Table of Contents
Wireline Technologies
Presentation Overview
Local Access Wired Broadband Technologies
Local Access Wired Broadband Technologies
Terminology Primer
DSL
Broadband on Twisted Pair
DSL
Typical DSL Setup
DSL Flavors
DSL Comparison
DSL
Current Trends
Independent DSL Providers COVAD, INC.
DSL
DSL Competition
Coaxial Cable
Coaxial Cable
Broadband Cable
Typical Cable System
Cable Broadband
Cable Broadband
Typical HFC Network
Narad Networks
Narad Networks
Sources
Carrier Backbone Transmission Networks
Market Growth Impact on Carrier Backbone Networks
Options for Increasing Carrier Bandwidth
Time Division Multiplexing
TDM
TDM
TDM
Metropolitan Area Optical Alternatives
Wavelength Division Multiplexing (WDM)
DWDM
Improvements in DWDM Systems
DWDM
Other Advances in Optical Communications
Other Advances in Optical Communications
Main players in Optical Networks
References
References
All Optical Networks
What is an All-Optical Network?
Problems with current Electrical to Optical Networks
Advantages of All-Optical Network
All Optical Networks, INC
Technological Developments
Inside an optical cross-connect
Optical cross-connect example
Marconi
Optical Internetworking Forum (OIF)
Optical Internetworking Forum (OIF)
Tends within Optical Networks
References
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Author: scott anderson
Email: scottanderson_@hotmail.com
Home Page: www.geopages.com/wirelined
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