Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method (Endorsed by Asociación Espanola de Normalización in April of 2023.)
STANDARD published on 1.4.2023
Designation standards: UNE-EN IEC 61280-1-4:2023
Publication date standards: 1.4.2023
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Spanish technical standard
Category: Technical standards UNE