Applicable to optical fibre types B1.1, B1.2, B1.3, and categories B2 and B4. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. Three types of requirements apply to these fibres: General requirem
IEC 60793-2-50-2004由国际电工委员会 IX-IEC 发布于 2004-01,于 2008-05 废止。
IEC 60793-2-50-2004 在中国标准分类中归属于: M33 光通信设备,在国际标准分类中归属于: 33.180.10 光纤和光缆。
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