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Amendment 1 - Fibre-optic communication subsystem test procedures -- Part 4-2: Installed cabling plant - Single-mode attenuation and optical return loss measurements (IEC 86C/2020/CDV) (Amendment) (english version)
Translate name
STANDARD published on 1.8.2026
Designation standards: E ÖVE EN IEC 61280-4-2/A1
Note: Change
Publication date standards: 1.8.2026
SKU: NS-1279161
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Austrian technische Norm (Draft)
Category: Technical standards ÖNORM
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Latest update: 2026-08-26 (Number of items: 2 298 418)
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