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现行 IEC 60794-2-22:2023
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Optical fibre cables - Part 2-22: Indoor cables - Detail specification for multi-simplex breakout optical cables for use in terminated breakout cable assemblies 光纤电缆.第2-22部分:室内电缆.端接分接电缆组件用多单工分接光缆的详细规范
发布日期: 2023-03-31
IEC 60794-2-22:20 23作为IEC 60794-2-22:20 23 RLV提供,其中包含国际标准及其红线版本,显示了与上一版本相比技术内容的所有变化。IEC 60794-2-22:2023规定了用于端接分支电缆组件的具有多个单工光缆的分支光缆。这第二版取消并取代了2016年出版的第一版。本版构成技术修订版。与上一版相比,此版本包括以下重大技术变更: a)部分更改标题和范围中的措辞,以符合IEC 60794-2-50、IEC 60794-2-23和IEC 60794-2-24; b)在标准参考文献中增加了IEC 60793-1-40、IEC 60793-1-46和IEC 60794-1-2; c)删除了对IEC 60794-2-51; d)增加了端接分支电缆组件的定义; e)将弯曲循环次数从10次更改为3次,以符合IEC 60794-2-50; f)改变了温度循环的测试参数,以符合IEC 60794-2-50; g)增加了温度循环后的最大衰减要求; h)用改进的描述替换了防火性能的文本。
IEC 60794-2-22:2023 is available as IEC 60794-2-22:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60794-2-22: 2023 specifies breakout optical cables with multiple simplex optical fibre cables for use in terminated breakout cable assemblies. This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) changed partly the wording in the title and the scope to align with IEC 60794-2-50, IEC 60794-2-23 and IEC 60794-2-24;
b) added IEC 60793-1-40, IEC 60793-1-46 and IEC 60794-1-2 to the normative references;
c) deleted reference to IEC 60794-2-51;
d) added the definition of terminated breakout cable assembly;
e) changed the number of bend cycles from 10 to 3 to harmonise with IEC 60794-2-50;
f) changed test parameters for temperature cycling to harmonise with IEC 60794-2-50;
g) added maximum attenuation requirements after temperature cycling;
h) replaced the text for the fire performance with an improved description.
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归口单位: TC 86/SC 86A
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