BS 6328-7:1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Apparatus for connection to private circuits run by certain public telecommunication operators Specification for apparatus for connection to digital circuits according to CCITT Recommendation X.21 bis
Hardcopy , PDF
15-08-1999
English
15-07-1993
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Committees responsible
Foreword
Specification
1. Scope
2. Definitions and abbreviations
3. General requirements
4. Connection requirements
5. Electrical characteristics of interchange circuits
6. Marking
7. Information to be provided by the supplier
Tables
1. Services covered
2. Connector pin designations for connection to X.21
bis service at 2400, 4800, 9600 and 19 200 bit/s
3. Connector pin designations for connection to X.21
bis service at 48, 56 and 64 kbit/s
Specifies requirements for apparatus to be connected to particular private digital circuits with interfaces according to CCITT Recommendation X.21 bis, operated by certain public telecommunication operators. Coverage includes: definitions and abbreviations; electrical characteristics of interchange circuits; marking. Also includes detailed tables.
| Committee |
TCT/6
|
| DevelopmentNote |
DRAFT FOR COMMENT 92/94433 DC. Supersedes BS 6328: Part 7: 1990
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
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