NORMSERVIS s.r.o.

ISO 9543:1989

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

NORM herausgegeben am 13.4.1989

Englisch -
Elektronische PDF (87.90 EUR)
Englisch -
Gedruckt (87.90 EUR)

The information about the standard:

Designation standards: ISO 9543:1989
Publication date standards: 13.4.1989
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO

Annotation of standard text ISO 9543:1989 :

Description / Abstract: 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.