Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); SDH leased lines; Connection Characteristics (Endorsed by Asociación Espanola de Normalización in June of 2020.)
NORMA vydána dne 1.6.2020
Designation standards: UNE-EN 301165V1.1.2
Publication date standards: 1.6.2020
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE