OS GSO ISO/IEC 8877:2021
ISO/IEC 8877:1992
Omani Standard
Current Edition
·
Approved on
01 July 2021
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
OS GSO ISO/IEC 8877:2021 Files
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OS GSO ISO/IEC 8877:2021 Scope
Specifies the 8-pole connector (plug and jack) and the assignments of poles/contacts for use in physical interfaces. These physical interfaces may be located at reference points S and T between TEs and NTs and between NT1s and NT2s and shall conform to CCITT Recommendation I.430. Also specifies the requirements for ISDN basic access cords.
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