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PRTBR 001 : MAY 94

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO BE CONNECTED TO CIRCUIT SWITCHED DATA NETWORKS AND LEASED CIRCUITS USING A CCITT RECOMMENDATION X.21 INTERFACE, OR AT AN INTERFACE PHYSICALLY, FUNCTIONALLY AND ELECTRICALLY COMPATIBLE WITH ITU-T RECOMMENDATION X.21 BUT OPERATING AT ANY DATA SIGNALLING RATE UP TO AND INCLUDING 1 984 KBIT/S

Superseded date

01-10-1995

Superseded by

TBR 020001 : 20001

Published date

12-01-2013

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Technical characteristics of terminal equipment employing CCITT Recommendation X.21 interface which is capable of connection to circuit switched public data networks and leased circuits.

Committee
TE 5
DocumentType
Draft
PublisherName
European Telecommunications Standards Institute
Status
Superseded
SupersededBy

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