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Fibre-optic communication subsystem test procedures. Installed cabling plant. Multimode attenuation measurement.
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STANDARD published on 3.5.2023
Designation standards: BS EN IEC 61280-4-1:2019+A1:2022
Publication date standards: 3.5.2023
SKU: NS-1197350
The number of pages: 84
Approximate weight : 283 g (0.62 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 25403 7 Status: Definitive
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