ISO/TR 7477:1985
Data communication — Arrangements for DTE to DTE physical connection using V.24 and X.24 interchange circuits
Reference number
ISO/TR 7477:1985
Edición 1
1985-10
© ISO 2024
Retirada
Retirada (Edición 1, 1985)

Resumen

Describes various arrangements for interconnection of Data Terminal Equipment (DTE), without intermediate Data Circuit-terminating Equipment, concerning electrical, mechanical, and functional characteristics. Applies to DTEs with interface circuits standardized in CCITT Recommendation V.24 for data transmission over telephone networks or with interface circuits standardized in CCITT Recommendation X.24 for transmission over public data networks. Applies primarily to DTEs employing the balanced electrical characteristics of CCITT Recommendation V.11 (X.27) for data signalling rates up to 10 Mbit/s.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1985-10
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 8
  • Comité Técnico :
    ISO/IEC JTC 1/SC 6
    ICS :
    35.100.10 
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