DHSD ==>
Duplex High Speed Data
(DHSD) A term which describes a full-duplex channel that can carry 64 kilobits
per second.
This is the kind of service provided by an Inmarsat-B type portable earth
station or a leased line (not ISDN).
(1995-02-02)
Nearby terms:
Dungeon « dup killer « duplex « Duplex High Speed
Data
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