标准摘要
[中文适用范围]： IEC 60794-1-107:2025适用于与电信设备及采用类似技术的装置一起使用的光纤光缆，以及同时包含光纤和电气导体的光缆。本文件定义了用于建立扭转性能统一要求的测试程序。有关测试方法的参考指南以及一般要求和定义，请参见IEC 60794-1-2。注：在本文件中，“光缆”一词还包括光纤单元、微孔光纤单元等。本版部分取代并废止IEC 60794-1-21:2015。本版为技术修订版。与IEC 60794-1-21:2015相比，本版包含以下重大技术变更：a) 根据不同类型的光缆更新了典型测试长度；b) 通过将负载重量加载到光缆夹持装置上更新了图2。 [外文原描述]： IEC 60794-1-107:2025 applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. This document defines test procedures used in establishing uniform requirements for torsion performance. Refer to IEC 60794-1-2 for a reference guide to test methods and for general requirements and definitions. NOTE Throughout this document, the wording "optical cable" also includes optical fibre units, microduct fibre units, etc. This first edition partially cancels and replaces IEC 60794-1-21:2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60794-1-21:2015: a) Update of the typical test length according to the different types of cables; b) Update of Figure 2 by loading weights to cable gripping fixture.
英文名称Optical fibre cables - Part 1-107: Generic specification - Basic optical cable test procedures - Mechanical test methods - Torsion, method E7