光缆.第1-1部分:通用规范.概述

[中文适用范围]： IEC 60794 的这一部分适用于与采用类似技术的通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组合的电缆。本标准的目的是在适当的情况下为光纤电缆和电缆元件的几何、传输、材料、机械、老化（环境暴露）、气候和电气性能建立统一的通用要求。 [外文原描述]： IEC 60794-1-1:2015 applies to optical fibre cables for use with communication equipment and devices employing similar techniques and to cables having a combination of both optical fibres and electrical conductors. The object of this standard is to establish uniform generic requirements for the geometrical, transmission, material, mechanical, ageing (environmental exposure), climatic and electrical properties of optical fibre cables and cable elements, where appropriate. This fourth edition cancels and replaces the third edition, published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the expansion of the definitions, graphical symbols, terminology and abbreviations content, with the aim of making this standard the default and reference for all others in the IEC 60794-x series; - the inclusion of updated and expanded optical fibre, attenuation and bandwidth sections, with the aim of making this standard the default and reference for all others in the IEC 60794-x series. Keywords: optical fibre cables, cable elements