Transmission and Multiplexing (TM);Generic requirements of transport functionality of equipment;Part 2-1: Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) physical section layer functions (Endorsed by Asociación Espanola de Normalización in August of 2022.)
NORMA vydána dne 1.8.2022
Designation standards: UNE-ETS 300417-2-1ED1
Publication date standards: 1.8.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE