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BS 7266-1 - Connectors for Access to the Integrated Services Digital Network (ISDN) Part 1: Specification for Basic Access Interface Connector and Its Contact Assignments
July 31, 1990
- BSI
Specifies the type of connector to use, and assigns functions to each contact, for connection to the ISDN Basic Access Interface located at reference points S & T. Only the connector type is specified and definition of the physical and electrical characteristics of the connector are left to...
BS ISO/IEC 8473-5 - Information Technology - Protocol for Providing the Connectionless-Mode Network Service Part 5: Provision of the Underlying Service by ISDN Circuit-Switched B-Channels
December 15, 1997
- BSI
A description is not available for this item.
BS EN 28877 - Information Technology - Telecommunications and Information Exchange Between Systems - Interface Connector and Contact Assignments for ISDN Basic Access Interface Located at Reference Points S and T
August 15, 1994
- BSI
A description is not available for this item.