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 (ISO/IEC 8877:1992)

1993-09-00

Hết hiệu lực

DIN EN 28877 (1993-11), IDT * BS EN 28877 (1994-08-15), IDT * NF Z66-203 (1994-08-01), IDT * ISO/IEC 8877 (1992-11), IDT * OENORM EN 28877 (1994-03-01), IDT * OENORM EN 28877 (1993-03-01), IDT * SS-EN 28877 (1994-01-14), IDT * UNE-EN 28877 (1995-12-29), IDT * UNI CEI EN 28877:1994 (1994-03-31), IDT * CSN EN 28877 (1995-11-01), IDT * DS/EN 28877 (1994-10-14), IDT * NEN-ISO/IEC 8877:1993 en (1993-12-01), IDT

EN 28877 (1990-02) * prEN 28877 (1993-01)

EN 28877 (1993-09) * EN 28877 (1990-02) * prEN 28877 (1993-01) * EN 28877 (1990-02)

Base terminals * Bushes (mechanical components) * Communication systems * Connection arrangements * Connectored joints * Data processing * Dimensions * Electric mains * Electric plugs * Female contacts * Information exchange * Information interchange * Information processing * Information technology * Integrated services digital network * Interfaces * Interfaces (data processing) * ISDN connectors * Multi-contact connectors * Network interconnection * Plug contacts * Plugs * Reference points * Specification * Specification (approval) * Telecommunications * Interfaces of electrical connections * Mechanical interfaces * ISDN * Data exchange * Socket contacts * Jack contacts

31.220.10. Thiết bị phích và ổ cắm. Thiết bị nối mạch (connector)