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ISO 9543:1989
Information processing systems -- Information exchange between systems -- Synchronous transmission signal quality at DTE/DCE interfaces
SKU: iso_017288_107914
Published by ISO
Publication Year 1989
1 Edition
11 pages
Product Details
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.