
Optical Fibres - Part 2-20: Product Specifications - Sectional Specification For Category A2 Multimode Fibres
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Specifies requirements of optical fibres type A2a, A2b and A2c. These fibres are used in information transmission equipment and optical fibre cables (typically up to 2 km).
IEC 60793-2-20 Ed. 2.0 - Identical