Standard

DS/EN 300011-1 V1.2.2:2001

..

Status
Gældende Checkmark
Type
Standard
Varenummer
48631
Udgivelsesdato
2002-05-08
Komite

ETSI/TN

Scope

The present document specifies requirements and test principles for the ISDN 2 048 kbit/s primary rate UNI including the physical, electrical and functional characteristics and the information exchange with higher layers. Compliance with the present document ensures that, with regard to layer 1 interface aspects, equipment for use with ISDN primary rate access is portable within countries that adhere to the present document and, furthermore, that interworking with higher layer protocols for ISDN is supported.