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BS 6328-7:1990 | 31 Dec 1990 | BSI Knowledge
Standard
Withdrawn
BS 6328-7:1990
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
Published:
31 Dec 1990
•
Withdrawn:
15 Jul 1993
Overview
Preview
References
History
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Product Details
Descriptors
Voltage
Instructions for use
Circuits
Marking
Electric pins
Electrical safety
Communication networks
Testing conditions
Telecommunication
Digital signals
Telephony
Interfaces
Telephone equipment
Communication equipment
Telephone networks
ICS Codes
33.040.30 Switching and signalling systems
33.040.50 Lines, connections and circuits
Committee
TCT/301
International relationships
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ISBN
0 580 18049 2
Publisher
BSI