International Standard
ISO 9543:1989
Information processing systems — Information exchange between systems — Synchronous transmission signal quality at DTE/DCE interfaces
Reference number
ISO 9543:1989
Edition 1
International Standard
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ISO 9543:1989
Published (Edition 1, 1989)
This standard was last reviewed and confirmed in 1999. Therefore this version remains current.

ISO 9543:1989

ISO 9543:1989
CHF 63
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Prescribes quality requirements for serial data transmission at the interface between synchronous transmission Data Terminal Equipment and Data Circuit-terminating Equipment in conformance with the CCITT Recommendations V.24 (telephone networks), X.24 (data networks) as specified in DCEs of the corresponding CCITT-Recommendations. Takes into account the need to have performance cotegories of signal quality depending on the type of interchange circuits.

General information

  •  : Published
     : 1989-04
    : International Standard confirmed [90.93]
  •  : 1
     : 11
  • ISO/IEC JTC 1/SC 6
  • RSS updates

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