ISO/IEC 8877:1992

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.

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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