
Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure (Endorsed by AENOR in July of 2003.)
STANDARD published on 1.7.2003
Designation standards: UNE-EN 300147V1.4.1
Publication date standards: 1.7.2003
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE