$Title = 'Technology Futures, Inc.: Publications: Telecom and Technology Market Reports: Transforming the Local Exchange Network: Review & Update';
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Transforming the Local Exchange Network |
This report reviews recent TFI forecasts for the North American local exchange network, covering switching, circuit equipment, and outside plant. The TFI forecasts provide a reasoned, realistic view of the technological and competitive changes occurring in the communications industry. The report includes TFI's latest recommendations on depreciation lives for local exchange telephone plant, accounting for technology displacement and loss of access lines due to competition.
Key Findings From This Latest TFI Report [back to top]
Who should read this report? [back to top]
Table of Contents [back to top]
- Chapter 1: Introduction
- Key Findings
- TFI Depreciation Life Recommendations
- Chapter 2: Technological Change
- Outside Plant
- Circuit Equipment
- Switching Equipment
- Forecast Summary
- Chapter 3: Competition
- Competition from CLECs
- Competition from Cable Television
- Wireless Competition
- Competition from Broadband
- Forecasts for Competition in the Local Exchange
- The Changing Focus of Competition
- Chapter 4: Forecasting Methods
- Example
- Impact of Competition
- Estimation of Depreciation Lives
- Contrast with the Mortality Approach
- Chapter 5: Switching Equipment
- Depreciation Background
- Factors Affecting Switching Lives
- Modular Upgrades to Circuit Switches
- ATM/IP Switching
- Packet Switching for Cable Telephony
- Impact of Competition on Digital Switching Lives
- Depreciation Life Recommendations for Digital Switching
- Chapter 6: Circuit Equipment
- Depreciation Background
- Key Transitions in Circuit Equipment
- Pre-SONET Optical Transport
- Digital Loop Carrier and T-Carrier Transport
- ATM, WDM, and SONET Transport Equipment
- DSL Equipment
- Test and Miscellaneous Equipment
- Recommendations for Circuit Equipment Depreciation Lives
- Chapter 7: Metallic Cable
- Depreciation Background
- Factors Impacting Metallic Cable Depreciation Lives
- Feeder Metallic Cable Forecast
- Metallic Distribution Cable
- Drivers for Higher Bandwidth
- TFI Recommendations for Metallic Cable Distribution
- Chapter 8: Non-Metallic Cable
- Depreciation Background
- Physical Mortality
- Technology Obsolescence
- TFI Recommendations for Non-Metallic Cable Depreciation
- Appendix A: Introduction to Technology Market Forecasting
- Processes and Patterns of Technology Adoption
- Mathematical Models for the Adoption of New Technology
- Using Technology Market Adoption Models for Forecasting
- Forecasting Quantities of Old and New Technologies
- Using Substitution Models to Estimate Additions and Sales
- Forecasting Growth Rates
- Experience with Forecasting with Substitution Models
- Conclusion
List of Exhibits With Featured Graph [back to top]
2.1 Substitution of Fiber Optic Cable for Metallic Cable in the Feeder Plant 2.2 Substitution of Fiber Optic Cable for Metallic Cable in the Distribution Network 2.3 Substitution of Advanced for Standard Single-Mode Fiber Optic Cable 2.4 Adoption of Optical Transport and Access Network Equipment 2.5 Substitution of ATM/IP for Local Circuit Switching 3.1 U.S. Residential Switched Access Lines (Narrowband), Millions of Lines by Type 3.2 U.S. ILEC-Provisioned Residential Switched Access Lines (Includes UNEs and Resale), Millions of Lines- Narrowband and Broadband 4.1 Percentage of Residential Access Lines on Fiber and Metallic Distribution Cable 4.2 Example of Application of Forecasting to the Estimation of Depreciation Lives- Survivor Curves for Metallic Distribution Cable 5.1 U.S. Local Switching Technologies, 1950-2020 5.2 Generic Local Switch Architecture 5.3 Survivor Curves for Digital Switch Modules (Not Accounting for Competitive Impacts) 5.4 Voice Versus Data Traffic 5.5 Substitution of ATM/IP for Local Circuit Switching 5.6 Combined Survivor Curve for Digital Switching 6.1 Survivor Curves for Circuit Equipment Categories 6.2 Substitution of SONET for Pre-SONET Equipment 6.3 Combined Survivor Curves for DLS and T-Carrier Transport 6.4 Surviving Value and Depreciation Lives for ATM, DWDM, and SONET Transport Equipment 6.5 Life-Cycle for DSL Equipment Based on Adoption of VDSL and Other FITL Solutions 6.6 Combined Survivor Curves for DSL Equipment 7.1 Substitution of Fiber for Metallic Cable in the Feeder Plant- Base Scenario 7.2 Substitution of Fiber for Metallic Cable in the Feeder Plant- Comparison of Base and Accelerated Scenarios 7.3 U.S. Online and Broadband Households 7.4 U.S. Broadband Households by Nominal Data Rate 7.5 Broadband Minimum Availability- 24 Mb/s & Above 7.6 Substitution of Fiber Optic Cable for Metallic Cable in the Residential Distribution Network 7.7 Comparison of Distribution Fiber Forecast to Relevant Service Availability Requirements- Early Scenario 7.8 Comparison of Distribution Fiber Forecast to Relevant Service Availability Requirements- Middle Scenario 7.9 Comparison of Distribution Fiber Forecast to Relevant Service Availability Requirements- Late Scenario 7.10 Addition of Fiber in Mixed Fiber/Metallic Systems to the Late Scenario Fiber Forecast 7.11 Combined Survivor Curves for Feeder Cable (Underground)- Base Scenario 7.12 Combined Survivor Curves for Feeder Cable (Underground)- Middle Scenario 8.1 Age-Survivor Curve for Fiber Optic Cable (Physical Mortality Only) 8.2 Survivor Curve for Installed Base of Fiber Optic Cable (Physical Mortality Only) 8.3 Substitution of Advanced Fiber for Standard Single-Mode Fiber Optic Cable- Based on Distribution Fiber Adoption Scenarios 8.4 Mortality and Technology Survivor Curves for Standard Single-Mode Fiber Optic Cable- Technology Substitution Based on Middle Scenario Distribution Fiber Adoption (Not Accounting for Competitive Impacts) 8.5 Combined Survivor Curves for Standard Single-Mode Fiber Optic Cable- Technology Substitution Based on Middle Scenario Distribution Fiber Adoption 8.6 Substitution of Advanced Fiber for Standard Single-Mode Fiber Optic Cable- Based on Interoffice and Feeder Fiber for Metallic Substitutions 8.7 Mortality and Technology Survivor Curves for Standard Single-Mode Fiber Optic Cable- Technology Substitution Based on Interoffice and Feeder Fiber for Metallic Substitutions (Not Accounting for Competitive Impacts) 8.8 Combined Survivor Curves for Standard Single-Mode Fiber Optic Cable- Technology Substitution Based on Interoffice and Feeder Fiber for Metallic Substitutions
Pricing Information [back to top]
include("foot.php"); ?>January 2003, 130 pages, ISBN 1-884154-19-0
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