IEC 60794-1-2:2017 光纤电缆 - 第1-2部分:通用规范 - 光缆测试程序交叉参考表

标准编号：IEC 60794-1-2:2017

中文名称：光纤电缆 - 第1-2部分:通用规范 - 光缆测试程序交叉参考表

英文名称：Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance

发布日期：2017-01-12

标准范围

IEC 60794-1-2:20 17适用于与采用类似技术的电信设备和装置一起使用的光纤电缆，以及具有光纤和电导体的组合的电缆。本文件的主要目的是向最终用户提供编号为-2X的IEC 60794-1系列不同部分内容的概述。表1显示了不同的部分。表1-文件概述试验方法IEC参考一般指导IEC 60794-1-2方法电子机械IEC 60794-1-21方法F-环境IEC 60794-1-22方法G电缆元件IEC 60794-1-23方法H-电学IEC 60794-1-24注意:测试方法编号序列中的几个数字缺失。这些遗漏的原因是历史的。为避免混淆，保留了现有的编号顺序。这些文件定义了测试程序，用于建立光纤电缆的几何、传输、材料、机械、老化（环境暴露）和气候特性的统一要求，以及适当时的电气要求。在整个文件中，措辞“光缆”还可以包括光纤单元、微导管光纤单元等。本文件的次要目的是在测试光缆时为最终用户提供有用的指导。第四版取消并取代了2013年发布的第三版和2014年发布的IEC 60794-1-20。本版构成技术修订版。与上一版和IEC 60794相比，本版包括以下重大技术变更-1-20:-已删除多个交叉参考表，并替换为与通用标准相关的更高级别表；-包括IEC 60794-1-20的所有相关文本；-引入了标准光学测试波长；-本文件已通过交叉引用IEC 60794-1-1进行了简化；-IEC 60794-1-20中包含的“衰减无变化”定义已转移至IEC 60794-1-1；-标题已作修改，以反映新版本的内容。本出版物应与IEC 60794-1-1:20 15一起阅读关键词:电信设备用光缆

IEC 60794-1-2: 2017 applies to optical fibre cables for use with telecommunications equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. The prime objective of this document is to provide the end user with an overview about the content of different parts of the IEC 60794-1 series numbered -2X. Table 1 shows the different parts. 
Table 1 – Document overview

Test methods	IEC reference
General guidance	IEC 60794-1-2
Methods E – Mechanical	IEC 60794-1-21
Methods F – Environmental	IEC 60794-1-22
Methods G – Cable elements	IEC 60794-1-23
Methods H – Electrical	IEC 60794-1-24
NOTE Several numbers in the test method numbering sequence are missing. The reasons for these omissions are historical. To avoid confusion, the existing numbering sequence has been retained.

These documents define test procedures to be used in establishing uniform requirements for the geometrical, transmission, material, mechanical, ageing (environmental exposure) and climatic properties of optical fibre cables, and electrical requirements where appropriate. Throughout the documents, the wording "optical cable" can also include optical fibre units, microduct fibre units, etc.  The secondary objective of this document is to provide the end user with useful guidance when testing optical fibre cables.  This fourth edition cancels and replaces the third edition published in 2013 and IEC 60794­-1­-20 published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition and to IEC 60794-1-20:
- the multiple cross-reference tables have been deleted and replaced with a higher level one related to the generic standards;
- all pertinent text from IEC 60794-1-20 has been included;
- standard optical test wavelengths have been introduced;
- this document has been streamlined by cross-referencing IEC 60794-1-1;
- the "No change in attenuation" definitions contained in IEC 60794-1-20 have been transferred to IEC 60794-1-1;
- the title has been modified to reflect the contents of the new edition.
This publication is to be read in conjunction with IEC 60794-1-1:2015
Keywords: optical fibre cables for use with telecommunications equipment

标准预览图