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ISO 9543:1989

Current Revision

Information processing systems - Information exchange between systems - Synchronous transmission signal quality at DTE/DCE interfaces

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 9543
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/IEC JTC 1/SC 6/WG 3
Publish Date Document Id Type View
Not Available ISO 9543:1989 Revision