Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); SDH leased lines; Connection characteristics (Endorsed by AENOR in November of 2007.)
NORM herausgegeben am 1.11.2007
Designation standards: UNE-EN 301164V1.1.1
Publication date standards: 1.11.2007
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE