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HDSL (High-Bit-Rate Digital Subscriber Line)
Note: Many topics at this site are reduced versions of the text in "The Encyclopedia of Networking and Telecommunications." Search results will not be as extensive as a search of the book's CD-ROM.
HDSL is one of the DSL (Digital Subscriber Line) options that permits high-speed data transmissions over the existing copper-based lines that provide telephone service between most homes and the telephone companies' central offices. See "DSL (Digital Subscriber Line)."
Copyright (c) 2001 Tom Sheldon and Big Sur Multimedia.