BUSINESS TELECOMMUNICATIONS (BTC). 64 KBIT/S DIGITAL UNRESTRICTED LEASed line with octet integrity (D64U). Connection characteristics.
NORMA vydána dne 11.1.1999
Designation standards: UNE-ETS 300289:1999
Publication date standards: 11.1.1999
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE