DIGITAL TERMINALS AND ACCESS (DTA). ATTACHMENT REQUIREMENTS FOR DATA TERMINAL EQUIPMENT (DTE) TO CONNECT TO PACKET SWITCHED PUBLIC DATA NETWORKS (PSPDNS) FOR CCITT RECOMMENDATION X.25 INTERFACES AT DATA SIGNALLING RATES UP TO 1 920 KBIT/S UTILIZING INTERFACES DERIVED FROM CCITT RECOMMENDATIONS X.21 AND X.21 BIS.
NORM herausgegeben am 25.1.1999
Designation standards: UNE-TBR 2:1999
Publication date standards: 25.1.1999
The number of pages: 63
Approximate weight : 189 g (0.42 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE