Optical fibre cables - Part 4-20: Sectional specification - Aerial optical cables along electrical power lines - Family specification for ADSS (all dielectric self-supported) optical cables (Endorsed by Asociación Espanola de Normalización in March of 2019.)
NORMA vydána dne 1.3.2019
Designation standards: UNE-EN IEC 60794-4-20:2018
Publication date standards: 1.3.2019
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE