retail ISPs
c. Obtaining network operations center (NOC) monitoring and support
d. Obtaining a contract for fiber maintenance
2. Continuing discussions with Wilcon on a potential dark fiber lease to One Wilshire
(which could be an alternative to a connection via Santa Monica or for redundancy)
3. Conducting focus group or other discussions with potential businesses and property
owners in the identified tracts to help refine services (performance and price)
Page 114. Reviewing proposed business models and finance plans with City legal counsel
5. Preparing a detailed fiber and network design that can be used to prepare bid and other
procurement documents
6. Exploring potential partnerships, such as with Wilcon, to add value to regional dark
fibers services
7. Exploring with building owners the possibility of including a connection services contract
with the owners’ facility leases
8. Updating the City’s financial projections as it refines the project’s key assumptions
9. Refining proposed service offerings, pricing, and performance attributes as discussions
with potential Internet Service Providers (ISP) unfold. (When introducing pricing, it is
better to start at a higher price, then decrease as needed—because it is easier to lower
prices than it is to raise them.)
10. Reviewing the contract terms of the pipeline agreement, including the option to renew
rights to ensure Culver City’s access is available for the next 20 to 30 years
11. Preparing draft access and operating policies for the proposed business
12. Preparing for a marketing campaign in opposition to the City’s plan by Time Warner,
AT&T, or other existing providers; the City’s campaign might position the City not as a
competitor but as providing a platform for enhanced competition and opportunities for
new businesses
Page 122. Connectivity Market in Culver City
In this section, we discuss the existing connectivity market in Culver City—including both
the competitive service offerings and the City’s own fiber and conduit assets. We then identify
service gaps and strategies the City might take to address them.
As background for this discussion, we define several key aspects of fiber network
performance below.
2.1 Understanding Fiber Connectivity Performance
The most common way that consumers compare the performance of a data connection is
by evaluating its speed (which is measured in bits per second, and is typically discussed in units
of Mbps or 1,000,000 bits per second). However, this measurement can be quite deceptive. For
example, a 30 Mbps cable modem connection may cost a residential consumer $50 per month,
while a business-grade 10 Mbps Metro Ethernet service can exceed $500 per month.
Why would a service with one-third the speed cost 10 times the price of the “faster”
alternative? The answer is that all Mbps are not created equal. Factors such as latency, the
availability of the connection speed, and the network’s Internet oversubscription rate affect the
connection’s overall performance. In the example above, the 10 Mbps Metro Ethernet service’s
total set of performance attributes provides a more robust connection than a 30 Mbps cable
modem.
Key attributes that impact performance include:
? Symmetry: Cable modem and DSL services are typically “asymmetrical,” meaning that
their upload|1010| and download|1010| speeds are different. Typically the download speed is
greater than the upload speed by a factor of 10. Metro Ethernet services, on the other
hand, are typically “symmetrical,” meaning that the upload and download speeds are
the same. For businesses that produce and transfer large data or video files,
“asymmetrical” services often present a bottleneck to both internal users and external
customers.
An example of the impact of service symmetry is shown in the figure below. A typical
cable modem service can download a 5 GB file in less than 10 minutes, but it would take
more than 90 minutes to upload—which would not be acceptable to a business creating
and distributing large files, such as those seen in production or other studios.
|1010| Transfer of data from the users’ devices. |1010| Transfer of data to the users’ devices.
Page 13Figure 1: Illustration of Service Symmetry on Download Times
? Oversubscription to Internet: Internet service providers (ISP) recognize that users in a
given area do not all access the Internet at the same time; therefore, ISPs only subscribe
to a portion of their networks’ total potential demand. For example, an ISP that has
1,000 subscribers with 10 Mbps service might contract for a 100 Mbps connection
rather than the maximum 10,000 Mbps Internet connection its users might require. The
ratio of a network’s maximum potential demand to its contracted rates is its
oversubscription ratio. In this example, the oversubscription ratio is 100:1.
Cable modem and DSL providers often have a 100:1 or greater oversubscription ratio for
residential users and a 50:1 ratio for business users. If an ISP bundles Internet access
with a Metro Ethernet service, the oversubscription ratio is often 10:1 or less. In
addition, with a Metro Ethernet service, users often will contract for specified Internet
connections, thus defining their own performance. At times, users will not notice the
oversubscription, while at other times oversubscription brings the user experience to a
Page 14crawl—no different than traffic on Interstate 5 on the weekend vs. traffic during a
weekday rush hour.
? Availability|1010| of the Data Transport Rate: Metro Ethernet providers will specify a
committed interface rate (CIR), which is the guaranteed transport speed of the circuit
connecting the users’ location(s). Cable modem and DSL services are often “burstable,”
meaning that users may at times experience the advertised data rates, but that the
average speed realized will vary greatly based on the traffic being generated over the
provider’s distribution network. Performance parameters on a given burstable service
are rarely publicized or realized. Often the network operator cannot change this
parameter without changing the network physical connections. During heavy use
burstable subscribers will experience the same traffic discrepancies as do drivers on
Interstate 5 on the weekend vs. the rush hour during the week.
? Capacity: The data rate specifies the speed (in bytes) at which data is being transferred,
whereas capacity is the measure of how much data was transmitted in a given period.
For connections supporting burstable services, capacity limits may defer required
network upgrade. For example many data plans for a wireless service will specify the
Gigabytes (1,000,000,000 Bytes, or GB) allowed during the month. These plans will carry
extra fees for exceeding the limit and will actually slow down your connection speed as
you approach your capacity limit. Cable modem and DSL providers have raised the
possibility of adding capacity limits on their services (e.g., Comcast has trials of
bandwidth limits), but to date implementation of such policies have been limited.
? Latency: This is the delay between the instant a message is sent and the instant it is
received. Latency occurs on a provider’s network and, if a connection is made over the
Internet, additional delays are added there. With cable modem and DSL services latency
is not an attribute users can specify. For Metro Ethernet and other higher end transport
services latency is often a quality-of-service (QoS) feature for which a user can contract
(at an added price). At times networks with high latency will prevent users from running
certain applications. For example, satellite-based ISP services have an extremely high
latency due to propagation delays (i.e., the time it takes for a signal to reach the
satellite). These delays will prevent effective use of interactive services such as voice
calls or interactive video.
? Overhead: This is not typically an option that a user can specify. Each transaction over
the network will contain data regarding how to handle the message and where to
deliver it (i.e., network control and operation). For cable modem services, overhead is |1010| Availability is often confused with oversubscription to the Internet. Oversubscription applies to the Internet
connection, whereas availability applies to the connection or transport between user locations or the access point
to the Internet.
Page 15typically part of each transaction; for Metro Ethernet, overhead is not part of a user’s
bandwidth.
? Connection Type: This attribute describes how a connection is made with other
locations. For example, on a cable modem or DSL service, all connections to other
locations are made through the Internet with Internet addressing schemes. This includes
any Virtual Private Networks (VPNs) set up between user locations. With higher end
data services a user might be able to “route” traffic over the provider’s network without
connecting to the Internet, set up direct point-to-point connections, or specify which
locations will connect among each other (e.g., point-to-point or
multipoint-to-multipoint).
? Security: Although security is primarily a function of encryption and other techniques
applied by the user or the application sites accessed, traffic over a private network is
inherently more secure than traffic on a network that establishes connectivity over the
Internet. For example a cable modem or DSL user with multiple sites in Culver City will
transmit packets over the Internet to connect between sites. With a higher-end service
such as Metro Ethernet connecting user sites, the transport would remain on the
provider network. In addition, higher end services often have encryption options at the
transport layer.
? Port Rate: Not all connections are equal. The network connection, drop, and customer
premises equipment (CPE) will define the potential connection speed at the customer
site. The port rate is the maximum speed that the demarcation point to the customer
can support. For cable modem services this is defined by the incorporated standard|1010| for
adding data on a cable television system.
An example of the impact of capacity (Bytes) and speed (Mbps) for selected services and
network architecture is shown in the figure below. As indicated, fiber-to-the-premises (FTTP)
architecture offers far superior performance (capacity and speed) as compared to cable modem
or DSL services.
|1010| Data over cable service interface specification (DOCIS) is an international standard that defines how
broadband data transfer is accomplished over an existing cable television system.
Page 16Figure 2: Capacity and Speed of Broadband Technologies
2.2 Competitive Service Providers
This section reviews the availability of connection services tailored to the business market
(i.e., services that offer higher performance than cable modem or DSL services). Specifically,
this section provides an overview of available dark fiber, Ethernet, and wavelength services
with respect to the large business customers Culver City wishes to serve. The assessment does
not include a competitive analysis of providers serving residences or small businesses.
A trend that we expect to continue is the consolidation of competitors through mergers and
acquisitions. These actions will create opportunities for Culver City because consolidation
reduces consumer choice and alternatives for redundant routes. For this analysis, we will refer
to dark fiber, lit services (such as Ethernet and wavelengths), and video transport as the three
service or product lines.
During the course of our research, we identified 13 service providers in the Culver City area
that offer a range of services from dark fiber connectivity to data transport services, with
speeds that range from 1 Mbps to 10 Gbps. The data transport services can be broadly
classified by the technology used as Ethernet services, Wavelength, Synchronous Optical
Page 17Network (SONET) services, and Video Transport. Individual providers tailor these services to a
customer’s requirements (speed, location of service, etc.). Competitors in each service area are
discussed in the following sections. The existing competitors for dark fiber, Ethernet (100 Mbps
to 1 Gbps), SONET (OC-1 to OC-192), video, and wavelength (2.5 Gbps and 10 Gbps) services are
listed in Table 3. The range of pricing offered by these companies is listed in Table 4. A
comparison of the services’ speeds is shown in Table 5.
Table 3: Existing Culver City Service Providers
Table 4: Pricing Comparison Table
Service Bandwidth Range
Pricing
Low High Unit
Dark Fiber Variable $3,000 $5,000 Monthly recurring charge*
Ethernet 1 Mbps to 10000 Mbps $1,510 $9,500 Monthly recurring charge*
Video 3 Mbps - 1.5 Gbps $180 $850 Hourly Rate**
Wavelength 1.25 Gbps to 10 Gbps $7,000 $30,400 Monthly recurring charge*
SONET 155 Mbps to 2.5 Gbps $500 $61,560 Monthly recurring charge*
* Excludes non-recurring charge
** Data only from one provider
100 1,000 10,000
1 AT&T NO YES YES YES YES 2.5 Gbps and 10 Gbps OC-3/OC-12/OC-48/OC-192
2 C2C Cable Connectivity to Asia-Pacific
3 Cogent NO YES NO NO NO NO NO
4 Edison NO YES YES YES NO YES YES
5 Level(3) YES NO YES YES YES 2.5 Gbps and 10 Gbps DS-1 to OC-48
6 Masergy NO YES NO NO NO NO NO
7 Windstream NO YES YES NO NO NO NO
8 CenturyLink NO YES YES YES NO YES YES
9 Time Warner NO YES YES YES NO YES YES
10 Verizon NO YES YES YES NO NO NO
11 Wilshire Connection (Wilcon) YES YES YES NO NO NO NO
12 Zayo YES NO YES YES NO 2.5 Gbps and 10 Gbps DS-3 to OC-192
13 XO NO YES YES NO NO 1G, 2.5G, 10G, 10 GbE LAN PHY NO
SONET Sr. No. Carrier Dark Fiber
Ethernet (Mbps)
Video Wavelength
Page 18Table 5: Speed Comparison Table
Digital Signal
(DS) Hierarchy
Synchronous
Optical Network
(SONET) Hierarchy
Data Rate (Mbps)
DS1 (T1) - 1.544
DS2 (T2) - 6.312
DS3 (T3) - 44.736
- OC-1 51.84
- OC-3 155.52
DS4 (T4) - 274.176
DS5 (T5) - 400.352
- OC-9 466.56
- OC-12 622.08
- OC-24 1,244.16
- OC-48 2,488.32 (2.4 Gbps)
- OC-192 9,953.28 (10 Gbps)
- OC-256 13,100 (13.1 Gbps)
- OC-768 40,000 (40 Gbps)
- OC-3072 160,000 (160 Gbps)
2.2.1 Dark Fiber Services
Three service providers in the Culver City region offer dark fiber services: Level (3), Zayo,
and Wilshire Connection (Wilcon). The fiber is typically priced on case-by-case basis, depending
on the requirements of the customer.
Level (3) serves national customers as well as local ones. Its dark fiber services are offered
only to certain customers based on application. Dark fiber pricing varies, based on the distance
from Level(3)’s fiber ring. A difference in a couple of city blocks can lead to significant
differences in the cost of dark fiber connectivity.
Zayo provides dark fiber services over its national network. They claim to have expertise in
deploying major dark fiber networks and offer financing options including lease and
indefeasible rights of use (IRU). As an example of Zayo’s pricing in Culver City, the company
quotes a dark fiber connection between on-net locations that are three miles apart at a
monthly recurring cost of about $4,000 for a 36-month term, in addition to a $5,000
non-recurring cost. Pricing varies significantly depending on whether the building is on-net to
Zayo’s fiber, otherwise build/splicing costs would apply.|10 10|
|10 10| “Why Dark Fiber?”, Zayo Group, http://zayofibersolutions.com/why-dark-fiber accessed September 2013
Page 19Wilcon offers customers dark fiber and conduit services in the Los Angeles metro region. It
has hundreds of conduits connecting major carrier hotels in the Los Angeles metro region. It
also offers colocation services at One Wilshire in downtown Los Angeles and connects to all
major collocation facilities from there.
10
While pricing would vary based on location and
proximity to existing infrastructure, and would be subject to a site survey, dark fiber from One
Wilshire to a location on Washington Boulevard in Culver City was estimated to be a monthly
recurring rate of $3,250 for a 36-month term, in addition to a non-recurring fee of $3,250. In
contrast, a location on Jefferson Boulevard in Culver City was estimated to be close to triple the
amount (with the same terms).
2.2.2 Ethernet Services
Almost all existing service providers offer Ethernet services. The services are typically
classified under two categories: Dedicated Internet Access (DIA) and Point-to-Point Ethernet.
Bandwidths range from 1 Mbps to 10 Gbps. The carriers that provide these services in the
Culver City region are AT&T, Level(3), CenturyLink, Zayo, Time Warner, Verizon, XO
Communications, Cogent Communications, Wilcon, Masergy Communications, and Windstream
Communications. Prices depend on the bandwidth, location, network configuration and
whether the service is protected or unprotected, have a switched or mesh structure.
AT&T has four different types of Ethernet products—GigaMAN, DecaMAN, Opt-E-MAN, and
Metro Ethernet. GigaMAN provides a native rate interconnection of 1 Gbps between customer
end points. It is a dedicated point-to-point fiber optic based service between customer
locations, which includes the supply of the GigE Network Terminating Equipment (NTE) at the
customer premises. DecaMAN connects the end points at 10 Gbps and is transmitted in native
Ethernet format similar to GigaMAN, only 10 times faster. Opt-E-MAN service provides a
switched Ethernet service within a metropolitan area. It supports bandwidths ranging from 1
Mbps to 1,000 Mbps, and configurations such as point-to-point, point-to-multipoint, and
multipoint-to-multipoint. Metro Ethernet service provides various transport capabilities ranging
from 2 Mbps through 1 Gbps meeting IEEE 802.3 standards.
11
Cogent Communication’s Ethernet services are available at speeds of 1.5 Mbps to 1 Gbps.
12
The 100 Mbps option is popular among the company’s customers with the monthly recurring
charge being $1,500 for a three-year term. The non-recurring charge would be $500 for
installation.
10
Wilshire Connection website, http://www.wilshireexchange.com/ accessed September 2013
11
“Local Ethernet,” AT&T,
http://www.business.att.com/service_overview.jsp?repoid=Product&repoitem=w_ethernet&serv=w_ethernet&se
rv_port=w_data&serv_fam=w_local_data&state=California&segment=whole accessed September 2013
12
“Products and Services,” Cogent Communications, http://www.cogentco.com/en/products-and-services
accessed September 2013
Page 20CenturyLink provides point-to-point inter-city and intra-city configurations for full-duplex
data transmission with an Ethernet over SONET service. Speeds of 100 Mbps to 1 Gbps are
offered. A 1 Gigabit circuit is priced at a monthly recurring charge of $9,400.
13
Level (3)’s Ethernet Virtual Private Line (VPL) is offered in speeds ranging from 1 Mbps to 2
Gbps. It is an end-to-end Layer 2 switched Ethernet service delivered via a Multi-Protocol Label
Switched (MPLS) backbone. A 1 Gigabit circuit, priced at a monthly recurring charge of $7.10
per MB for a three-year term, would be $7,100. Local access pricing would be an additional cost
of about $2,500 depending on location. The non-recurring installation charge would be $500.
14
Masergy specializes in global MPLS networks for customers seeking high performance for
real-time applications such as voice and video and are typically priced higher based on this.
15
QoS is maintained across the Masergy global backbone and customers have three routing
options for any service type: Private network, publicly routable network, or both—with the
same price for all.
Windstream Communications has a nationwide presence serving major metropolitan areas
with speeds up to 1 Gbps.
16
Time Warner offers Metro Ethernet with the choice of dedicated full-duplex 10 Mbps, 100
Mbps, or 1 Gbps Ethernet service. Protected and unprotected configurations are available.
17
Verizon offers Ethernet services under three different product categories—Ethernet LAN,
Ethernet Private Line, and Ethernet Virtual Private Line. The Ethernet LAN is a
multipoint-to-multipoint bridging service at native Local Area Network (LAN) speeds. It is
configured by connecting customer User Network Interfaces (UNIs) to one
multipoint-to-multipoint Ethernet Virtual Connection or Virtual LAN (VLAN), and provides two
class-of-service options—standard and real time. The Ethernet Private Line is a managed,
point-to-point transport service for Ethernet frames. It is provisioned as Ethernet over SONET
(EoS) and speeds of 10 Mbps to 1 Gbps are available. The Ethernet Virtual Private Line (EVPL) is
13
“Ethernet Private Line,” CenturyLink,
http://www.centurylink.com/business/products/products-and-services/data-networking/private.html accessed
September 2013
14
“Ethernet Virtual Private Line,” Level(3),
http://www.level3.com/en/products-and-services/data-and-internet/vpn-virtual-private-network/evpl/ accessed
September 2013
15
“Internet Plus,” Masergy, http://www.masergy.com/sites/default/files/InternetPlus.pdf accessed
September 2013
16
Windstream, http://www.windstreambusiness.com/ accessed September, 2013
17
“Ethernet,” Time Warner Cable Business Class,
http://www.timewarnercable.com/en/business-home/services/network-services/ethernet.html accessed
September 2013
Page 21an all-fiber optic network service that connects subscriber locations at native LAN speeds; EVPL
uses point-to-point Ethernet virtual connections (EVCs) to define site-to-site connections. It can
be configured to support multiple EVCs to enable a hub-and-spoke configuration and supports
bandwidths from 1 Mbps to 1 Gbps.
18
Wilcon acts as a carrier’s last-mile network. The network connects telecommunications
carrier hotels in the Los Angeles metro area. It offers Fast Ethernet and Gigabit Ethernet
transport services between major carrier hotels.
19
XO Communications offers carrier Ethernet services at multiple bandwidth options from 3
Mbps to 100 Gbps over the Tier 1 IP network.
20
DIA service at 1 Gbps and 100 Mbps would be
at a monthly recurring charge of $6,030 and $1,765, respectively.
Zayo delivers Ethernet in three service types with bandwidth ranging from 100 Mbps to 10
Gbps with options like QoS and route protection based on customer needs. The different types
of services offered are: Ethernet-Line which provides point-to-point and point-to-multipoint
configurations with reserved bandwidth availability, Ethernet-LAN with multipoint
configurations having a guaranteed service level, and E-PDN (Ethernet Private Dedicated
Network) with a completely private, managed network operated by Zayo with dedicated fiber
and equipment.
21
Pricing starts at a monthly recurring cost of $1,613 for 1 Gbps point-to-point
Ethernet service between on-net sites in Culver City that are three miles apart; pricing varies
dependent upon term.
2.2.3 SONET Services
Synchronous Optical Networking (SONET) services are available in speeds ranging from
Optical Carrier-1 (OC-1) to OC-192, which is from 51 Mbps to 10 Gbps.
AT&T’s SONET product portfolio offers a variety of services that can be grouped into three
categories (Ring, point-to-point, and shared service) based on customer requirements.
22
,
23
18
“Networking Products,” Verizon, http://www.verizonbusiness.com/products/data/ethernet/ accessed
September 2013
19
Wilshire Connection website
20
“Ethernet Services,” XO Communications, http://www.xo.com/carrier/transport/ethernet/ accessed
September 2013
21
“Ethernet,” Zayo Group, http://www.zayo.com/ethernet accessed September, 2013
22
“Synchronous Optical NETwork (SONET),” AT&T, http://www.att.com/gen/isp?pid=2543, accessed
September 2013;
“SONET Ring,” AT&T,
http://www.business.att.com/enterprise/Service/network-services/ring-services/sonet/,
accessed September 2013
Page 22Edison Carrier Solutions offers SONET services and supports speeds ranging from DS-3 (45
Mbps) to OC-48 (2.4 Gbps), using shared rings. They also offer dedicated OC-48 and OC-192
service over multi-node rings. The SONET service is offered over a diverse, self-healing
backbone and collector rings.
24
The Level (3) Private Line service uses redundant local SONET rings to move data traffic
between customer end points. The service supports speeds of OC-3 (55 Mbps), OC-12 (155
Mbps), and OC-48 (2.5 Gbps). The transport can be in a point-to-point, hub, or private
dedicated ring (PDR) configuration, depending on the customer’s needs.
25
Level (3) offers OC-48
services at a monthly recurring charge of $61,656 and non-recurring charge of $1,760 for a
three-year term. The local access component in this price is $29,218 (almost 50 percent of the
price) and would vary based on location.
CenturyLink provides speeds ranging from OC-3 to OC-48 on its redundantly routed SONET
network. The network runs a four fiber Bidirectional Line Switched Ring (4FBLSR), for path
protection. The network includes more than 140 SONET rings incorporating more than 1,400
multiplexers.
26
Zayo’s SONET service offers bandwidth of DS-3, OC3 and OC-12 in Culver City. The Zayo
network offers diversity options and routes that are unique from most carrier and ILEC
networks.
27
The pricing for the different bandwidths for on-net locations that are three miles
apart range from a monthly recurring charge of $503 to $3,520 along with a non-recurring cost
of $500 to $3,000.
2.2.4 Video Services
There are three carriers that offer video transport in the Culver City region—AT&T, Level
(3), and Time Warner Cable.
AT&T’s Global Video Service offers transport of video with two solutions. The 45 Mbps
solution is a fiber transmission service that offers connectivity to a switched video network and
delivers content to more than 90 cities in the U.S., Canada, and the United Kingdom. Customers
who choose occasional service are billed in 15-minute increments. The second solution offered
24
Edison Carrier Solutions, http://www.edisonconnect.com/wireline/sonetservice.asp accessed July 12, 2013
25
“Private Line Services,” Level(3),
http://www.level3.com/en/products-and-services/data-and-internet/private-line-services/, accessed September
2013
26
“Synchronous Optical Network Service,” CenturyLink Networx Products & Services, Century Link
Government website, http://www.centurylink.com/business/networx/products/optical/sonet.html accessed
September 2013
27
“SONET Optical Private Line Point-to-Point Service,” Zayo Group,
http://www.zayo.com/sonet-optical-private-line-point-point-service accessed September 2013
Page 23by AT&T is the MPEG-2 solution, in which MPEG-2 compressed video service is available with
bandwidths ranging from 4 Mbps to 22 Mbps and international satellite transmission service
from three AT&T-owned earth stations. Service within the U.S. may be booked in one-minute
increments with a five-minute minimum. International service is offered in increments of
15-minutes.
28
Level (3) Vyvx Solutions for video transport include broadcast fiber service, managed video
network service, satellite and teleport, and live venue solutions. Level (3)’s Vyvx broadcasting
distribution services include fiber video transport in six different formats:
? High-bandwidth digital video with occasional fiber-video transport solution for
high-quality transmissions
? Asynchronous Serial Interface (ASI) fiber video for occasional video transmission services
from 3 to 213 Mbps/SD/MPEG-2/4
? Hybrid fiber video services from 3 to 22 Mbps
? JPEG 2000 Compressed fiber video services at 80 and 150 Mbps
? Uncompressed fiber video (SD at 270 Mbps and HD at 1.5 Gbps)
? 45 Mbps analog video
Level (3)’s High Definition VenueNet is a service over the Vyvx network for HDTV backhaul
primarily for live events. It is offered in two formats: VenueNet+ and VenueNet Lite. The
VenueNet+ service is engineered to provide high-quality high-definition (HD) and
standard-definition (SD) digital video services for broadcasters along with added HD and SD
encoding, high-speed IP (HSIP) and phone support in VenueNet+ venues. VenueNet+ delivers
content to various destinations, and connects both professional and college venues across the
country, via the global Vyvx network. VenueNet Lite service offers broadcasters and universities
a simple, reliable alternative to satellite broadcasting, featuring the high-definition fiber
network and central, dedicated locations for easy equipment connectivity, with no need for
satellite trucks or extra personnel.
29
2.2.5 Wavelength Services
28
“AT&T Global Video Service,” Product Brief, AT&T,
http://www.business.att.com/content/productbrochures/PB-GVS-16590_v2_6-19-08_3.pdf accessed September
2013
29
“Video,” Level(3), http://www.level3.com/en/products-and-services/video/ accessed September 2013
Page 24Seven of the 13 providers offer wavelength services using dedicated wavelengths over
either Coarse or Dense Wavelength Multiplexing. Wavelength Division Multiplexing enables
several wavelengths to be multiplexed and transported on a single pair of fiber strands, which
greatly increases the capacity of fiber.
Wavelength services from AT&T can be purchased under the WaveMAN service, the
Metropolitan Optical Ring (MON) Service, or the Ultravailable Network Service. WaveMAN
service is a point-to-point data transport service for interconnecting to interLATA, interstate
networks. The service uses a Coarse Wave Division Multiplexing (CWDM) signal over fiber,
connects intraLATA networks to long-haul services, and provides interconnection handoffs of
intraLATA SONET and Interexchange Carrier Optical Wave service at SONET interface levels of
2.5 Gbps and 10 Gbps. The MON Ring Service provides optical transport using Dense Wave
Division Multiplexing (DWDM) technology in a dedicated ring configuration. The Ultravailable
Network Service (UVN) is a managed, custom Dense Wavelength Division Multiplexing (DWDM)
or SONET-based solution. It provides the communication path between a customer’s premises
and the nodes of AT&T’s POP/ AT&T Local Network Services (LNS) or a third-party fiber
provider's nodes.
30
Edison Carrier Solutions offers point-to-point wavelength service in the Southern California
region and supports speeds of 1 Gbps, 2.5 Gbps, and 10 Gbps. Off-net and Type 2 services are
available on a case-by-case basis. Route diversity and equipment protection options are offered
and are independent of protocol.
31
Level(3) Intercity Wavelength is a point-to-point, unprotected wavelength service at 2.5
Gbps, 10 Gbps, and 40 Gbps waves. Level(3) offers 10 Gbps wavelength DIA service for a
monthly recurring charge of $30,430 for a three-year term. A 1 Gbps wavelength service would
be priced at $7,183 for the same term. The local access portion would be an additional cost and
would vary based on location.
CenturyLink’s Optical wavelength service is a managed private point-to-point service
delivered over a DWDM network. It provides an end-to-end solution with a wide range of
transport bandwidths, including 2.5 Gbps and 10 Gbps.
32
30
“Wavelength, AT&T,
http://www.business.att.com/service_overview.jsp?repoid=Product&repoitem=w_wavelength&serv=w_waveleng
th&serv_port=w_data&serv_fam=w_local_data&state=California&segment=whole accessed September 2013
31
Edison Carrier Solutions, http://www.edisonconnect.com/wireline/wavelength.asp accessed September
2013
32
“CenturyLink Optical Wavelength Service,”
http://www.centurylink.com/business/asset/product-info/optical-wavelength-service-po070135.pdf accessed
September 2013
Page 25Time Warner Cable offers wavelength transport services under its Dedicated High Capacity
service. It offers speeds starting at 10 Gbps in Culver City. This is available in a point-to-point
configuration.
33
XO wavelength services support bandwidths of 1 Gbps Ethernet up to 100 Gbps.
34
Pricing
for a point-to-point 10 Gbps connection over three miles would be a monthly recurring charge
of about $17,000, while a 1 Gbps connection would be $7,600.
Zayo’s wavelength service is available at 1 Gbps, 2.5 Gbps, 10 Gbps, 40 Gbps, and 100 Gbps
and exclusive low latency routes. Flexible network topologies and the options for path diversity
even for routes procured from a different carrier are available. Zayo’s monthly recurring charge
for 1 Gbps and 10 Gbps wavelength services between on-net sites that are three miles apart
start at $2,130 and $6,910 and vary dependent upon term. The non-recurring cost ranges from
$1,500 to $3,000.
35
2.3 Existing Culver City Fiber and Routes
This project takes as its starting point the City’s extensive fiber and conduit mapping, and its
identification of the five target tracts. Figure 3 is a City map that illustrates existing fiber and
conduit; details on the City’s existing infrastructure are included in Section 4.
33
“Carriers and Resellers Solutions,” Time Warner Cable Business Class,
http://www.timewarnercable.com/en/business-home/solutions/carrier-reseller.html accessed September 2013
34
“Wavelength,” XO Communications, http://www.xo.com/connect/private-line-services/wavelength/
accessed September 2013
35
“Wavelengths (DWDM): Dedicated Layer 1 Lit Service,” Zayo Group,
http://www.zayo.com/sites/default/files/Service%20-%20Wavelength%20[2-13-13].pdf accessed September 2013
Page 26Figure 3: Culver City Fiber Map
2.4 Service Gaps the City Plans to Address
In Section 2.2 we presented the available services that offer greater performance of cable
modem or DSL services. Although cable modem
36
and DSL services are available in Culver City
they do not meet the availability, reliability, and affordability needs of small businesses today.
This section presents an overview of the services gaps present in Culver City today.
The City identified five target areas or “tracts” of buildings that are the focus of efforts to
attract existing and start-up high-tech businesses. For this segment of businesses, the
availability, affordability, and reliability of advanced broadband services is crucial in
determining whether or not to locate in Culver City.
36
For example Time Warner offers business “high-speed” access with up to 15 Mbps download and up to 2
Mbps upload, and business “wideband“ services that provides up to 50 Mbps download and up to 5 Mbps upload.
Page 27
Specific issues that the City’s proposed connectivity offerings need to address include:
? The cost of getting the service connected. The initial fees are based on the cost of
extending fiber into the building. Due to the network architecture and the spacing of
access points with the existing providers’ networks, these costs may easily range from
$20,000 to more than $50,000. Typically the connection fees are paid by the property
owner or the first tenant that signs up for a service.
? The time it takes to activate the service once a contract is signed. During the interviews,
participants indicated that the time to activate a Metro Ethernet or other business-class
service is often in excess of 90 days.
? The balance of performance and cost of available services, because current services are
not tailored to small high-tech businesses:
o Cable modem and DSL services, although affordable (they start at under $100 per
month), are not adequate in terms of oversubscription, committed interface rate
(CIR), and other attributes
o Ethernet services address the performance concerns but are not affordable for many
businesses, especially start-ups; a 100 Mbps service starts at $1,500 per month
($18,000 per year) with a three-year commitment
? Increased options for accessing the Internet. Larger businesses, schools, health care
providers, and other large data users have limited options to obtain competitive
commodity bandwidth (Internet connection) because they are often forced to purchase
bandwidth through their access providers.
? Availability of dark fiber within Culver City and dark fiber access to facilities located in
the region.
2.5 Potential Leasing and Service Strategies for City Infrastructure
There are four basic leasing and service strategies that the City might pursue to expand
connectivity to the identified tracts:
? Conduit or innerduct lease
? Dark fiber lease
? Wholesale or open access services
? Retail services
Page 28In most cases municipal offerings will include a combination of the above strategies. For
Culver City we recommend a wholesale/open access approach supplemented with dark fiber.
2.5.1 Conduit Lease
Conduit lease simply involves leasing access to empty conduit or inter-duct. This approach
has been done in limited cases by municipalities or other providers. In some cases conduit lease
is granted in exchange of access to right of ways or other asset. An example of a conduit lease is
Culver’s City exclusive use of designated inter-ducts the pipeline route. An example of a conduit
lease is shown in Figure 4.
Figure 4: Conduit Lease
2.5.2 Dark Fiber Lease
Dark fiber involves leasing strands of fiber without any electronics—i.e. dark. Most
commonly, dark fiber is priced on a per strand per mile basis for a set term. Usually, the lease
price is for fibers on the existing fiber network, and the customer is responsible for the
incremental cost to connect their facility to the closest access point on the existing fiber route.
Colocation, splicing, make-ready, and rack space costs are generally assessed on top of the fiber
pricing. Some entities will also charge an up-front fee to cover administrative costs. An example
of dark fiber leasing is shown in Figure 5.
Page 29Figure 5: Fiber Lease
The following are a range of pricing structures found in both the private and public sectors.
1. Incremental or proportional cost (either of construction or maintenance). In this model,
dark fiber is priced at the incremental or proportional cost of building the leased fibers
or maintaining them. These structures will result in the lowest pricing possible. In our
experience, this model is used only where the provider is under some kind of duress or
legal requirement.
37
2. Up-front payment plus maintenance. Most commonly, dark fiber is leased as a 10- to
20-year (most often 20) Indefeasible Right of Use (IRU). The customer pays up front for
the IRU and annually for maintenance.
38
The maintenance cost is calculated on route
miles, not strand miles. The annual maintenance charge is the same per mile regardless
of whether the lease is for 1 or 10 or 100 strands on the same route. The upfront
payment covers the entire term of the fiber lease, but maintenance and co-location
contracts typically are renewable and for 5-year or shorter terms, which allow for cost
adjustments based on experience and inflation. The benefit of this model is the
substantial inflow of funds early in the lease term, funds that can help bridge any
37
For example, Minnesota Power offers dark fiber at a rate of $13.65 per mile per strand per month under a
ruling from the Minnesota Public Utilities Commission on a transaction agreement between Minnesota Power and
Enventis Telecom Inc. (a non-regulated subsidiary of Minnesota Power). The ruling bases the lease price of
Minnesota Power’s unused fiber assets using an incremental cost basis.
38
One of the benefits of this model for the customer is that the IRU can be treated as a capital expenditure and
depreciated on an advantageous schedule.
Page 30potential early year cash shortfall while an entity is beginning operations and developing
new services. On the other hand, the model will not result in annual revenues over the
long-term beyond some of the cost of maintenance.
3. Per annum or per month pricing. This structure has the benefit of delivering to the fiber
owner a steady annual income stream over time, but does not deliver a large up-front
payment that could serve to bridge a difficult budget year or finance new investment.
On the other hand, this model is more achievable if the dark fiber lessee is not able to
make a large up-front payment—but can pay for the fiber on a recurring annual or
monthly basis. As a result, this model potentially increases the number of potential dark
fiber customers. Net pricing over the term of the lease tends to be higher than in the
up-front payment model over the same total period of time. This model is often used for
short-term leases, and can deliver very high revenues for a short time—a nice bonus,
but not necessarily the basis for sustainability of a network.
Dark fiber pricing varies greatly among markets and, even in the same market, among
carriers. Pricing is route-specific, location-specific, and sometimes plainly arbitrary. Commercial
pricing frequently is based on a mix of factors: market competition in that location; market
demand in that location; and the cost of building in that location. Non-profit pricing will
frequently take the same factors into account but require less or no margin. Some of the higher
education networks around the country, for example, base their fiber pricing on a construction
and operations cost recovery model.
Generally, one can divide all fiber in the market into two categories for purposes of pricing,
with some sub-categories: first, long-haul fiber and second, metro-area fiber.
Metro-area prices are almost always considerably higher (on a per mile basis) than
long-haul fiber, which is less costly to build. Within the metro-area category, more urban routes
will be priced significantly higher than routes in suburban and exurban areas, depending on the
desirability of the urban market. Occasionally, an urban market will prove to be surprisingly
cost-effective, usually because a glut of fiber has had the competitive impact of pushing pricing
down.
Commercial pricing in major urban areas can range from $2,000 per mile per strand
up-front for a 20-year term to $50,000, depending on the provider and whether river crossings
or similarly complex routing is necessary. On a per month per mile basis, this equates roughly to
$15 to $275. In cases where the full cost for construction is included—as it frequently is in the
case of new commercial builds—the cost in our experience ranges from $350 to $6,000 per mile
per month per strand—we frequently see bids from commercial providers that include
construction costs at 10 to 20 times the cost of the IRU itself, depending on the number of
strands required.
Page 312.5.3 Wholesale or Open Access Services
Wholesale or open access separates the “infrastructure” from the “retail” services. In a
perfect market, consumers would have access to any service provider they desire. Separating
the infrastructure from the service is a step in that direction. As seen in Figure 6 below the
providers (ISP) use the City-owned fiber to deliver their service to the consumer. In the case of
Culver City, rather than having ISPs access Culver City’s fiber in the City, we recommend that
Culver City obtain dark fiber access to One Wilshire in Los Angeles. One Wilshire is the region’s
carrier hotel and most ISPs in the region have a presence there. This connection to One Wilshire
further reduces the barriers to entry for ISPs to enter the Culver City market.
As part of the refinement of the business model, the City will need to determine who (the
ISP or Culver City) will “sell” the service. In the case of Santa Monica they are the service
provider but the consumer has an option of selecting an ISP of their choice. In other open
access models, the community has left the selling to the individual ISP. The risk in this model is
that the City loses “control” of obtaining desired take rates and other market measurements.
Regardless of the approach developed during the business model refinement, Culver City needs
to take a proactive approach in promotion and marketing of the available services.
Figure 6: Wholesale or Open Access Services
2.5.4 Retail Service
Many municipalities have used the retail access model across the country. In particular over
100 communities with municipal electric systems have built a fiber-based infrastructure and are
offering direct voice, video, and data services to residents and businesses in the community.
The retail model is shown in Figure 7.
Page 32
Figure 7: Retail Services
Page 333. Proposed Fiber Strategy
The City’s proposed fiber deployment plan comprises four phases:
1. Implementing a redundant fiber backbone and an access point in each tract as the
foundation for future connectivity. The proposed backbone will leverage the City’s
existing conduit, and was designed so that each tract can be added as needed once the
backbone is completed.
2. Deploying fiber laterals in each tract to enable cost-effective connectivity to individual
businesses. A key in the lateral design is to ensure that “taps” (where a fiber drop from a
building connects to the lateral fiber) are located so that the drop costs are minimized.
3. Extending fiber to community anchor institutions (CAI) such as health care and
educational facilities to create additional community benefits.
4. Extending fiber to additional office buildings and multiple dwelling units near the
backbone and lateral fiber routes to increase revenue and expand the benefits of the
fiber availability.
The maps in the following sections illustrate the fiber deployment phases, starting with the
backbone (completing the ring and creating a redundant loop; phase 1), adding laterals to reach
each of the tracts (phase 2), and connecting to the individual buildings and businesses in each
of the five tracts (phase 2). We then illustrate a sample of the CAIs, non-profits, and larger
businesses that might be connected as part of future network expansions (phase 3 and phase
4).
3.1 Redundant Fiber Backbone (Phase 1) and Tract Laterals (Phase 2)
Figure 8 illustrates the fiber backbone—including existing fiber, planned fiber routes, and
the pipeline (which is used to complete the redundant path for the backbone network).
39
Most
backbone fiber will go through existing conduit; some new construction will be required. This
map also shows the location of the City’s five tracts.
Figure 9 also illustrates the fiber backbone, with the addition of the planned laterals to each
tract for phase 2.
39
Due to the depth of the pipeline and because any access requires coordination with certified pipeline crews,
the preliminary fiber design assumes that no customers will be served from points along the pipeline.
Page 34Figure 8: Backbone
Page 35Figure 9: Backbone with Tract Laterals
Page 363.2 Tracts (Phase 2)
The identified “tracts” for the fiber deployment are:
? Fox Hills
? Hayden
? Jefferson Corridor
? Smiley Blackwelder
? Washington National
In each of the tracts the City identified the “targeted” buildings and the estimated number
of “Creative Office” and “Studio/Media Production” businesses. These businesses represent the
initial market and focus of the City’s proposed service offering. These businesses are
summarized in the table below.
Table 6: Number of Business by Tract
The maps in the following sections illustrate the individual tracts. The numbers
superimposed on the “Creative Office” and “Studio/Media Production” buildings are the City’s
tabulation of businesses in those buildings.
Page 37Figure 10: Fox Hills Tract
Page 38Figure 11: Hayden Tract
Page 39Figure 12: Jefferson Corridor Tract
Page 40Figure 13: Smiley Blackwelder Tract
Page 41Figure 14: Washington National Tract
Page 423.3 Connecting Customers in a Tract (Sample Fiber-to-the-Premises Design, Phase 2)
The map of the Smiley Blackwelder tract below includes the essential elements of a
fiber-to-the-premises (FTTP) design. This hybrid passive optical network (PON)/Ethernet design
includes regularly spaced taps (i.e., the point of connection between lateral fiber and the
“drops” to individual customers) to reduce the drop costs for end users. The PON architecture
will also allow the City and other ISPs to cost-effectively provide Ethernet transport services to
smaller, less bandwidth-intensive customers while also scaling to provide speeds greater than 1
Gbps to larger, high-demand users.
The numbers superimposed over the target buildings represent the number of businesses
identified by the City in those buildings. The numbers aligned with the conduit indicate the
number of feet of fiber for that portion of the route.
Page 43Figure 15: Sample Fiber-to-the-Premises (FTTP) Diagram
Page 443.4 Connecting Community Anchor Institutions (Phase 3) and Businesses (Phase 4)
Looking to the future, after the City has extended fiber to the five tracts, it may create
additional community benefits by extending fiber to community anchor institutions (CAI), such
as health care and educational facilities. As a fourth phase, the City could extend connections to
additional office buildings and multiple dwelling units near the backbone fiber.
Table 7 identifies potential CAI and business customers near the tracts. Figure 16 illustrates
a representative sampling of potential CAIs and larger businesses, and the laterals that would
be required to connect them to the backbone.
Table 7: Potential Phase 3 and Phase 4 Customers
40
Entity Type
Sony Picture Studios Business
NFL Network Business
NPR West Nonprofit
Brotman Medical Center Medical
Kaiser Permanente West Los Angeles Medical Center Medical
West Los Angeles College Public School
Culver City Adult School Public School
Farragut Elementary School Public School
Office of Child Development (preschool) Public School
El Marino Language Elementary School Public School
El Rincon Elementary School Public School
Linwood E. Howe Elementary School Public School
La Ballona Elementary School Public School
Culver City Middle/High School Public School
Culver Park High School/Culver City Independent Study Public School
STAR Prep Academy Private School
The Willows Community School Private School
Turning Point School Private School
Echo Horizon School Private School
Goldrich & Kest Industries Business
Security Industry Specialists Business
40
This list is for illustration purposes; it is not vetted or approved. Sources include Chamber of Commerce,
business directories, and online research.
Page 45Figure 16: Backbone with Connections to Community Anchor Institutions
Page 464. Deployment Overview
This section describes the preliminary network design, including the fiber routes, network
architecture, and network electronics. Our assumptions around construction and operating
costs, as well as services and revenue, are described in Section 5.
4.1 Fiber
For the City’s fiber backbone, we specified a 288-count ribbon fiber optic cable to facilitate
serving all of the buildings in each tract. A 288-count fiber comprises 24 ribbons of 12 fibers.
The fiber optic cable will be placed underground as opposed to along utility poles (i.e., aerial) to
avoid the lengthy pole attachment process. (Should the City have an agreement with the utility
pole owner(s), this option can be revisited.)
The fiber will be installed in a conduit, with access available via a handhole approximately
every 500 to 800 feet (depending on the curvature of the conduit path). The handholes allow
fiber construction workers to pull the fiber through the conduit during installation; the
handholes also house the network taps and splice cases, and are storage locations for slack
loops (i.e., 100 feet of fiber that can be pulled if the fiber is cut).
Conduit is normally installed in one of two ways—either through directional boring or by
trenching (also called plowing). Directional boring, which was chosen for this project, involves
locating a handhole site, then drilling underground from that point to the next handhole
location on the route. Trenching involves digging down from the surface along the entire fiber
route, then burying the conduit. Trenching is usually chosen when there is ample open ground
available along the fiber route. In cases where there is a lot of paved surface along the routes,
as is the case in Culver City, directional boing is typically the preferred method.
The network was designed to enable the construction of a redundant loop. In this case
there would be two rings, one ring in the north (reaching three tracts) and one in the south
(reaching two tracts). The primary backbone comprises 24,300 feet of existing conduit and
1,300 feet of new construction. The redundant loops add an additional 16,100 feet of existing
conduit and 5,200 feet of new construction. New conduit will require construction in the City’s
right-of-way green space.
One to two fiber distribution cabinets (FDC) will be placed at each tract. The number of
distribution cabinets is dependent upon how many customers are being served and the
geography of the tract. Cabinets will be connected back to City Hall via the fiber. Eight-way taps
will be placed on the edge of the property line of the buildings to be served, in a handhole.
Eight-way taps were chosen, in this case, due to the density of potential customers and to
provide the availability to expand the network.
Page 47
In order to add a customer to the network, an outside plant engineer will need to conduct a
site survey. The engineer will decide the best path from the tap to the building and then into
the telecommunications closest. If there is existing conduit that is usable and in good condition
it may be leveraged to lower the cost of the drop.
4.2 Network Electronics
We recommend that the City pursue implementing a hybrid Passive Optical Networking
(PON)/Ethernet transport platform to serve the diverse needs of its customers. We based this
recommendation on our examination of the following attributes:
? The types of services the City wishes to provide to customers (Ethernet transport only);
? The locations, size, density, and demographics of the tracts to be served;
? The current state of the art in carrier transport equipment; and
? The fiber optic design and potential hub locations.
Based on these factors, a hybrid PON/Ethernet transport platform will allow the City to
cost-effectively provide Ethernet transport services to smaller, less bandwidth-intensive
customers while also scaling to provide speeds greater than 1 Gbps to larger, high-demand
users.
The section will briefly discuss PON and Ethernet transport technologies before outlining a
system-level design for network electronics for the City.
4.2.1 Passive Optical Networking (PON) Overview
Passive optical networking (PON) is an access that provides shared transport services over
fiber optic cable. PON technologies are different than cable modem or DSL service in that they
require no active electronics in the field. The only electronics that require power are located at
the hub site and the customer premises. Because of the bandwidth attainable with fiber optics,
PON technologies are capable of providing far more bandwidth than cable modem or DSL
services.
PON technologies are a shared transport system as they use optical splitters to split the
PON signal to serve up to 64 subscribers from a single fiber connection from the hub. This
allows PON service providers to reduce the amount of fiber and number of electronics needed.
PON technologies also use time slots to assign transport capacity between individual customers
and the hub site—thus enabling PON service providers to assign specific quality of service and
bandwidth parameters to each user.
Gigabit PON (GPON) is the most popular PON technology deployed in the United States.
GPON has been adopted by Verizon and other fiber-to-the-premises (FTTP) providers. GPON
Page 48has a capacity of approximately 2.4 Gbps downstream and 1.2 Gbps upstream. GPON is
typically deployed with fewer than 32 subscribers per PON port. GPON services provided to the
customer can either be symmetrical or asymmetrical in bandwidth.
PON is an optimal technology for aggregating small and medium-sized businesses data
demands onto a single optical fiber. However, the technology is a shared data service, and as
customers’ data demands grow, the subscribers may need to be segmented into smaller optical
splits (e.g., 12 or 16 customers per fiber)—or customers requiring higher data capacity will need
to be transitioned to a dedicated Ethernet service. As another potential alternative, PON
technologies like XG-PON and WDM-PON are being developed and deployed that can provide
even greater downstream and upload capacity over the same optical split network.
4.2.2 Ethernet Overview
Ethernet transport service is a popular and widespread commercial service that provides
transparent Ethernet connectivity between customer locations. Ethernet transport services can
be used to link offices together over a private WAN or can be used to provide a dedicated
Ethernet path between a customer and the Internet (i.e., its ISP).
Ethernet transport services can be provided using a variety of protocols; some are
proprietary to their equipment manufacturers, and other are standardized (such as Metro
Ethernet or pseudowire). Regardless of the standard selected, the Ethernet transport
equipment encapsulates the customer’s network traffic on one end of the transmission and
delivers it at the other end. Because the traffic is encapsulated, the Ethernet transport network
does not care what IP addresses or other Layer 3 and high-level protocols are being used by the
customer. It simply transports the traffic between the designated locations. For the customer,
the Ethernet transport system is completely transparent in the operation of its network.
Ethernet transport services can be provided in a variety of speeds from as low as 10 Mbps
to 10 Gbps (or higher). Metro Ethernet has been widely deployed by commercial carriers,
whereas MPLS and pseudowire are used more at the enterprise level. Ethernet transport
services are more expensive than PON services because they require more electronics and fiber
optics. However, Ethernet transport services can provide higher bandwidths and more finely
customizable transport services than PON.
4.2.3 Culver City System-Level Network Design
The following figure depicts a system-level network design that would allow the City to
serve businesses within the identified tracts, as well as community anchor institutions.
Page 49Figure 17: Culver City System-Level Network Diagram
Hub Site
The system-level design assumes that there is only one hub site within the City. The hub site
houses the core network electronics for the City’s network, as well as routers and other
electronics to connect the City electronics to ISPs (so that customers can access the Internet).
The hub sites will also house the fiber optic termination panels from the backbone fibers. We
estimate that the electronics and fiber termination panels will take four to six racks of space
within the hub site.
We assumed that the hub site would be located at an existing City facility. At the facility, we
recommend that the area designated for the hub site be modified to reliably support
carrier-grade network electronics. This includes ensuring that the space has:
? Adequate commercial power;
? A backup generator with a sufficient fuel supply and automated transfer switch;
? A centralized uninterruptible power supply (UPS) capable of supplying power to the
entire hub site until generator power is available;
? Redundant HVAC systems that are connected to backup power;
? A fire-suppression system designed for this application; and
Page 50? Security mechanisms.
For the core network electronics, we recommend that the City pursue a multi-service
transport platform that is capable of supporting both PON and Ethernet customers. A hybrid
platform would simplify management for the City and should provide capacity for future
growth and/or migration of customers to higher levels of service. We recommend that the City
purchase modular or chassis-based core network electronics. Modular core electronics will
allow the City to add capacity as needed on the system by purchasing additional interface cards
for the chassis. The core electronics should also support high availability and redundancy. This
includes redundant power supplies and control modules, hot-swappable components, and
advanced monitoring and control capabilities.
Along with the core electronics, the City needs a comprehensive network management tool
to monitor, provision, and maintain the network. A good network management system will
minimize the number of truck rolls needed to maintain and operate the network. The system
should be able to provision and control both the PON and Ethernet electronics and report the
health and availability of each unit.
Field Electronics
The exact field electronics used will vary at each building in a tract. The size of the building,
amount and type of internal wiring, number of tenants, and types of tenants will determine the
optimal field electronics. We recommend that the City ensure that its network electronics
vendor can supply a wide range of field electronics to meet the needs of a specific installation
scenario. Regardless of the installation scenario, a fiber optic drop must be installed from the
tract distribution fiber to the building, which would be terminated in the building’s existing
telecommunications room.
4.2.4 Installation Scenarios
The following sections outline several common installation scenarios that the City may
experience in providing service to customers in the tracts.
Installation Scenario 1: PON to the Tenant
The ideal scenario for providing PON services to tenants in tract building would be to
construct a PON network to each tenant’s facility. This would require installing a fiber optic
drop to the telecommunications room of the building. PON to the tenant is most cost effective
if there is existing conduit within the building from the telecommunications closet to each
customer. A fiber optic cable would be installed to each tenant taking the PON service.
The number of tenants in a building will determine how the PON is configured. For example,
in a building with many tenants (e.g., 12 or more), the City would likely install an optical splitter
Page 51in the telecommunications room and connect each customer to the splitter. The PON network
would then require one fiber back to the hub site to serve all customers in the building.
In buildings with a smaller number of tenants (e.g., one to 12), the City would likely install a
smaller optical splitter at the fiber distribution cabinet that would allow the City to serve
multiple small buildings using one fiber back to the hub site. By using varying-sized splitters and
placing optical splitters within buildings, the City can cost-effectively serve customers by
minimizing the number of core electronics and fibers needed.
At each customer, the City would install a PON optical network terminal (ONT) that would
connect to the fiber and provide an Ethernet port to which the customer would connect. PON
ONTs are relatively inexpensive compared to traditional Ethernet customer premises
equipment (CPE), and are designed for a variety of environmental conditions. PON ONTs can
also be purchased with multiple Ethernet ports if the customer purchases multiple services
from the City. Unless the City is providing a high-availability PON solution, we do not
recommend that the City deploy uninterruptible power supplies (UPS) at each tenant location.
UPS can greatly increase the maintenance required by the City at each customer location in the
future. That said, we do recommend that the City install the PON CPE on a customer’s UPS
where possible.
Installation Scenario 2: PON to the Building
The PON to the building scenario constructs fiber to the telecommunications closet in the
building and then uses existing wiring within the building to provide services to the individual
tenants. This scenario is ideal for older building where existing conduit is not available between
the telecommunications closets and the tenants, or where other factors make pulling fiber
optics in the building not cost effective.
A variety of existing wire can be used to provide services; these include existing data cables
(Category 5 or higher), coaxial cable, and telephone wiring (Category 3). At the
telecommunications closet, a PON device designed for multi-unit buildings would be installed
with interfaces to utilize the existing wiring. For a multi-unit building PON, we recommend that
the City install a UPS to protect the unit from power irregularities and to report the loss of
power in a building.
Using the existing wiring in a building may limit the bandwidth and services that the City can
offer to customers. For example, if the building has existing data drops, there may be no
limitation in the speeds of service. However, providing service over telephone wiring may limit
the bandwidth available due to the limitations of the wiring.
Page 52Installation Scenario 3: Ethernet Transport
To provide Ethernet transport to customers, the City will need a direct fiber link from the
hub site to the customer’s facility. The ideal installation scenario would be where the customer
occupies the entire building. The City would need to construct a fiber to the
telecommunications room, install an Ethernet edge device, and connect to the customer.
In multi-unit buildings, the City will need to install fiber optics or use an existing data cable
to reach the customer’s facility. For Ethernet transport customers, we recommend that the City
install UPS at each customer facility or require that the customer provide UPS power to the
unit.
Ethernet transport electronics are typically more expensive than traditional PON ONTs,
although they offer higher bandwidth speeds than PON. Redundant connections to the hub
site, using a fiber around the backbone ring, can provide higher network availability to premium
customers. Ethernet edge devices can also provide either a copper or fiber Gigabit Ethernet
handoff to the customer.
Page 535. Financial Analysis Framework
Our financial analysis is based on a range of assumptions, our understanding of the City’s
objectives, and our industry experience. Further, we developed a financial model that allows us
to identify the interplay among the range of inputs.
This section summarizes our estimates of construction costs, and provides the City with our
recommended base model for pricing, assuming certain expenses and revenues. The
assumptions and pro forma spreadsheets are attached as Appendix B.
We also conducted a sensitivity analysis under a number of scenarios to show how the
network’s cash balance is affected by changed assumptions. Starting with our base model, we
selectively altered the model to illustrate a variety of situations that may evolve as the business
model is refined and, later, when the plan is executed. Those scenarios are described in later in
this section.
5.1 Summary
The proposed initial service offerings and pricing used in the financial model are as follows:
? 100 Mbps at $300 per month
? 250 Mbps at $500 per month
? 1,000 Mbps (1 Gbps) at $1,100 per month
We set the City’s projected pricing below the cost of Metro Ethernet services but higher
than cable modem or DSL services—a reflection of both the level of service and the target
market. These services would be bundled with Internet access, with an oversubscription
negotiated as ISP partners are selected. We recommend that the service performance
attributes and pricing be refined as details of the business model are developed. The services,
pricing, and performance attributes will be dependent upon negotiations and business
relationship developed with ISPs.
The financial projections are also based on passing the 279 buildings and 423 businesses
identified by the City in the five tracts.
41
We assume that the tracts will be built out over two
years, and that 60 percent of these businesses will acquire one of the Culver City-enabled data
services within three years. The deployment order of the tracts in the financial model is just a
placeholder; the final order will need to be determined based on readiness and other priorities
and objectives.
41
The complete set of assumptions is listed in Appendix B.
Page 54We further assume that $3 million of start-up funding is provided by the City—and is not
recovered with funds generated by the enterprise. If the start-up funding is financed, the
principal and interest payments would be made over 20 years; the base service pricing would
need to increase by approximately 15 percent to maintain a similar cash flow if all other
assumptions remain unchanged.
The income and cash flow balances produced by these base assumptions are shown in Table
8. At the end of year seven, the fiber enterprise is projected to have a cash balance of almost
$500,000.
Table 8: Condensed Income and Cash Flow Statement (Base Assumptions)
5.2 Construction Cost Assumptions
The backbone (phase 1) and lateral (phase 2) construction will entail costs in three basic
categories:
? Fiber costs (backbone, laterals)
? Network electronics costs (hub, headend)
? Customer costs (drops, customer premises equipment)
5.2.1 Fiber Costs
We estimate the total fiber construction costs for the redundant backbone and tracts to be
about $1.4 million. If the City were to complete a single-path backbone, without redundancy,
the construction cost would be reduced to about $1.1 million.
These costs assume that all new construction in each of the tracts is underground.
(Overhead construction, where feasible, could reduce the tract implementation costs by up to
40 percent—but would increase the operating and maintenance costs.) Our projections assume
that the City will pull new fiber through existing conduit wherever possible. If the existing
conduit is full, the City will need to remove the old fiber before pulling new fiber—an extra step
that will marginally increase the construction costs.
Page 55The preliminary cost estimate for constructing the single-path backbone is $245,800 (pulling
new fiber) to $257,900 (removing old fiber, then pulling new fiber). Making the backbone
redundant increases the estimated cost by $223,200 (new fiber) to $231,200 (replacing existing
fiber). To connect the City’s fiber to one of Wilcon’s on-net facilities, which would enable the
City to connect to the One Wilshire carrier hotel in Los Angeles, we estimate $29,100 in
additional construction costs.
The cost to construct fiber laterals to the tracts varies widely, because each tract presents a
unique range of routes and construction factors. The Smiley Blackwelder tract will be the least
expensive to connect (an estimated $73,900), while the Fox Hills tract will be the most
expensive (an estimated $280,000).
Table 9 lists the estimated fiber construction costs for the backbone, the tracts, the
connection to Wilcon, and the redundant backbone routes. Please note that we have provided
two estimates. The first estimate assumes that all new fiber is pulled in both new and existing
conduit. The second estimate assumes that in existing routes, the existing fiber would need to
be removed before the new fiber is pulled. For the financial projections we used the second
(higher) estimate.
Table 9: Estimated Fiber Construction Costs
Route / Tract
All New Fiber
(Existing and
New Conduit)
Replace Existing
Fiber in Conduit
and Install New
Fiber/ Conduit
Backbone $245,800 $257,900
Make Backbone
Redundant
$223,200 $231,200
Wilcon Connection $29,100 $29,100
Jefferson Corridor $153,600 $156,400
Smiley Blackwelder $72,000 $73,900
Fox Hills $277,600 $280,000
Hayden $239,300 $241,200
Washington National $108,300 $110,200
Total $1,348,900 $1,379,900
5.2.2 Network Electronics Costs
Network electronics costs include the equipment required for the headend and hub (see
Section 4 for a detailed description). This equipment represents one of the primary
implementation expenses, estimated at $200,000 in year one. Following the seven-year
Page 56depreciation cycle, we also estimate that the City will incur a $150,000 replacement cost in year
eight.
5.2.3 Customer Costs
Customer costs comprise two general expenses—the cost to connect a facility with a fiber
drop, and the cost of the customer premises equipment (CPE).
For both categories of customer costs, we estimate a lower cost in year one than in the
subsequent two years. Fewer customers will be connected in the first year because
construction will be ramping up; in the second and third years, once the backbone and laterals
are in place, we assume that the City will be connecting more customers.
Fiber drops, which have a seven-year depreciation schedule, account for an estimated
$37,500 in year one, $97,500 in years two and three, and $60,000 in year four.
CPE costs, which have a five-year depreciation schedule, are estimated to be $30,600 in
year one, $96,500 in years two and three, and $68,300 in year four.
5.3 Expense Assumptions
The model includes the following assumptions regarding expenses.
5.3.1 Annual Multipliers
We use a “flat” model because incremental growth assumptions, regardless of being
applied evenly to both income and expense, can skew long-term estimates. For example
increasing revenue and expense by 3 percent annually also increases operating margins by 3
percent per year. In reality, the network’s cost increases will likely be higher than its revenue
growth. Margins will likely remain flat—or even shrink—over time.
5.3.2 Operating Expenses
We assume that the City will contract day-to-day operation of the network to a third-party
vendor. The operating expenses and assumptions include:
? Annual fiber maintenance (locates, repairs, other) is estimated at 5 percent of the
accrued fiber investment. By year 4, the fiber maintenance is estimated at $87,000 per
year.
? Network Operations Center (NOC) monitoring and dispatch starts at $50,000 in year 1
and increases to $100,00 per year once all tracts are deployed.
Page 57? Community outreach and marketing (material and advertising) is estimated at $12,500
per year. This is in addition to the City staff allocations for marketing, as indicated
below.
? Dark fiber lease to One Wilshire is estimated at $146,500 per year. The estimate is
based on Los Angeles Department of Water and Power (LADWP) published dark fiber
rates and assumes a lease of two fiber strands along two different routes for
redundancy. Other alternatives to an LADWP lease include obtaining dark fiber from
Wilcon (a quote has been requested) or leveraging the connection that Santa Monica
has in place. There are a variety of combinations that can be considered. For example,
Culver City may obtain one route through Santa Monica and lease a second, or just start
with a non-redundant connection. We also estimated $50,000 for the cost of electronics
for the connection between Culver City and One Wilshire.
? Network maintenance agreements are estimated at 15 percent of the accrued
electronics investment. By year 4 the network maintenance is estimated at $74,000 per
year.
? Incremental insurance is $20,000 in year 1, increasing to $40,000 per year once each of
the tracts is connected.
? Legal and consulting fees are $75,000 in year 1, declining to $25,000 per year starting in
year 3.
In addition we included a $50,000 per year contingency and a $5,000 per year allocation for
utilities. Since the proposed plant is all underground, no pole attachment expenses are
projected.
5.3.3 Internal Staffing Allocations
Even with contracting out day-to-day operations, the City will need to devote staff
resources to administer and oversee the operation. Project management resources are
required during the start-up. We estimate the cost for project management at $50,000 in year
1, $70,000 in year 2, $50,000 in year 3, and $25,000 in year 4.
For operations and administration we estimate $50,000 in year 1 increasing to an annual
estimate of $75,000 per year in year 2. For community outreach and marketing support we
estimated $37,500 in year 1 declining to $12,500 per year in year 2.
5.3.4 Partner ISP Fees
The ISPs that sell services to end users will receive a portion of each user’s service fee (i.e.,
to cover the cost of customer service support, Internet access fees, and other operating costs).
Page 58As an initial estimate, we assumed that ISPs will be paid $7.50 per Mbps per month with an
oversubscription ratio of 10. This nets an ISP fee of $75 per month for a 100 Mbps service,
$187.50 per month for the 250 Mbps service, and $750 per month for the 1 Gbps service.
5.3.5 Allowance for Bad Debt and Collections
Bad debt and collection costs are estimated at 5 percent of revenues. These costs are
estimated at $5,000 in year 1 and increase to $89,000 by year 4. Incorporating pre-payment
policies, risk sharing with the ISP partners, and other methods, could substantially reduce this
expense.
5.3.6 Business Development and Engineering Support
Costs for the City to refine the business model and cover its contract support needs is
estimated at $175,000 in year one and $50,000 in year 2. In addition, the model includes
$60,000 for fiber bid development.
5.3.7 Customer Connection Expenses
In addition to the customer premises equipment (CPE) and hub card required for each
customer, we assumed an average installation cost of $250. Including installation, the
estimated connection cost for 100 Mbps and 250 Mbps customers is $950. For 1 Gbps
customers the average cost is estimated at $1,450.
5.3.8 Depreciation Expenses
Depreciation is a non-cash expense, but is used in the income statement to estimate the
“use” of the capital equipment to deliver services. In the model, fiber is depreciated over 20
years, hub equipment is depreciated over seven years, and CPEs are depreciated over five
years.
5.3.9 Replacement Capital
Because capitalized plant is fully depreciated, costs for replenishments are included in the
financial model.
5.4 Revenue Assumptions
We assume that the Hayden and Jefferson Corridor tracts are deployed in year 1, and the
remaining tracts are deployed in year 2. This deployment is not a recommendation; rather, the
assumption was made to show a phased process. The implementation cost estimate is based on
passing the 423 businesses and 279 building in the five identified tracts. We further assume
that 60 percent of these businesses will acquire one of the Culver City-enabled data services
within three years. The breakdown of the businesses by tract is shown in the table below.
Page 59Table 10: Number of Businesses by Tract
The proposed initial service offerings, pricing, and percentage of customers acquiring the
service used in the financial model are as follows:
? 100 Mbps at $300 per month
o 60 percent of creative businesses that obtain a Culver City service will select this
option
o 40 percent of studio/media production businesses that obtain a Culver City service
will select this option
? 250 Mbps at $500 per month
o 20 percent of creative businesses that obtain a Culver City service will select this
option
o 35 percent of studio/media production businesses that obtain a Culver City service
will select this option
? 1,000 Mbps (1 Gbps) at $1,100 per month
o 20 percent of creative businesses that obtain a Culver City service will select this
option
o 25 percent of studio/media production businesses that obtain a Culver City service
will select this option
In addition to the monthly service fees we estimate that the customer or building owner will
pay for 25 percent of the drop cost and 100 percent of the CPE and installation costs. Dark fiber
and other potential revenues are not included in the analysis.
5.5 Sensitivity Analysis
The following presents the financial projections of changing several key assumptions. Please
note that in each of the following examples, we assume that $3 million of initial funding
provided by the City will not be recovered with funds generated by the enterprise. Paying back
this initial funding will reduce the projected cash balances.
Page 605.5.1 Take Rates
The base case assumes that 60 percent of the identified businesses will acquire a Culver City
service. The following tables show financial projections for take rates of 45 percent and 30
percent.
Table 11: Take Rate Reduced to 45 Percent
Table 12: Take Rate Reduced to 35 Percent
5.5.2 ISP Fees
The base case estimates the ISP is paid $7.50 per Mbps per month with an oversubscription
ratio of 10. This nets an ISP fee of $75 per month for a 100 Mbps service, $187.50 per month
for the 250 Mbps service, and $750 per month for the 1 Gbps service. The following two tables
show the financial projections for increasing and decreasing the ISP fees by 10 percent.
Table 13: ISP Fees Increased by 10 Percent
Page 61Table 14: ISP Fees Decreased by 10 Percent
5.5.3 Service Revenues
The base case assumes that 100 Mbps service is $300 per month, 250 Mbps service is $500
per month, and 1 Gbps service is $1,100 per month. The following two tables show the financial
projections for increasing and decreasing the service revenues by 10 percent.
Table 15: Service Revenues Increased by 10 Percent
Table 16: Service Revenues Decreased by 10 Percent
Page 62Appendix A
Benefit Framework for Government Fiber
1. Local Governments Nationwide Are Pursuing Fiber Initiatives
In addition to the business development goals and objectives driving Culver City’s fiber
network expansion and potential service offerings, it is important to note that businesses,
residents, schools, health care providers, and other institutions can indirectly benefit from an
expanded fiber footprint. This appendix provides an overall framework for evaluating the
benefits of government-installed and operated fiber networks.
Why Local Government Users Need Fiber
Reliable high-speed networks are critical to the changing needs of local governments, with a
specific emphasis on law enforcement and public safety agencies. There are numerous
applications for local officials to use in this area. In addition to the many wireless applications
that can help emergency personnel cut precious seconds off of their response times, robust
wireline networks play a critical role in public safety, due to their speed, bandwidth, and
reliability. Criminal arraignments can be conducted using videoconferencing technologies,
saving the government thousands and avoiding the dangerous task of transporting prisoners.
Traffic systems, including signals wired with fiber optics, can be monitored and adjusted in
real-time in response to events. Highway accidents, weather events, and other emergencies can
be broadcast to thousands of users simultaneously through public alert systems via e-mail or
text message. The improvement to efficiency in public safety created by high-speed network
service is hard to overstate.
During large-scale regional emergencies, secure multi-party communications are often
required, and wireless facilities may become overwhelmed and unusable. Many local
jurisdictions nationwide have taken steps to address these needs. For example, the National
Capital Region, comprising Washington, D.C. and the surrounding jurisdictions, built a fiber
optic interoperability network known as NCRnet. Built for “security, reliability, and high
bandwidth,” NCRnet was created specifically to address the needs of first responders and
emergency support personnel.
42
The high capacity and redundancy of the fiber network
structure lends itself to reliable videoconferencing capacity, ensuring the ability for real-time
coordination during a regional emergency.
42
http://www.broadband.gov/docs/ws_pshs/pshs_afflerbach_reference.pdf
Page 63The variety and scale of government applications demands the big bandwidth that fiber
provides. As populations grow, institutional broadband needs will grow accordingly; and as data
storage and applications move off of conventional hard drives and into the cloud, government
institutions will become increasingly bandwidth hungry. These realities point to the need for
future-proof institutional network infrastructure, which fiber provides.
Local Governments Have a 15-Year Success Record in Building and Operating Fiber for
Government Use
A community’s efforts to build fiber and conduit to meet public sector networking needs is
part of a broader trend among local governments. Indeed, localities have exercised significant
leadership in broadband innovation in the United States. For more than 15 years, a significant
minority of localities have chosen to build or purchase fiber for themselves.
43
In this model, the locality negotiates, purchases, or constructs fiber optics to serve its own
needs and those of its local community anchor institutions (CAIs)—connecting over fiber
entities such as schools, libraries, public safety departments, and government buildings, and
perhaps senior centers, public housing projects, or healthcare institutions.
Many hundreds of communities have implemented, or are considering implementing,
cautious fiber strategies. These cities include San Antonio, New York City, Los Angeles, Seattle,
San Francisco, Chicago, Washington, D.C., Boston, and hundreds of suburban and rural cities
and counties.
We anticipate that this trend, which has continued unabated over the past decade and a
half, is likely to continue into the future. The Broadband Technology Opportunities (BTOP) grant
program under the federal Recovery Act has, in some parts of the country, accelerated this
trend by enabling localities and regional consortia to build more fiber to public sector and other
anchor institutions. And American communities are increasingly interested in this type of
network to achieve self-reliance in communications.
43
These internally focused projects contrast to those that are public-facing—networks built by public entities
for the purpose of serving residential and business consumers where the private market has failed to deliver
adequate service or has failed to deliver competition.
Page 642. Building Fiber Delivers Enormous Government Benefits
The Functional and Technical Benefits of a Community-Owned Network
In almost any community, the local government is one of the largest consumers of
broadband bandwidth, which has increasingly become essential to providing a range of public
services and governing effectively.
Most local governments’ communications networking needs are currently met through
leased circuits. This approach has some benefits: For example, it does not require internal staff
to operate and maintain the network; its upfront costs are lower than constructing City-owned
fiber; and the time to deployment can be shorter. Leasing, however, has critical disadvantages
that make it much less desirable than community-owned and operated fiber, particularly with
respect to public safety and emergency support services. Specifically:
? The City does not have total control and management over the network
? The City may not be able to evaluate the reliability or availability of a leased circuit
because it has no knowledge of the private provider’s proprietary network and its
physical infrastructure
? Leased services are not independent of the networks used by the public and are
therefore less secure and reliable
? The City does not have control over network security between end points
Each of these items is addressed in detail below.
Community-Owned Fiber Facilitates Control and Management
A network built upon leased network services obtained from a service provider cannot
provide the control and management that is available in a City-owned and operated network.
Leased network services are in essence a “black box” in terms of control and management.
The City is forced to rely on the provider (usually the phone company) to maintain and operate
the core equipment of a leased service (these tasks include configuring the equipment,
monitoring the hardware and physical infrastructure, and performing routine maintenance).
City internal capacity requirements typically include video, voice, and data communications.
Both voice and video services usually require dedicated bandwidth. Two-way voice and video
services require dedicated bandwidth and very predictable transmission delay properties.
In other words, linking two-way radio communications systems or supporting
videoconferencing over IP or using TDM connections requires the ability to manage bandwidth
Page 65across the entire network. Although this functionality can be provisioned on the edge device
when using a managed service provider for connectivity, if the City owns and operates its own
fiber network, it will have control and capability to increase bandwidth based on the City’s time
frame (which will in turn allow the City to properly plan for integration of new applications
without an increase in cost for provisioning of new bandwidth). Further, it offers the ability to
implement advanced Quality of Service mechanisms that are enforced on a network-wide,
end-to-end basis.
Under the leased model, the City must request (and pay for) the private company to make
changes in the core of the network for a new application, increase bandwidth, or to implement
new policies for enhanced Quality of Service.
Under the leased model, the City is also not able to control who manages and maintains the
core of the network. The knowledge, skill set, and security background of those operating the
network is often beyond the control of the City.
With a private fiber optic network, each piece of the communications network is controlled
and managed by the City. The City may choose to operate the network on its own with its own
staff, or it may outsource the operations to a contractor of its choosing. Either way, choices
regarding the management of the network are in the hands of the City—not the phone
company.
Community-Owned Fiber Facilitates Availability and Reliability
The availability of a communications link is derived from the probability of a failure within
the network between two points. In a leased circuit network, the end user is not aware of all of
the potential risks to availability of the network. Several key factors that affect availability and
cannot be determined by the City include:
? Physical redundancy in the plant
? Physical redundancy in the building entrances
? Physical redundancy in the networking equipment
? Ensuring network equipment is properly configured and regularly tested to take
advantage of hardware and link redundancy
? Redundancy for power and HVAC
? How many facilities the circuit crosses between endpoints
? Whether the plant is located underground or aerial
Page 66? Who has access to the core networking equipment and plant
? The core equipment’s age and maintenance
? How the system is monitored and maintained
? The single points of failure in the communications link
Many of the factors can be approximated or relative numbers may be obtained from the
leased circuit provider; however for critical government services such as public safety, the
approximations and availability estimates from leased network services may not meet the
availability requirements of a critical traffic network. In the case of physical architecture issues,
such as the physical routes of cabling, approximations are not sufficient, and detailed maps are
usually considered proprietary and confidential to a commercial provider.
In addition, lessees are subject to the lessor’s schedule for repair and maintenance of the
circuit. Although it may be possible to include provisions in the service level agreement (SLA)
for special priority service restoration, it is possible that SLAs will not be adhered to during
major disaster events. Further, there may be no way to ensure that a leased circuit for public
safety is the first link to be repaired during a major disaster.
A similar problem can arise in both scheduled and unscheduled maintenance of a leased
circuit. The timing of these maintenance downtimes may not correspond to available
downtimes in a public safety network. In a City-owned fiber network, maintenance downtimes
can be coordinated to minimize downtime and the City can prepare for an outage by adapting
operational procedures.
SLAs often guarantee availability and repair time, but typically are not reliable in the event
of a major disaster. In addition, service providers usually rely on cash rebates to compensate for
network outages to the network—an unacceptable solution in the case of public safety, where
cash cannot compensate for lost service.
Community-Owned Fiber Offers Independence from Public Networks
A privately owned communications network does not rely on physical infrastructure,
equipment, or other resources that also carry public traffic for residents and businesses. Shared
resources are used by a managed network service provider to reduce their cost by taking
advantage of the statistical nature of communications traffic. In other words, commercial
carriers intentionally oversubscribe their networks to minimize costs (maximize profits),
because all of their customers are not likely (statistically speaking) to simultaneously use their
services to full capacity all of the time. The advantage of an independent network is that
increases in public traffic on the network or public network outages do not affect privately
owned networks.
Page 67Additionally, the only way to ensure that there is adequate bandwidth is to overbuild a
network to support maximum capacity demand, not average utilization (while absorbing the
cost even if the bandwidth is not used). Some leased managed services will charge only for the
bandwidth that is used—but capacity is limited. Typically, these services are only cost-effective
when institutions have a specific understanding of their applications’ bandwidth requirements.
A City-owned fiber network will provide a more reliable, higher capacity, flexible network
infrastructure because it is designed to support a broad range of initiatives and to easily and
seamlessly scale to meet new bandwidth requirements.
As is the case in many major public safety incidents, public networks such as the Public
Switched Telephone Network (PSTN) and the Internet are often overloaded by the amount of
traffic on the network. This can lead to busy signals on the PSTN and a lack of connectivity on
the Internet. Privately owned networks typically do not experience the same traffic increases
and can be designed to handle any expected traffic increase during a major incident.
Many public networks are in the planning and early implementation stages of providing
priority and preemption capabilities for most managed service providers and will not be
universally available, however in the event of a crisis, priority and preemption is critical for
public safety networks.
A City-owned fiber network can prioritize bandwidth both in the core and at the edge. This
capability allows the City to prioritize by location and to preempt all traffic other than public
safety traffic, if necessary. More importantly, the City-owned infrastructure can be allocated so
that sensitive traffic always has dedicated capacity, because capacity can be readily scaled as
needed for other applications.
Community-Owned Fiber Enables Control over Network Security
Implementation of network security on a leased circuit typically occurs at the edge of the
network. Many leased networks use end-to-end encryption to securely transmit data over
networks that share a core network with public users. Frequently, the provider of a leased
circuit may dictate what types of end-to-end security are allowed on a leased circuit (IP
managed services, for example).
On a City-owned fiber network, the City can control end-to-end security throughout the
network infrastructure. The City can offer layered that makes the network robust and secure.
In addition to data security, a City-owned network allows the City to manage physical
security as well as network security. This includes:
? Access to facilities and networking rooms
? Passwords to edge equipment and firewalls
Page 68? Network access and authentication
? Monitoring of networking rooms, including security alarms, surveillance cameras, etc.
? Desktop security
? Equipment placement and provisioning
Why Schools Need Fiber
The U.S. Department of Commerce has found that schools require connections of 50 to 100
Mbps per 1,000 students.
44
Education technologists recommend even greater capacity; in an
environment where students are bringing up to three devices each to school, some recommend
that schools provide 300 to 600 Mbps per classroom, which delivers a few megabits per student
to support video learning.
45
The State Educational Technology Directors Association (SETDA) recommends that by the
2014–15 school year, each school have at least 100 Mbps Internet per 1,000 students and staff
(service to the public Internet) and at least 1 Gbps for each 1,000 students and staff connecting
the schools to each other and to their district building (intranet service).
These recommendations increase in the 2017–18 school year to 1 Gbps for every 1,000
students and teachers for an external connections and 10 Gbps for internal network
connections, “in anticipation of future technologies not yet conceived:”
46
44
Federal Communications Commission, Eighth Broadband Progress Report, In the Matter of Inquiry
Concerning the Deployment of Advanced Telecommunications Capability to All Americans in a Reasonable and
Timely Fashion, and Possible Steps to Accelerate Such Deployment Pursuant to Section 706 of the
Telecommunications Act of 1996, as Amended by the Broadband Data Improvement Act, August 14, 2012, GN
Docket No. 11-121, at 133.
45
Tanya Roscorla, “5 Ways to Prepare Schools for Bring Your Own Device,” Center for Digital Education,
December 10, 2012,
http://www.centerdigitaled.com/news/5-Ways-to-Prepare-Schools-for-Bring-Your-Own-Device.html.
46
Ian Quillen, “Bandwidth Demands Rise as Schools Move to Common Core,” Education Week: Digital
Directions, October 17, 2012, October 17, 2012, Vol. 6. at 19-20.
http://www.edweek.org/dd/articles/2012/10/17/01bandwidth.h06.html.
Fox, et al., 2012, “The Broadband Imperative: Recommendations to Address K–12 Education Infrastructure
Needs,” Washington D.C.: State Educational Technology Directors Association (SETDA).
http://www.setda.org/c/document_library/get_file?folderId=353&name=DLFE-1515.pdf. See also Center for
Digital Education, “Preparing for the Common Core State Standards: School districts face an opportunity to
reinvest in network infrastructure,” at 5.
http://images.erepublic.com/documents/CDE12+STRATEGY+Comcast_V.pdf.
Page 69Recommended Bandwidth for Schools
Broadband Access for
Teaching, Learning and
School Operations
2014-2015 2017-2018
An external Internet
connection to the Internet
Service Provider (ISP)
At least 100 Mbps
per 100 students/
staff
At least 1 Gbps per
100 students/ staff
Internal wide area network
(WAN) connections from the
district to each school and
among schools within the
district
At least 1 Gbps per
1,000 students/
staff
At least 10 Gbps
per 1,000
students/ staff
Source: State Educational Technology Directors Association
A significant number of the nation’s schools suffer from inadequate Internet access.
Insufficient bandwidth precludes creative and expansive online learning, such as video
conferencing or collaborative work. Such schools are restricting classroom use of broadband
applications like streaming video to preserve bandwidth. As the Benton Foundation explains:
Distance learning over broadband is a distant dream. Online curricula is offline. Teachers
are insufficiently trained to use technology in their classrooms, so that whatever
technology is available to them languishes. Students are taught the basic 3 Rs, as
required by the No Child Left Behind Act, but not the digital skills that will enable them
to translate those 3 Rs into success in today’s Information Age.
47
“The content-rich world in which we live requires bandwidth to view it.”
48
Yet, according to
the 2008 America’s Digital Schools report, 37 percent of school districts anticipate a problem
obtaining sufficient bandwidth and the majority have already implemented policies to conserve
bandwidth by limiting student Internet use.
49
Although a 2010 FCC survey of e-Rate funded
schools found the majority of respondents had some level of Internet access, nearly 80 percent
47
Jonathan Rintels, “An Action Plan for America: Using Technology and Innovation to Address Our Nation’s
Critical Challenges,” The Benton Foundation, 2008, at 20.
http://www.benton.org/initiatives/broadband_benefits/action_plan.
48
Edwin Wargo, “2008 Digital Schools Report and Bandwidth,” The Brute Thing, May 16, 2008.
http://edtecheconomics.blogspot.com/2008/05/ed-tech-trends-report.html.
49
Meris Stansbury, “Researchers Identify Key Ed-Tech Trends,” eSchoolNews, May 15, 2008.
http://www.eschoolnews.com/2008/05/15/researchers-identify-key-ed-tech-trends/. (Summarizing Thomas W.
Greaves and Jeanne Hayes, “America’s Digital Schools Report 2008: The Six Trends to Watch.”)
Page 70of respondents reported insufficient bandwidth for educational needs.
50
Despite these
problems, Internet proficiency is assumed at the college level, leaving many children at an
educational disadvantage. These problems will only grow as more schools adopt more
bandwidth-intensive practices.
Electronic Textbooks
In no more than a few years more, hard-copy text books will cease to be printed in favor of
electronic textbooks. This process is underway in Korea with a fixed deadline. The U.S. Federal
Communications Commission (FCC) has challenged the private sector to enable this process by
2015.
51
At a recent conference, FCC Chairman Julius Genachowski urged the nation to “step up
[its] efforts to realize the promise of this new technology in the U.S.”
52
States around the
country are seizing this challenge.
In September 2012, the California state Senate approved SB 1052 and SB 1053, requiring
the University of California, the California State University, the California Community Colleges,
and other private institutions to find or develop open education resources for students. The
legislation is intended to reduce textbook costs for students, saving students at participating
universities as much as $1,500 annually. The bills are currently awaiting consideration by the
California State Assembly.
53
Such initiatives would not be possible without sufficient bandwidth
to support online viewing.
Online Testing
A growing number of states are beginning to administer tests to their students online.
SETDA reports that at least 33 states are already delivering at least one test via technology.
Moreover, the Department of Education is advocating for a greater use of online testing
through the Common Core State Standards initiative, which requires schools in 46 states and
50
Fox, et al., 2012, “The Broadband Imperative: Recommendations to Address K–12 Education Infrastructure
Needs,” Washington D.C.: State Educational Technology Directors Association (SETDA), at 2.
http://www.setda.org/c/document_library/get_file?folderId=353&name=DLFE-1515.pdf.
51
“FCC Chairman Genachowski Joins Secretary of Education Duncan to Unveil New ‘Digital Textbook
Playbook,’ A Roadmap for Educators to Accelerate the Transition to Digital Textbooks,” News Release, Federal
Communications Commission.
http://transition.fcc.gov/Daily_Releases/Daily_Business/2012/db0201/DOC-312244A1.pdf.
52
Katie Ash, March 29, 2012, “U.S. Officials Tackle National Adoption of Digital Textbooks,” Education Week
(Blog), March 29, 2012.
http://blogs.edweek.org/edweek/DigitalEducation/2012/03/fcc_lead_and_doe_discuss_digit.html.
53
Levon Massian, June 3, 2012, “State Senate Advances Bills that would Create Free Online Textbook Library,”
The Daily Californian, June 1, 2012.
http://www.dailycal.org/2012/06/01/state-senate-advances-bills-that-would-create-free-online-textbook-library/.
Page 71the District of Columbia to “administer ‘next generation’ assessments almost exclusively
online.”
54
The new assessments for the “Smarter Balanced” and “Partnership for the Assessment of
College and Career Readiness” (PARCC) consortia will be conducted electronically by 2014.
Moreover, national guidelines require that once such online assessments are implemented, all
students in a grade must take the tests (which will include high-definition videos and sound
files) simultaneously,
55
leading to greater network traffic during testing.
In fact, the Center for Digital Education explains, “adherence to Common Core guidelines
will force school districts across the nation to rethink the way they handle networking and
computing in a number of mission-critical areas.”
56
(See figure below.) Because digital testing
entails large numbers of students working online simultaneously, it is a function that simply
cannot be accommodated, even in a small school, over copper-based Internet access.
Networking Upgrades Needed for Online Assessments
57
54
Ian Quillen, “Bandwidth Demands Rise as Schools Move to Common Core,” Education Week: Digital
Directions, October 17, 2012, Vol. 6. at 19-20.
http://www.edweek.org/dd/articles/2012/10/17/01bandwidth.h06.html.
55
Center for Digital Education, “Preparing for the Common Core State Standards: School districts face an
opportunity to reinvest in network infrastructure,” at 2.
http://images.erepublic.com/documents/CDE12+STRATEGY+Comcast_V.pdf
56
Id.
57
Center for Digital Education, “Preparing for the Common Core State Standards: School districts face an
opportunity to reinvest in network infrastructure,” at 4
(http://images.erepublic.com/documents/CDE12+STRATEGY+Comcast_V.pdf)
0% 10% 20% 30% 40% 50% 60%
Increase WiFI
Increase bandwidth
Increase access points
Increase management capabilities
Servers and storage solutions
Switches and routers
Increase security
Data lines (wires and connections)
Other
Add redundancy
Page 72One-to-One Computer Programs
American schools are migrating to one-to-one computer programs (also known as
“ubiquitous computing”), whereby each student and teacher has one Internet-connected
wireless computing device for use both in the classroom and at home. A 2006 survey found that
31 percent of superintendents are implementing ubiquitous computing in at least one grade, up
from an historical average of 4 percent. Moreover, over 75 percent of superintendents
recognized the potential benefits of one-to-one computing, agreeing with the statement that
“ubiquitous technology can reduce the time, distance, and cost of delivering information
directly to students and that teachers can spend substantially more one-on-one time with each
student and personalize the education experience to each student’s needs.”
58
By 2007, 78.7 percent of U.S. school districts reported moderate to significant improvement
in one-to-one computing programs,
59
with potentially significant benefits for student learning.
A 2006 report by America’s Digital Schools found that one-to-one computing programs
correlated with increased student retention and attendance, improved writing skills, and
reduced disciplinary problems.
60
As Michael Davino, Superintendent of Schools in Springfield,
New Jersey explains, “[a] wireless laptop program provides up-to-date information, access to
virtual experiences, instant feedback, individualized attention for all learning styles, student
independence, and constant practice. And it’s highly adaptable to individual, small group, or
whole class instruction.”
61
To accommodate such programs, SETDA recommends that a school
upgrade its network to a 50 Kbps/ student/staff broadband connection.
62
Bring Your Own Device (BYOD) Initiatives
Schools are also launching “bring your own device” (BYOD) initiatives. While this leverages
limited school infrastructure (by requiring students to provide their own), it raises a number of
information technology challenges, including “information security and privacy, support costs,
network capacity and bandwidth.”
63
Of particular concern, BYOD initiatives are very bandwidth
intensive. A recent mobile learning report found that about half of high school students and 40
percent of middle school students have a smartphone or tablet. This represents a 400 percent
58
“America’s Digital Schools 2006: A Five-Year Forecast,” The Greaves Group and The Hayes Connection, at 15,
18. http://www.ads2006.net/ads2006/pdf/ADS2006KF.pdf.
59
Meris Stansbury, “Researchers Identify Key Ed-Tech Trends,” eSchoolNews, May 15, 2008.
http://www.eschoolnews.com/2008/05/15/researchers-identify-key-ed-tech-trends/.
60
“America’s Digital Schools 2006: A Five-Year Forecast,” The Greaves Group and The Hayes Connection, at 15.
http://www.ads2006.net/ads2006/pdf/ADS2006KF.pdf.
61
Id. at 18.
62
Fox, et al., 2012, “The Broadband Imperative: Recommendations to Address K–12 Education Infrastructure
Needs,” Washington D.C.: State Educational Technology Directors Association (SETDA), at 4.
http://www.setda.org/c/document_library/get_file?folderId=353&name=DLFE-1515.pdf.
63
Bob Violino, Aug. 21, 2012, Community College Times, “BYOD: Bring your own devices to campus”
(http://www.communitycollegetimes.com/Pages/Technology/BYOD-Bring-your-own-devices-to-campus.aspx).
Page 73increase from 2007.
64
Assuming similar growth over the next five years, student use of mobile
devices will increase the demand on K–12 networks.
Bailey Mitchell, chief technology and information officer of Georgia’s Forsyth County
Schools, witnessed the impact of such growth on the school’s network, explaining that the
County did “not have adequate infrastructure to enable an environment where potentially
every other or every student has a device." There, the number of devices increased from 10,000
to 19,000 in a single year. The growth exceeded network capacity and “student instruction was
interrupted.” This failure led to a three-fold expansion of network capacity (1.3 Gbps to the
Internet and 2 Gbps to wide area networks). Mitchell explains, "We've been able to justify that
expense because when the network blips, it's such an impact on instruction that it's absolutely
unacceptable." He cautions that IT directors will need to anticipate such needs when students
are allowed to use their devices throughout the day.
65
Expanded Course Offerings
Many schools are using the Internet to expand course offerings. For instance, in Greenville,
South Carolina, students are enrolling in an online Latin course taught by a teacher at another
school in the district. Elsewhere, students can use the Internet to take higher level or
better-quality courses than those available at their home schools.
66
The Greaves Group has
found that many schools are even offering core courses over the Internet, with vocational
technology (91 percent) leading, followed by science (78 percent) and social studies (76
percent). Online learning is often used for advanced-placement courses, including art and music
(38 percent), math (35 percent), and science (31 percent), which may not have sufficient
student enrollment to support a live course.
67
Online education enrollment has grown
exponentially. In fact, the Innosight Institute reports that in 2000, roughly 45,000 K–12 students
had taken an online course. By 2009, more than 3 million K–12 students had done so. Innosight
64
Tanya Roscorla, Dec. 10, 2012, “5 Ways to Prepare Schools for Bring Your Own Device,” Center for Digital
Education, December 10, 2012.
http://www.centerdigitaled.com/news/5-Ways-to-Prepare-Schools-for-Bring-Your-Own-Device.html.
65
Tanya Roscorla, “Bring Your Own Device Prompts School Infrastructure Investments,” Center for Digital
Education, March 13, 2012. http://www.centerdigitaled.com/classtech/BYOD-Forsyth-Infrastructure.html.
66
Jonathan Rintels, “An Action Plan for America: Using Technology and Innovation to Address Our Nation’s
Critical Challenges,” The Benton Foundation, 2008, at 21.
http://www.benton.org/initiatives/broadband_benefits/action_plan.
67
“America’s Digital Schools 2006: A Five-Year Forecast,” The Greaves Group and The Hayes Connection, at 19.
http://www.ads2006.net/ads2006/pdf/ADS2006KF.pdf.
Page 74predicts that 50 percent of high school courses will be delivered partially online by 2019.
68
Beyond K–12, online learning is growing in favor because it saves students time and money.
69
The Internet helps break down the walls of the classroom, allowing students to participate
in virtual fieldtrips and better visualize their lessons. Students are going online and “touring the
Smithsonian National Air and Space Museum, experiencing a tribal dance in Africa, or scouring
the depths of the Pacific Ocean in a submarine.” Users are exploring the digital archives at the
Library of Congress and collaborating with students, professors and government officials in
other states and around the world.
70
The State Educational Technology Directors Association
envisions a classroom environment where “Internet-based educational technologies and
practices” are fully “integrated into the curriculum.” In such a scenario, students “access rich,
multimedia-enhanced educational content from the Internet” on personal laptops, post both
audio and video content to school learning management systems, access e-textbooks and
assignments online, collaborate with other students both at their own school and around the
world, participate in fieldtrips to distant locations, and complete online assessments. Such
technology-rich experiences require greater bandwidth in the classrooms. In fact, SETDA asserts
that this whole-curricula approach requires schools to provide a 100 Kbps per student/staff
broadband connection.
71
Benefits of Broadband Applications in Schools
Research by the International Society for Technology in Education and the Consortium for
School Networking confirms that broadband applications in the schools have many benefits. In
particular, technology has:
? Led to measurable improvements in school performance (as measured on the Adequate
Yearly Progress Tests under the No Child Left Behind Act of 2001).
? Improved attendance, decreased dropout rates, increased graduation rates, and
allowed increased parental involvement.
? Improved school efficiency and productivity.
68
Michael Horn and Heather Staker, Jan. 2011, “The Rise of K–12 Blended Learning,” Innosight Institute,
January 27, 2011. http://www.innosightinstitute.org/education-blog/the-rise-of-k-12-blended-learning/
69
Collette Boothe, “The Need for Data,” Center for Digital Education, Jan. 8, 2009.
http://www.centerdigitaled.com/edtech/The-Need-for-Data.html.
70
Jonathan Rintels, “An Action Plan for America: Using Technology and Innovation to Address Our Nation’s
Critical Challenges,” The Benton Foundation, 2008, at 21.
http://www.benton.org/initiatives/broadband_benefits/action_plan.
71
Fox, et al., 2012, “The Broadband Imperative: Recommendations to Address K–12 Education Infrastructure
Needs,” Washington D.C.: State Educational Technology Directors Association (SETDA), at 4.
http://www.setda.org/c/document_library/get_file?folderId=353&name=DLFE-1515.pdf.
Page 75? Helped teachers satisfy professional requirements by helping develop lesson plans and
providing continuing education opportunities.
? Enhanced students’ problem-solving and independent-thinking skills.
? Enabled schools to meet the needs of special education children.
? Increased equity and access in education by creating learning opportunities for
geographically isolated students.
? Improved workforce skills.
72
Case studies bear out these benefits. For instance, elementary school students in the
“Enhancing Missouri’s Instructional Networked Teaching Strategies” (eMINTS) program
consistently scored higher on standardized achievement tests than students who did not have
access to the same technology. Participants’ classrooms are equipped with a teacher’s desktop
computer and laptop computer, a scanner, a color printer, a digital camera, an interactive white
board, a digital projector, and one computer for every two students. In New York, middle and
high school students enrolled in the “Points of View media project” used broadband to access
museums and historical collections, streaming video and video conferencing, and primary
documents to explore the Theodore Roosevelt era. Seventy-five percent of program
participants reported that they learned more than they would have from a traditional class.
73
Why Libraries Need Fiber
In the libraries sector, TechSoup, a non-profit that provides technical assistance to libraries
with the support of the Gates Foundation, notes that the amount of bandwidth required
depends on the number of users and computers at a library facility.
74
As a TechSoup/Colorado
State Library graphic illustrates (see figure below), a T-1 used by three library patrons
simultaneously will enable website loading in five seconds and a book download in 15
72
“Why Technology in Schools?” Ed Tech Action Network.
http://www.edtechactionnetwork.org/why-technology-in-schools.
73
“Ed Tech and Student Achievement,” Ed Tech Action Network.
http://www.edtechactionnetwork.org/student_achieve.html.
74
“Bandwidth Management,” TechSoup for Libraries.
http://www.techsoupforlibraries.org/planning-for-success/networking-and-security/bandwidth-management; see
also Kieran Hixon, “Broadband Basics for Public Libraries,” TechSoup and Colorado State Library, Presentation,
January 15, 2013, http://www.techsoupforlibraries.org/blog/broadband-basics-webinar-follow-up;
http://ipac.umd.edu/survey/analysis/broadband-public-libaries;
http://plinternetsurvey.org/sites/default/files/publications/BroadbandBrief2012.pdf;
http://www.webjunction.org/documents/illinois/Broadband_Calculator.html (a broadband bandwidth calculator
for libraries that uses speed of website loading as a guide to bandwidth needs).
Page 76seconds.
75
While not optimal, these speeds may be acceptable. Times will multiply, however, as
the number of simultaneous users multiply. As a result, a library serving 30 simultaneous users
would require at least 45 Mbps to enable website loading in five seconds and a book download
in 15 seconds. Video applications will require three times that bandwidth.
Download Speeds for Libraries
76
Source: TechSoup / Colorado State Library
75
“Bandwidth Management,” TechSoup for Libraries.
http://www.techsoupforlibraries.org/planning-for-success/networking-and-security/bandwidth-management.
76
Kieran Hixon, “Broadband Basics for Public Libraries,” TechSoup and Colorado State Library, Presentation,
January 15, 2013. http://www.techsoupforlibraries.org/blog/broadband-basics-webinar-follow-up
Page 77Libraries have long served as “a premier Internet access provider in the continually evolving
online culture.”
77
In fact, a 2008 study found public libraries provided the only free Internet
access in 72.5 percent of U.S. communities nationwide. This number rose to 82 percent in rural
communities.
78
A 2012 study reaffirms the role of libraries as the sole public provider of free
Internet access in the majority (64.5 percent) of American communities.
79
Public libraries serve a variety of functions. They offer desktop workstations for Internet
use, technical training, and access to locally relevant content. Public library Internet access is
used for an array of reasons—job seeking, educational research, travelers looking to keep in
touch with their families, and emergency information. Libraries play a key role in providing
access, assistance and training through e-government sites and services. Public libraries also
provide a safety net during disasters when Internet access may be limited elsewhere.
80
In light
of this wide array of services, “the role of the public library as a stable Internet provider cannot
be overestimated.”
81
Public libraries, however, are facing significant capacity constraints. Bandwidth
requirements are growing as public use expands and matures, but libraries are unable to keep
up. As Bertot, McClure, and Jaeger report:
Libraries may be struggling to meet demands as a result of a combination of factors such
as the limits on physical space in libraries, the increasing complexity of Internet content,
the continual costs of Internet access and computer maintenance, the inherent
limitations of the telecommunications grid, and the rising demands for bandwidth,
processing speed, and numbers of workstations, among other factors.
82
In recent years, libraries have expanded wireless access to allow for a larger number of
users at limited workstations. While this allows more users to get online, it also creates
additional traffic on limited bandwidth.
83
77
Marijke Visser and Mary Alice Ball, Dec. 2010, “The Middle-mile: The Role of the Public Library in Ensuring
Access to Broadband,” Information Technology and Libraries, at 193.
http://www.ala.org/lita/ital/sites/ala.org.lita.ital/files/content/29/4/visser.pdf.
78
Id. at 191.
79
Information Policy and Access Center (IPAC), 2012, “Public Libraries and Broadband.”
http://www.plinternetsurvey.org/analysis/public-libraries-and-broadband.
80
John Carlo Bertot, Charles R. McClure, and Paul T. Jaeger, 2008, “The Impacts of Free Public Internet Access
on Public Library Patrons and Communities,” Library Quarterly 78, no. 3, at 286.
http://mcclure.ii.fsu.edu/publications/2008/The%20impacts%20of%20free%20public%20Internet%20access%20o
n%20public%20library%20patrons%20and%20communities.pdf
81
Marijke Visser and Mary Alice Ball, Dec. 2010, “The Middle-mile: The Role of the Public Library in Ensuring
Access to Broadband,” Information Technology and Libraries, at 192.
82
John Carlo Bertot, Charles R. McClure, and Paul T. Jaeger, 2008, “The Impacts of Free Public Internet Access
on Public Library Patrons and Communities,” Library Quarterly 78, no. 3, at 297.
83
Id. at 292.
Page 78Libraries are seeking ways to add bandwidth as applications become more intensive (e.g.,
streaming video, online communications, social networking tools), yet this growing need is
seldom accompanied by a corresponding increase in budget or capacity. The Information Policy
and Access Center (iPAC) reports that libraries have steadily increased their bandwidth capacity
in recent years. While only 12.3 percent of public libraries reported speeds greater than 10
mbps in 2008-2009, 31.7 percent of public libraries have reported speeds at this level in
2011-2012 (see figure below).
84
While bandwidth has increased in recent years, however, this
growth has been outpaced by the increase in bandwidth-requiring applications. Consequently,
despite supposed high-speed connections, users may experience “slow connectivity and near
dial-up speeds.”
85
Public Library Internet Connectivity Speeds (2011 –2012)
86
Data from the Public Libraries and the Internet studies reveal a “‘disconnect’ between what
their communities expect and the levels of Internet access that they are able to provide to their
communities.”
87
In fact, a 2012 study found that 41.1 percent of public libraries report that
their connection speeds are insufficient to meet patron needs some or all of the time.
88
While
84
“Public Libraries and Broadband,” Public Library Funding and Technology Survey, Information Policy and
Access Center, 2012. http://ipac.umd.edu/sites/default/files/publications/BroadbandBrief2012_0.pdf.
85
“Broadband and Public Libraries,” Information Policy and Access Center (IPAC), 2012.
http://www.plinternetsurvey.org/analysis/public-libraries-and-broadband.
86
“Public Libraries and Broadband,” Public Library Funding and Technology Survey, Information Policy and
Access Center, 2012. http://ipac.umd.edu/sites/default/files/publications/BroadbandBrief2012_0.pdf.
87
John Carlo Bertot, Charles R. McClure, and Paul T. Jaeger, 2008, “The Impacts of Free Public Internet Access
on Public Library Patrons and Communities,” Library Quarterly 78, no. 3, at 287.
88
“Broadband and Public Libraries,” Information Policy and Access Center (IPAC), 2012.
http://www.plinternetsurvey.org/analysis/public-libraries-and-broadband. |10 1010
10|15
20
25
30
35
40
45
<1.5 mbps 1.5 mbps 1.6-10 mbps >10 mbps
Percent
Page 79this is an improvement from nearly 58 percent reporting inadequate speeds in a similar 2007
survey,
89
it reveals that additional bandwidth is needed. The data suggests that libraries have
reached an “infrastructure plateau for provision of and access to Internet services.”
90
This
problem is only compounded by the economic downturn, as more people depend on libraries
for free Internet access. As a consequence, infrastructure limits are being hit precisely at a time
when consumer demand for library services is increasing.
While libraries have long served the role of “community guarantor of free public Internet
access,”
91
they cannot meet these needs without public support. As Visser and Ball
acknowledge, “[o]vercoming the challenges successfully will require support on the local, state,
and federal level.”
92
Indeed, “[w]hat else can the federal government fund that simultaneously
serves so many educational, economic, employment, communication, government, and
emergency preparedness functions?”
93
While slightly more than half (58.3 percent) of public libraries reported in 2010-2011 that
their broadband connection meets patron needs, more libraries are expected to report
insufficient connections in coming years unless funding to improve broadband infrastructure is
increased. Indeed, “[a]s more people rely on public libraries for Internet access, and as more of
these people use a greater range of high bandwidth education, government, and entertainment
content, the bandwidth capacity of libraries becomes an increasingly significant issue.”
94
Many libraries are seeking to expand their use and meet access demands by establishing
Wi-Fi networks. However, the Information Policy and Access Center (iPAC) reports that in the
vast majority of libraries with wireless access (82.3 percent), wireless users are sharing the
same bandwidth and connection with existing workstations. As a consequence, libraries are
increasing “connection capacity at the expense of connection quality.” This growth results in
more users drawing on limited bandwidth. iPAC explains:
As an example, take a common scenario: a public library has 15 public access
workstations in constant use; it offers Wi-Fi that supports another 10–15 simultaneous
connections, typically in use; the library has a T-1 connection (1.5 Mbps or megabits per
second leased line broadband service); and the Wi-Fi and public access workstations
89
Marijke Visser and Mary Alice Ball, Dec. 2010, “The Middle-mile: The Role of the Public Library in Ensuring
Access to Broadband,” Information Technology and Libraries, at 191.
90
John Carlo Bertot, Charles R. McClure, and Paul T. Jaeger, 2008, “The Impacts of Free Public Internet Access
on Public Library Patrons and Communities,” Library Quarterly 78, no. 3, at 297.
91
Id. at 299.
92
Marijke Visser and Mary Alice Ball, Dec. 2010, “The Middle-mile: The Role of the Public Library in Ensuring
Access to Broadband,” Information Technology and Libraries, at 191-92.
93
John Carlo Bertot, Charles R. McClure, and Paul T. Jaeger, 2008, “The Impacts of Free Public Internet Access
on Public Library Patrons and Communities,” Library Quarterly 78, no. 3, at 300.
94
“Survey: Broadband and Public Libraries,” Information Policy and Access Center (IPAC), 2012.
http://ipac.umd.edu/survey/analysis/broadband-public-libaries.
Page 80share the same connection. With up to 30 devices sharing the same 1.5 Mbps
connection, the connection speed at the device level is the equivalent of dial-up service,
severely affecting the quality of the user experience.
95
It is unsustainable for libraries to increase the number of workstations and use of their Wi-Fi
networks without a concomitant increase in connection speed. Yet, this is precisely what is
occurring. In fact, though 74.3 percent of libraries reported that they did not increase their
connection speed from 2011–2012, 60.1 percent reported an increase in the use of their public
access workstations and 74.9 percent reported an increase in the use of their Wi-Fi network. “If
these trends continue, we can expect the demands on public library networks to exceed
capacity in the near future, especially at urban public libraries.”
96
95
Ibid.
96
Ibid.
Page 81Appendix B
Pro Forma Financial Statements
Contents:
1. Cash Flow Statement
2. Income Statements
3. Expenses
4. Capital Additions
5. Assumptions
Attached here are the network financial statements, as well as a complete table of the
assumptions on which the calculations are based. Staff has also been provided a copy of the
working spreadsheet used in creating the statements.
Page 82Culver City
Financial Projections Rev 5
September 16, 2013
The projections used in this analysis were prepared to assist in the assement of the financial feasibility of
establishing a enterprise to offer connectivity services in the identified service area. Where appropriate,
the analysis includes projected operating revenues, expenses, and cash flows for the life of the system
based on estimated construction costs and various market penetration rates. This analysis should not be
used for any other purpose. There will be differences between the projected and actual results, because
events and circumstances frequently do not occur as expected, and those differences may be material.
CTC has no responsibility to update or certify this projection for events and circumstances occurring after
the date of this Report.
Initial
Projections
Page 831
Culver City
Financial Projections Rev 5
September 16, 2013
Cash Flow Statement
Year 1 2 3 4 5 6 7 8 9 10
a. Net Income (From Income Statement) (613,952) $ (491,736) $ (113,277) $ 78,917 $ (24,383) $ (24,383) $ (24,383) $ (13,222) $ (2,775) $ 7,672 $
b. Cash Outflows
Debt Service Reserve - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Interest Reserve - - - - - - - - - -
Depreciation Operating Reserve - - - - - - - - - -
Financing - - - - - - - - - -
Capital Expenditures (1,255,160) (825,600) (240,240) (128,300) - (30,600) (96,500) (255,875) (92,675) (24,375)
Total (1,255,160) $ (825,600) $ (240,240) $ (128,300) $ - $ (30,600) $ (96,500) $ (255,875) $ (92,675) $ (24,375) $
c. Cash Inflows
Interest Reserve - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Depreciation Operating Reserve - - - - - - - - - -
Debt Service Reserve - - - - - - - - - -
7-Year Term Bond/Loan - - - - - - - - - -
20-Year Term Bond - - - - - - - - - -
Internal Loan - - - - - - - - - -
In--Kind
Revenue
A - - - - - - - - - -
In--Kind
Revenue
B - - - - - - - - - -
In--Kind
Revenue
C - - - - - - - - - -
Matching
Grants
--
A - - - - - - - - - -
Matching
Grants
--
B - - - - - - - - - -
Matching
Grants
--
C - - - - - - - - - -
Internal
Startup
Funds 1,800,000 1,200,000 - - - - - - - -
Grants
--
B - - - - - - - - - -
Grants
--
C - - - - - - - - - -
Total 1,800,000 $ 1,200,000 $ - $ - $ - $ - $ - $ - $ - $ - $
d. Total Cash Outflows and Inflows (b+c) 544,840 $ 374,400 $ (240,240) $ (128,300) $ - $ (30,600) $ (96,500) $ (255,875) $ (92,675) $ (24,375) $
e. Non-Cash Expenses - Depreciation 89,402 $ 154,211 $ 189,752 $ 211,983 $ 211,983 $ 211,983 $ 211,983 $ 200,822 $ 190,375 $ 179,928 $
f. Adjustments (Proceeds from)
7-Year Term Bond/Loan - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
20-Year Term Bond - - - - - - - - - -
Internal Loan - - - - - - - - - -
In-Kind Revenue A - - - - - - - - - -
In-Kind Revenue B - - - - - - - - - -
In-Kind Revenue C - - - - - - - - - -
Matching Grants - A - - - - - - - - - -
Matching Grants - B - - - - - - - - - -
Matching Grants - C - - - - - - - - - -
Internal Startup Funds (1,800,000) (1,200,000) - - - - - - - -
Grants - B - - - - - - - - - -
Grants - C - - - - - - - - - -
Total (1,800,000) $ (1,200,000) $ - $ - $ - $ - $ - $ - $ - $ - $
g. Adjusted Available Net Revenue (1,779,710) $ (1,163,125) $ (163,765) $ 162,600 $ 187,600 $ 157,000 $ 91,100 $ (68,275) $ 94,925 $ 163,225 $
h. Principal Payments on Debt
7- Year Bond/Loan Principal - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
20- Year Bond Principal - - - - - - - - - -
5-Year Loan Principal - - - - - - - - - -
Total - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Page 842
i. Net Cash 20,290 $ 36,875 $ (163,765) $ 162,600 $ 187,600 $ 157,000 $ 91,100 $ (68,275) $ 94,925 $ 163,225 $
Cash Balance (Enterprise)
Unrestricted Cash Balance 20,290 $ 57,165 $ (106,600) $ 56,000 $ 243,600 $ 400,600 $ 491,700 $ 423,425 $ 518,350 $ 681,575 $
Cash Start - - - - - - - - - -
Depreciation Operating Reserve - - - - - - - - - -
Debt Service Reserve - - - - - - - - - -
Total Cash Balance 20,290 $ 57,165 $ (106,600) $ 56,000 $ 243,600 $ 400,600 $ 491,700 $ 423,425 $ 518,350 $ 681,575 $
Debt Service Balance (7-Year Bond/Loan) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Debt Service Balance (20-Year Bond) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Debt Service Balance (Internal Loan) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Debt Service (P&I) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Debt Service Coverage Ratio na na na na na na na na na na
Page 851
Culver City
Financial Projections Rev 5
September 16, 2013
Income Statement
Year 1 2 3 4 5 6 7 8 9 10
a. Revenues
Dark Fiber or Wavelength Site Access - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Provisioned Service 99,000 589,000 1,304,000 1,783,000 1,783,000 1,783,000 1,783,000 1,783,000 1,783,000 1,783,000
Wholesale Open Access - - - - - - - - - -
Data Center - - - - - - - - - -
Dark Fiber or Wavelength Site Discount - - - - - - - - - -
Provisioned Services Discount - - - - - - - - - -
Wholesale Access Discount - - - - - - - - - -
Data Center Discount - - - - - - - - - -
Dark Fiber IRU Payments - - - - - - - - - -
Dark Fiber Maintenance and Lease Fees - Plus Lateral Fees - - - - - - - - - -
Customer Equipment Fee (non-recurring) 30,600 96,500 96,500 68,300 - - - - - -
Customer Connection Fee (non-recuring) 26,250 84,375 84,375 60,000 - - - - - -
Total 155,850 $ 769,875 $ 1,484,875 $ 1,911,300 $ 1,783,000 $ 1,783,000 $ 1,783,000 $ 1,783,000 $ 1,783,000 $ 1,783,000 $
b. Operating Expenses - Cash (not including taxes in line h)
Operating Expenses (Third Party Contracts) 431,900 $ 525,900 $ 521,900 $ 534,900 $ 534,900 $ 534,900 $ 534,900 $ 534,900 $ 534,900 $ 534,900 $
Operating Expenses - Misc. 111,000 424,000 749,000 973,000 973,000 973,000 973,000 973,000 973,000 973,000
Salaries (Allocations) 137,500 157,500 137,500 112,500 87,500 87,500 87,500 87,500 87,500 87,500
Total 680,400 $ 1,107,400 $ 1,408,400 $ 1,620,400 $ 1,595,400 $ 1,595,400 $ 1,595,400 $ 1,595,400 $ 1,595,400 $ 1,595,400 $
c. Revenues less Cash Operating Expenses (a-b) (524,550) $ (337,525) $ 76,475 $ 290,900 $ 187,600 $ 187,600 $ 187,600 $ 187,600 $ 187,600 $ 187,600 $
d. Operating Expenses - Non-Cash
Depreciation 89,402 $ 154,211 $ 189,752 $ 211,983 $ 211,983 $ 211,983 $ 211,983 $ 200,822 $ 190,375 $ 179,928 $
e. Operating Income (d-c) (613,952) $ (491,736) $ (113,277) $ 78,917 $ (24,383) $ (24,383) $ (24,383) $ (13,222) $ (2,775) $ 7,672 $
f. Non-Operating Income
Interest Income - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Investment Income - - - - - - - - - -
Interest Expense (7-Year Bond/Loan) - - - - - - - - - -
Interest Expense (20-Year Bond) - - - - - - - - - -
Interest Expense (5-Year Loan) - - - - - - - - - -
Total - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
g. Net Income (613,952) $ (491,736) $ (113,277) $ 78,917 $ (24,383) $ (24,383) $ (24,383) $ (13,222) $ (2,775) $ 7,672 $
h. Taxes - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
i. Net Income After Fees & In Lieu Taxes (613,952) $ (491,736) $ (113,277) $ 78,917 $ (24,383) $ (24,383) $ (24,383) $ (13,222) $ (2,775) $ 7,672 $
Page 861
Culver City
Financial Projections Rev 5
September 16, 2013
Expenses
Year 1 2 3 4 5 6 7 8 9 10
Operating
Expenses
(Third
Party
Contracts)
Fiber Maintenance (outside plant) 43,000 $ 77,000 $ 84,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $
Network Extensions (expensed) - - - - - - - - - -
Network Operations Center 50,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000
Community Outreach & Marketing (material and contracts) 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500
Dark Fiber Lease to One Wilshire 146,400 146,400 146,400 146,400 146,400 146,400 146,400 146,400 146,400 146,400
Network Maintenance (electronics) 35,000 50,000 64,000 74,000 74,000 74,000 74,000 74,000 74,000 74,000
Insurance 20,000 40,000 40,000 40,000 40,000 40,000 40,000 40,000 40,000 40,000
Legal 75,000 50,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000
Consulting - - 15,000 15,000 15,000 15,000 15,000 15,000 15,000 15,000
TBD - - - - - - - - - -
TBD - - - - - - - - - -
Contingency 50,000 50,000 50,000 50,000 50,000 50,000 50,000 50,000 50,000 50,000
Total 431,900 525,900 521,900 534,900 534,900 534,900 534,900 534,900 534,900 534,900
Operating Expenses - Misc.
Attachment Fees - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Education and Training - - - - - - - - - -
Allowance for Bad Debts 5,000 29,000 65,000 89,000 89,000 89,000 89,000 89,000 89,000 89,000
Internet Connection Fee 101,000 390,000 679,000 879,000 879,000 879,000 879,000 879,000 879,000 879,000
Utilities 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000
Long Term Lease - - - - - - - - - -
Total 111,000 424,000 749,000 973,000 973,000 973,000 973,000 973,000 973,000 973,000
Taxes
Dark Fiber & IRU Taxes - - - - - - - - - -
Site Services Taxes - - - - - - - - - -
Total - - - - - - - - - -
Salaries
Salaries
Operations & Administration 50,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $
Community Outreach & Marketing 37,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500
Project Management Staff Allocation (construction) 50,000 70,000 50,000 25,000 - - - - - -
TBD - - - - - - - - - -
TBD - - - - - - - - - -
TBD - - - - - - - - - -
TBD - - - - - - - - - -
TBD - - - - - - - - - -
Total 137,500 $ 157,500 $ 137,500 $ 112,500 $ 87,500 $ 87,500 $ 87,500 $ 87,500 $ 87,500 $ 87,500 $
Total 680,400 $
1,107,400 $
1,408,400 $
1,620,400 $
1,595,400 $
1,595,400 $
1,595,400 $
1,595,400 $
1,595,400 $
1,595,400 $
Page 871
Culver City
Financial Projections Rev 5
September 16, 2013
Capital Additions
Year 1 2 3 4 5 6 7 8 9 10
a. Fiber Implementation Costs
Fiber (20 year depreciation) 812,060 $ 581,600 $ 46,240 $ - $ - $ - $ - $ - $ - $ - $
Fiber Expansion (20 year depreciation) - - - - - - - - - -
Headend and Hub Equipment (10 year depreciation) - - - - - - - - - -
Headend and Hub Equipment (7 year depreciation) 200,000 - - - - - - 150,000 - -
Network Equipment (7 year depreciation) - - - - - - - - - -
Spare Equipment (7 year depreciation) - - - - - - - - - -
Total 1,012,060 $ 581,600 $ 46,240 $ - $ - $ - $ - $ 150,000 $ - $ - $
b. Support Equipment (5 year depreciation unless noted)
OTDR - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Power Meter Source - - - - - - - - - -
tbd 1 - - - - - - - - - -
tbd 2 - - - - - - - - - -
tbd 3 - - - - - - - - - -
tbd 4 - - - - - - - - - -
tbd 5 - - - - - - - - - -
Business Development (20 year depreciation) 175,000 50,000 - - - - - - - -
Administration (7 year depreciation) - - - - - - - - - -
Operation and Network Equipment (7 year depreciation) - - - - - - - - - -
Additional Annual Capital Costs - - - - - - - - - -
Total 175,000 $ 50,000 $ - $ - $ - $ - $ - $ - $ - $ - $
c. Electronics Costs (5 year depreciation)
Wavelength - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Wavelength (replacements) - - - - - - - - - -
Provisioned Service 30,600 96,500 96,500 68,300 - - - - - -
Provisioned Service (replacements) - - - - - 30,600 96,500 96,500 68,300 -
Wholesale Access - - - - - - - - - -
Wholesale Access (replacements) - - - - - - - - - -
Total 30,600 $ 96,500 $ 96,500 $ 68,300 $ - $ 30,600 $ 96,500 $ 96,500 $ 68,300 $ - $
d. Fiber Drop Costs (7 year depreciation)
Wavelength - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Provisioned Service 37,500 97,500 97,500 60,000 - - - - - -
Wholesale Access - - - - - - - - - -
Wavelength Replacements - - - - - - - - - -
Provisioned Replacements - - - - - - - 9,375 24,375 24,375
Wholesale Replacements - - - - - - - - - -
Total 37,500 $ 97,500 $ 97,500 $ 60,000 $ - $ - $ - $ 9,375 $ 24,375 $ 24,375 $
e. Real Estate
Real Estate (20 year) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Total - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
h. Long Term Leases
Long Term Lease (no depreciation) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Total - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Total Capital (by year) 1,255,160 $ 825,600 $ 240,240 $ 128,300 $ - $ 30,600 $ 96,500 $ 255,875 $ 92,675 $ 24,375 $
Page 881
Page Title Information
Organization
Plan Name
Date
Financial Assumptions
Finance Requirements
Beginning Cash - $
1 2 3 4 5
7-Year Term Bond/Loan - $ - $ - $ - $ - $
20-Year Term Bond - - - - -
Internal Loan - - - - -
Internal Startup Funds 1,800,000 1,200,000 - - - - - - - -
Grants - B - - - - - - - - - -
Grants - C - - - - - - - - - -
Total 1,800,000 $ 1,200,000 $ - $ - $ - $ - $ - $ - $ - $ - $
1 2 3 4 5 6 7 8 9 10
Depreciation Operating Reserve 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
1 2 3 4 5 6 7 8 9 10
Capital Exp Funded by Depreciation Reserve 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Unrestricted Cash Balance 20,290 $ 57,165 $ (106,600) $ 56,000 $ 243,600 $ 400,600 $ 491,700 $ 423,425 $ 518,350 $ 681,575 $
Depreciation Operating Reserve - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Debt Service Reserve - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Total Cash Balance 20,290 $ 57,165 $ (106,600) $ 56,000 $ 243,600 $ 400,600 $ 491,700 $ 423,425 $ 518,350 $ 681,575 $
7-Year Term Bond/Loan
Bonding Finance Rate 6.00% 6.00% 5.00% 6.00% 6.00%
Period (Years) 7 7 7 7 7
Principal Repayment Period Start 3 3 2 1 1
Bond/Loan Issuance Cost 1.00% 1.00% 1.00% 1.00% 1.00%
Debt Service Reserve 0.00% 0.00% 0.00% 0.00% 0.00%
Interest Reserve no no no no no
Interest Reserve Year 1 Financing - $ - $
Interest Reserve Year 2 Financing - $ - $
Interest Reserve Year 3 Financing - $ - $
Interest Reserve Year 4 Financing - $ - $
Interest Reserve Year 5 Financing - $ - $
Total - $ - $ - $ - $ - $ - $
Year
Project Assumptions
Year
Culver City
Year
September 16, 2013
Financial Projections Rev 5
Page 892
20-Year Term Bond
4.00% 4.00% 4.00% 4.00% 4.00%
20 20 20 20 20
Principal Repayment Period Start 4 4 3 3 3
Bond Issuance Cost 1.00% 1.00% 1.00% 1.00% 1.00%
Debt Service Reserve 0.00% 0.00% 0.00% 0.00% 0.00%
Interest Reserve no no yes yes yes
Interest Reserve Year 1 Financing - $ - $
Interest Reserve Year 2 Financing - $ - $
Interest Reserve Year 3 Financing - $ - $
Interest Reserve Year 4 Financing - $ - $
Interest Reserve Year 5 Financing - $ - $
Total - $ - $ - $ - $ - $ - $
Internal Loan
Finance Rate 3.00% 6.00% 5.00% 5.00% 5.00%
Period (Years) 15 6 5 5 5
Principal Repayment Period Start 2 2 1 1 1
Other
Investment Income - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Interest Earned on Available Cash 0.00%
Page 903
Customer Assumptions
Dark Fiber Leases (IRU and Mileage) - to use unhide rows 140 to 263
Dark Fiber or Wavelength (per site)
1 2 3 4 5 6 7 8 9 10
Dark Fiber or Wavelength Site Access
DF TBD 1 - - - - - - - - - -
DF TBD 2 - - - - - - - - - -
DF TBD 3 - - - - - - - - - -
DF TBD 4 - - - - - - - - - -
DF TBD 5 - - - - - - - - - -
DF TBD 6 - - - - - - - - - -
DF TBD 7 - - - - - - - - - -
DF TBD 8 - - - - - - - - - -
DF TBD 9 - - - - - - - - - -
DF TBD 10 - - - - - - - - - -
DF TBD 11 - - - - - - - - - -
DF TBD 12 - - - - - - - - - -
DF TBD 13 - - - - - - - - - -
DF TBD 14 - - - - - - - - - -
DF TBD 15 - - - - - - - - - -
Total - - - - - - - - - -
1 2 3 4 5 6 7 8 9 10
Dark Fiber or Wavelength Site Access
DF TBD 1 - - - - - - - - - -
DF TBD 2 - - - - - - - - - -
DF TBD 3 - - - - - - - - - -
DF TBD 4 - - - - - - - - - -
DF TBD 5 - - - - - - - - - -
DF TBD 6 - - - - - - - - - -
DF TBD 7 - - - - - - - - - -
DF TBD 8 - - - - - - - - - -
DF TBD 9 - - - - - - - - - -
DF TBD 10 - - - - - - - - - -
DF TBD 11 - - - - - - - - - -
DF TBD 12 - - - - - - - - - -
DF TBD 13 - - - - - - - - - -
DF TBD 14 - - - - - - - - - -
DF TBD 15 - - - - - - - - - -
Total - - - - - - - - - -
Provisioned Services
1 2 3 4 5 6 7 8 9 10
Provisioned Service
100 Mbps 12 46 46 34 - - - - - -
250 Mbps 8 22 22 15 - - - - - -
1 Gbps 8 22 22 15 - - - - - -
PS TBD 4 - - - - - - - - - -
PS TBD 5 - - - - - - - - - -
PS TBD 6 - - - - - - - - - -
PS TBD 7 - - - - - - - - - -
PS TBD 8 - - - - - - - - - -
PS TBD 9 - - - - - - - - - -
PS TBD 10 - - - - - - - - - -
PS TBD 11 - - - - - - - - - -
PS TBD 12 - - - - - - - - - -
PS TBD 13 - - - - - - - - - -
PS TBD 14 - - - - - - - - - -
PS TBD 15 - - - - - - - - - -
Total 28 90 90 64 - - - - - -
Year
Total Number of Sites Added by Year
Total Number of Sites (Cumulative)
Year
Year
Total Number of Sites Added by Year
Page 914
1 2 3 4 5 6 7 8 9 10
Provisioned Service
100 Mbps 12 58 104 138 138 138 138 138 138 138
250 Mbps 8 30 52 67 67 67 67 67 67 67
1 Gbps 8 30 52 67 67 67 67 67 67 67
PS TBD 4 - - - - - - - - - -
PS TBD 5 - - - - - - - - - -
PS TBD 6 - - - - - - - - - -
PS TBD 7 - - - - - - - - - -
PS TBD 8 - - - - - - - - - -
PS TBD 9 - - - - - - - - - -
PS TBD 10 - - - - - - - - - -
PS TBD 11 - - - - - - - - - -
PS TBD 12 - - - - - - - - - -
PS TBD 13 - - - - - - - - - -
PS TBD 14 - - - - - - - - - -
PS TBD 15 - - - - - - - - - -
Total 28 118 208 272 272 272 272 272 272 272
Total Internet 20 88 156 205 205 205 205 205 205 205
Enter in speed of each service Internet speed under year one 1 2 3 4 5 6 7 8 9 10
100 Mbps 100 100 100 100 100 100 100 100 100 100
250 Mbps 250 250 250 250 250 250 250 250 250 250
1 Gbps 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000
PS TBD 4 - - - - - - - - - -
PS TBD 5 - - - - - - - - - -
PS TBD 6 - - - - - - - - - -
PS TBD 7 - - - - - - - - - -
PS TBD 8 - - - - - - - - - -
PS TBD 9 - - - - - - - - - -
PS TBD 10 - - - - - - - - - -
PS TBD 11 - - - - - - - - - -
PS TBD 12 - - - - - - - - - -
PS TBD 13 - - - - - - - - - -
PS TBD 14 - - - - - - - - - -
PS TBD 15 - - - - - - - - - -
Average Mbps (Direct) 400
367
363
359
359
359
359
359
359
359
Total Mbps (Direct) 11,208 43,330 75,452 97,617 97,617 97,617 97,617 97,617 97,617 97,617
Total Mbps 11,208 43,330 75,452 97,617 97,617 97,617 97,617 97,617 97,617 97,617
Year
Calculation of Average "Internet" Speed per Site
Total Number of Sites (Cumulative)
Page 925
Wholesale (Open Access) Customers
1 2 3 4 5 6 7 8 9 10
Wholesale Open Access
OA TBD 1 - - - - - - - - - -
OA TBD 2 - - - - - - - - - -
OA TBD 3 - - - - - - - - - -
OA TBD 4 - - - - - - - - - -
OA TBD 5 - - - - - - - - - -
Total - - - - - - - - - -
1 2 3 4 5 6 7 8 9 10
Wholesale Open Access
OA TBD 1 - - - - - - - - - -
OA TBD 2 - - - - - - - - - -
OA TBD 3 - - - - - - - - - -
OA TBD 4 - - - - - - - - - -
OA TBD 5 - - - - - - - - - -
Total - - - - - - - - - -
Total for Staffing Calculation - - - - - - - - - -
Data Center Customers
1 2 3 4 5 6 7 8 9 10
Data Center
DC TBD 1 - - - - - - - - - -
DC TBD 2 - - - - - - - - - -
DC TBD 3 - - - - - - - - - -
DC TBD 4 - - - - - - - - - -
DC TBD 5 - - - - - - - - - -
Total - - - - - - - - - -
1 2 3 4 5 6 7 8 9 10
Data Center
DC TBD 1 - - - - - - - - - -
DC TBD 2 - - - - - - - - - -
DC TBD 3 - - - - - - - - - -
DC TBD 4 - - - - - - - - - -
DC TBD 5 - - - - - - - - - -
Total - - - - - - - - - -
Year|1010|Year
Total Number of Sites (cumulative)
Year
Total Number of Sites (cumulative)
Total Number of Sites Added by Year
Year
Page 936
Revenue Assumptions
Discounts
1 2 3 4 5 6 7 8 9 10
Average Dark Fiber or Wavelength Site Access Discount 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Average Provisioned Service Discount 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Average Wholesale Access Discount 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Average Data Center Discount 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Dark Fiber or Wavelength (per site)
1 2 3 4 5
Dark Fiber or Wavelength Site Access
DF TBD 1 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 2 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 3 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 4 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 5 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 6 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 7 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 8 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 9 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 10 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 11 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 12 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 13 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 14 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF TBD 15 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
DF
TBD
1 - - - - - - - - - -
DF
TBD
2 - - - - - - - - - -
DF
TBD
3 - - - - - - - - - -
DF
TBD
4 - - - - - - - - - -
DF
TBD
5 - - - - - - - - - -
DF
TBD
6 - - - - - - - - - -
DF
TBD
7 - - - - - - - - - -
DF
TBD
8 - - - - - - - - - -
DF
TBD
9 - - - - - - - - - -
DF
TBD
10 - - - - - - - - - -
DF
TBD
11 - - - - - - - - - -
DF
TBD
12 - - - - - - - - - -
DF
TBD
13 - - - - - - - - - -
DF
TBD
14 - - - - - - - - - -
DF
TBD
15 - - - - - - - - - -
DF
TBD
1 - - - - - - - - - -
DF
TBD
2 - - - - - - - - - -
DF
TBD
3 - - - - - - - - - -
DF
TBD
4 - - - - - - - - - -
DF
TBD
5 - - - - - - - - - -
DF
TBD
6 - - - - - - - - - -
DF
TBD
7 - - - - - - - - - -
DF
TBD
8 - - - - - - - - - -
DF
TBD
9 - - - - - - - - - -
DF
TBD
10 - - - - - - - - - -
DF
TBD
11 - - - - - - - - - -
DF
TBD
12 - - - - - - - - - -
DF
TBD
13 - - - - - - - - - -
DF
TBD
14 - - - - - - - - - -
DF
TBD
15 - - - - - - - - - -
Year
Multiplier (to account for customer ramp-up)
Monthly Fee (per fiber)
Weighted Monthly Fee
Page 947
Provisioned Services
1 2 3 4 5
Provisioned Service
100 Mbps 50.00% 75.00% 95.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
250 Mbps 50.00% 75.00% 95.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
1 Gbps 50.00% 75.00% 95.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 4 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 5 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 6 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 7 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 8 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 9 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 10 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 11 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 12 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 13 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 14 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
PS TBD 15 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
100
Mbps 300 300 300 300 300 300 300 300 300 300
250
Mbps 500 500 500 500 500 500 500 500 500 500 |109|
Gbps 1,100 1,100 1,100 1,100 1,100 1,100 1,100 1,100 1,100 1,100
PS
TBD
4 - - - - - - - - - -
PS
TBD
5 - - - - - - - - - -
PS
TBD
6 - - - - - - - - - -
PS
TBD
7 - - - - - - - - - -
PS
TBD
8 - - - - - - - - - -
PS
TBD
9 - - - - - - - - - -
PS
TBD
10 - - - - - - - - - -
PS
TBD
11 - - - - - - - - - -
PS
TBD
12 - - - - - - - - - -
PS
TBD
13 - - - - - - - - - -
PS
TBD
14 - - - - - - - - - -
PS
TBD
15 - - - - - - - - - -
1 2 3 4 5 6 7 8 9 10
Provisioned Service
100 Mbps 150 225 285 300 300 300 300 300 300 300
250 Mbps 250 375 475 500 500 500 500 500 500 500
1 Gbps 550 825 1,045 1,100 1,100 1,100 1,100 1,100 1,100 1,100
PS TBD 4 - - - - - - - - - -
PS TBD 5 - - - - - - - - - -
PS TBD 6 - - - - - - - - - -
PS TBD 7 - - - - - - - - - -
PS TBD 8 - - - - - - - - - -
PS TBD 9 - - - - - - - - - -
PS TBD 10 - - - - - - - - - -
PS TBD 11 - - - - - - - - - -
PS TBD 12 - - - - - - - - - -
PS TBD 13 - - - - - - - - - -
PS TBD 14 - - - - - - - - - -
PS TBD 15 - - - - - - - - - -
Year
Multiplier (to account for customer ramp-up)
Monthly Fee (per fiber)
Weighted Monthly Fee
Year
Monthly Fee per Site
Page 958
Wholesale Open Access Customers
1 2 3 4 5 6 7 8 9 10
Wholesale Open Access
OA TBD 1 - - - - - - - - - -
OA TBD 2 - - - - - - - - - -
OA TBD 3 - - - - - - - - - -
OA TBD 4 - - - - - - - - - -
OA TBD 5 - - - - - - - - - -
Data Center Customers
1 2 3 4 5 6 7 8 9 10
Data Center
DC TBD 1 - - - - - - - - - -
DC TBD 2 - - - - - - - - - -
DC TBD 3 - - - - - - - - - -
DC TBD 4 - - - - - - - - - -
DC TBD 5 - - - - - - - - - -
Monthly Fee per Site
Year
Year
Monthly Fee per Site
Page 969
Operation & Maintenance Expense Assumptions
Taxes
Dark Fiber & IRU Taxes 0.00%
Site Services Taxes 0.00%
Sales tax is a pass through expense
Operating Expenses (Third Party Contracts)
1 2 3 4 5 6 7 8 9 10
Fiber Maintenance (outside plant) 43,000 $ 77,000 $ 84,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $ 87,000 $
Network Extensions (expensed) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Network Operations Center 50,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $
Community Outreach & Marketing (material and contracts) 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $
Dark Fiber Lease to One Wilshire 146,400 $ 146,400 $ 146,400 $ 146,400 $ 146,400 $ 146,400 $ 146,400 $ 146,400 $ 146,400 $ 146,400 $
Network Maintenance (electronics) 35,000 $ 50,000 $ 64,000 $ 74,000 $ 74,000 $ 74,000 $ 74,000 $ 74,000 $ 74,000 $ 74,000 $
Insurance 20,000 $ 40,000 $ 40,000 $ 40,000 $ 40,000 $ 40,000 $ 40,000 $ 40,000 $ 40,000 $ 40,000 $
Legal 75,000 $ 50,000 $ 10,000 $ 10,000 $ 10,000 $ 10,000 $ 10,000 $ 10,000 $ 10,000 $ 10,000 $
Consulting - $ - $ 15,000 $ 15,000 $ 15,000 $ 15,000 $ 15,000 $ 15,000 $ 15,000 $ 15,000 $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Contingency 50,000 $ 50,000 $ 50,000 $ 50,000 $ 50,000 $ 50,000 $ 50,000 $ 50,000 $ 50,000 $ 50,000 $
Depreciation (original investment) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD
1 2 3 4 5 6 7 8 9 10
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Page 9710
Operating Expenses - Misc.
Education and Training 0.00% percent of total labor expense
Allowance for Bad Debts 5.00% of provisioned and wireless services
Network Electronic Maintenance 15.00% of accrued electronics investment
Fiber Maintenance 5.00% of accrued fiber investment
LADWP Lease (two routes) 300 per month per fiber 4 strands 10 miles 12000
100 per month per location 2 locations 200
12200
1 2 3 4 5 6 7 8 9 10
Internet Connection Fee 101,000 $ 390,000 $ 679,000 $ 879,000 $ 879,000 $ 879,000 $ 879,000 $ 879,000 $ 879,000 $ 879,000 $
Incremental Services
per Mbps per month
7.50 $
7.50 $ 7.50 $ 7.50 $ 7.50 $ 7.50 $ 7.50 $ 7.50 $ 7.50 $ 7.50 $
oversubscription ratio 10 10 10 10 10 10 10 10 10 10
Internal
Use
Mbps for Internal (total) - $ - - - - - - - - -
per Mbps per month - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Total Cost Annual - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
1 2 3 4 5 6 7 8 9 10
Total
BW
used
internally
(Mbps) - - - - - - - - - -
Available
BW
to
apply
to
other
users - - - - - - - - - -
Needed
for
other
users 1,121 4,333 7,545 9,762 9,762 9,762 9,762 9,762 9,762 9,762
Net
required
for
other
users 1,121 4,333 7,545 9,762 9,762 9,762 9,762 9,762 9,762 9,762
Attachment Fees 0 poles at - $ per year - poles 100.00% owned by other
1 2 3 4 5 6 7 8 9 10
Utilities 5,000 $ 5,000 $ 5,000 $ 5,000 $ 5,000 $ 5,000 $ 5,000 $ 5,000 $ 5,000 $ 5,000 $
Salaries (Allocations)
Annual escalation 0.00% Above what rate increases are (applied to the FTE's only - first two rows of table below)
1 2 3 4 5 6 7 8 9 10
Operations & Administration 50,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $ 75,000 $
Community Outreach & Marketing 37,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $ 12,500 $
Project Management Staff Allocation (construction) 50,000 $ 70,000 $ 50,000 $ 25,000 $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
TBD - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
137,500 $ 157,500 $ 137,500 $ 112,500 $ 87,500 $ 87,500 $ 87,500 $ 87,500 $ 87,500 $ 87,500 $
Page 9811
Capital Requirement Assumptions
Miscellaneous Costs
OTDR - $ - $ - $ 100% year 6
Power Meter Source - $ - $ - $ 100% year 6
tbd 1 - $ - $ - $ 100% year 6
tbd 2 - $ - $ - $ 100% year 6
tbd 3 - $ - $ - $ 100% year 6
tbd 4 - $ - $ - $ 100% year 6
tbd 5 - $ - $ - $ 100% year 8
Additional Annual Capital Costs 0.00% Starts in year 4
Implementation Costs
Base Backbone Network 1 2 3 1 2 Total Comment
Fiber (20 year depreciation) 257,900 $ - $ - $ 100% 0% 257,900 $ If able to pull w/o removing existing fiber estimate drops to $245,800
Headend and Hub Equipment (10 year depreciation) - $ - $ - $ 100% 0% - $
Headend and Hub Equipment (7 year depreciation) 150,000 $ - $ - $ 100% 0% 150,000 $
Network Equipment (7 year depreciation) - $ - $ - $ 100% 0% - $
Spare Equipment (7 year depreciation) - $ - $ - $ 40% 45% - $
Add Redundancy in Backbone
Fiber (20 year depreciation) 184,960 $ - $ 46,240 $ 80% 0% 231,200 $ If able to pull w/o removing existing fiber estimate drops to $223,200
Headend and Hub Equipment (10 year depreciation) - $ - $ - $ 40% 45% - $
Headend and Hub Equipment (7 year depreciation) - $ - $ - $ 40% 45% - $
Network Equipment (7 year depreciation) - $ - $ - $ 40% 45% - $
Spare Equipment (7 year depreciation) - $ - $ - $ 40% 45% - $
Add Connections
Fiber (20 year depreciation) 29,100 $ - $ - $ 29,100 $ Estimate for Wilcon connection
Headend and Hub Equipment (10 year depreciation) - $ - $ - $ - $
Headend and Hub Equipment (7 year depreciation) 50,000 $ - $ - $ 50,000 $ To light DF connection to One Willshire
Network Equipment (7 year depreciation) - $ - $ - $ - $
Spare Equipment (7 year depreciation) - $ - $ - $ - $
Add Tracts (20 year depreciation)
1 2 3
Year Deployed
Construction &
Engineering
Bid
Management
Fox Hills - $ 295,000 $ - $ 295,000 $ 2 280,000 $ 15,000 $
Hayden 256,200 - - 256,200 $ 1 241,200 $ 15,000 $
Jefferson Corridor - 166,400 - 166,400 $ 2 156,400 $ 10,000 $
Smiley Blackwelder 83,900 - - 83,900 $ 1 73,900 $ 10,000 $
Washington/National - 120,200 - 120,200 $ 2 110,200 $ 10,000 $
Total Tracts 340,100 $ 581,600 $ - $
Total FTTP Replacement
Fiber (20 year depreciation) 812,060 $ 581,600 $ 46,240 $
Headend and Hub Equipment (10 year depreciation) - - - 100% Year 11
Headend and Hub Equipment (7 year depreciation) 200,000 - - 75% year 8
Network Equipment (7 year depreciation) - - - 100% year 8
Spare Equipment (7 year depreciation) - - - 100% year 8
Business Development & Support Engineering 175,000 50,000 -
1,187,060 $ 631,600 $ 46,240 $
Other Misc. 1 2 3 4 5 6 7 8 9 10
Administration - $ - $ - $ na na na na na na na
Operation and Network Equipment - $ - $ - $ na na na na na na na
Expansion (fiber) - $ - $ - $ - $ - $ - $ - $ - $ - $ - $
Fiber (Accrued) 812,060 $ 1,393,660 $ 1,439,900 $
Network Equipment (Accrued) 200,000 $ 200,000 $ 200,000 $
Business Development & Support (Accrued) 175,000 $ 225,000 $ 225,000 $
1,864,900 $
Real Estate
Interconnection Sites - $ - $ - $
- - -
- - -
- - -
Real Estate (20 year depreciation) - $ - $ - $
Long Term Lease
- $ - $ - $ per year
- - - per year
- - - per year
- - - per year
Long Term Lease - $ - $ - $ Treat as capital? yes
Match
to
year
deployed,
add
at
least
$25,000
for
combined
bid
management
in
a
given
year
Percent of Year 1 to Year 3 fiber
implementation costs
Page 9912
Fiber Drop Costs
Wavelength 1,000 $ 50.00% 20.00% 200 $
Provisioned Service 3,750 $ 25.00% 25.00% 938 $
Wholesale Access 2,000 $ 60.00% 20.00% 400 $
1 2 3 4 5 6 7 8 9 10
Wavelength - - - - - - - - - -
Provisioned Service 10 26 26 16 - - - - - -
Wholesale Access - - - - - - - - - -
Wavelength - - - - - - - - - -
Provisioned Service 37,500 97,500 97,500 60,000 - - - - - -
Wholesale Access - - - - - - - - - -
Customer Connection Costs
Dark
Fiber
or
Wavelength
Site
Access
Cost per Customer
(Capital) Total 1 2 3 4 5 6 7
DF
TBD
1 - $ - - - - - - - -
DF
TBD
2 - $ - - - - - - - -
DF
TBD
3 - $ - - - - - - - -
DF
TBD
4 - $ - - - - - - - -
DF
TBD
5 - $ - - - - - - - -
DF
TBD
6 - $ - - - - - - - -
DF
TBD
7 - $ - - - - - - - -
DF
TBD
8 - $ - - - - - - - -
DF
TBD
9 - $ - - - - - - - -
DF
TBD
10 - $ - - - - - - - -
DF
TBD
11 - $ - - - - - - - -
DF
TBD
12 - $ - - - - - - - -
DF
TBD
13 - $ - - - - - - - -
DF
TBD
14 - $ - - - - - - - -
DF
TBD
15 - $ - - - - - - - -
100.00% of cost to replace when depreciated - - - - - - -
100.00% recovery of costs with consumer fees
Provisioned
Service
Cost Per Customer
(CPE, Card, and
Install)
Total
1 2 3 4 5 6 7
100
Mbps 950 $ 138 11,400 43,700 43,700 32,300 - - -
250
Mbps 950 $ 67 7,600 20,900 20,900 14,250 - - - |109|
Gbps 1,450 $ 67 11,600 31,900 31,900 21,750 - - -
PS
TBD
4 - $ - - - - - - - -
PS
TBD
5 - $ - - - - - - - -
PS
TBD
6 - $ - - - - - - - -
PS
TBD
7 - $ - - - - - - - -
PS
TBD
8 - $ - - - - - - - -
PS
TBD
9 - $ - - - - - - - -
PS
TBD
10 - $ - - - - - - - -
PS
TBD
11 - $ - - - - - - - -
PS
TBD
12 - $ - - - - - - - -
PS
TBD
13 - $ - - - - - - - -
PS
TBD
14 - $ - - - - - - - -
PS
TBD
15 - $ - - - - - - - -
100.00% of cost to replace when depreciated 30,600 96,500 96,500 68,300 - - -
100.00% recovery of costs with consumer fees
Wholesale
Open
Access
Cost Per Customer
(CPE, Card, and
Install)
Total
1 2 3 4 5 6 7
OA
TBD
1 - $ - - - - - - - -
OA
TBD
2 - $ - - - - - - - -
OA
TBD
3 - $ - - - - - - - -
OA
TBD
4 - $ - - - - - - - -
OA
TBD
5 - $ - - - - - - - -
100.00% of cost to replace when depreciated - - - - - - -
100.00% recovery of costs with consumer fees
Replacement Costs
Incremental Drops by Year
Customer Charge
Page 100SLAUSON AVE
BR I ST OL P KY
HANNUM AVE
B UCKINGHAM P KY
GRE EN VA LLEY CIR
FOX HIL LS D R
0 400 FEET
FOX HILLS
±
Source: G:\Workspace\FiberOpticStudy\FiberOpticStudy_[areaname].mxd
8/9/2013 | CULVER CITY GIS
LAND USE
Office/Creative Office
Studio/Media Prod
Not Applicable
WESTFIELD
MALL
Page 101EASTHAM DR
HAYDEN AVE
HIGUERA ST
JEFFERSON BLVD
WARNER DR
STELLER DR
NATIONAL BLVD
HAY DEN P L
0 250 FEET
HAYDEN TRACT
±
Source: G:\Workspace\FiberOpticStudy\FiberOpticStudy_[areaname].mxd
8/9/2013 | CULVER CITY GIS
LAND USE
Office/Creative Office
Studio/Media Prod
Not Applicable
Page 102JEFFERSON BLVD
COLLEGE B LVD
OVERLAND AVE
LOTZ LN
LEASH LN
H ETZLER RD
LEAHY ST
DUQUESNE AVE
PEARSON ST
0 400 FEET
JEFFERSON CORRIDOR
±
Source: G:\Workspace\FiberOpticStudy\FiberOpticStudy_[areaname].mxd
8/9/2013 | CULVER CITY GIS
LAND USE
Office/Creative Office
Studio/Media Prod
Not Applicable
WEST L.A.
COLLEGE
Page 103SMILEY DR
LA CIENEGA BLVD
BLACKWELDER ST
FAIR F AX AVE
0 100 FEET
SMILEY BLACKWELDER
±
Source: G:\Workspace\FiberOpticStudy\FiberOpticStudy_[areaname].mxd
8/9/2013 | CULVER CITY GIS
LAND USE
Office/Creative Office
Studio/Media Prod
Not Applicable
Page 104VENICE BLVD
WASHINGTON BLVD
HELMS AVE
NATIONAL BLVD
ROBERTSON BLVD
EXPOSITION BLVD
LINDBLADE ST
L AND M ARK ST
0 200 FEET
WASHINGTON NATIONAL
±
Source: G:\Workspace\FiberOpticStudy\FiberOpticStudy_[areaname].mxd
8/9/2013 | CULVER CITY GIS
LAND USE
Office/Creative Office
Studio/Media Prod
Not Applicable
METRO
STATION
Page 105