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Technology - Infrastructure - Last Mile 4 - ADSL Principles

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Last updated: 2 Aug 2006 Update History

Report Status: Archived

Report Pages: 12

Analyst: Robin Whittle

Synopsis

We discuss the principles ADSL and ADSL2, including frequency allocations, modulation schemes, line splitters, modems, DSLAMs (Digital Subscriber Line Access Multiplexers) and ATM transport of data. We also discuss barriers to installation, including twisted pair line characteristics, pair-gain systems and RIMs/DLCs (Remote Integrated Multiplexers / Digital Loop Carriers).

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