
Optical Fibres - Part 2-50: Product Specifications - Sectional Specification For Class B Single-Mode Fibres
出版:Nederlands Normalisatie Instituut

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Applies to optical fibre types B1.1, B1.2, B1.3, and categories B2, B4, B5 and B6. It can be used or can be incorporated in information transmission equipment and optical fibre cables.
Supersedes NEN EN 188100, NEN EN 188101 and NEN EN 188102. (07/2002)
EN 60793-2-50:2016 - Identical