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Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date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Superseded by
Published date
12-01-2013
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Superseded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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