Information technology. Telecommunications and information exchange between systems. Interface connector and contact assignments for ISDN primary rate access connector located at reference points S and T.
NORMA vydána dne 15.3.1999
Designation standards: BS ISO/IEC 10173:1998
Publication date standards: 15.3.1999
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 0 580 30812 X Status: Definitive