Integrated Services Digital Network (ISDN). Primary rate user-network interface. Layer 1 specification and test principles
NORM herausgegeben am 1.7.2002
Designation standards: STN ETS 300011:1994/A2
Classification mark: 870011
Catalog number: 87800
Note: Änderung
Publication date standards: 1.7.2002
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN