
Optical fibres - Part 1-40: Attenuation measurement methods
STANDARD published on 1.4.2025
Designation standards: STN EN IEC 60793-1-40
Classification mark: 359213
Catalog number: 140255
Publication date standards: 1.4.2025
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN