IEC 60794-1-23:20 19 RLV包含官方IEC国际标准及其红线版本。Redline版本不是官方文档，它只有英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 60794-1-23:20 19描述了用于建立光纤电缆元件的几何、材料、机械和环境特性的统一要求的测试程序。本文件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。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。有关所有类型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。第二版取消并取代了2012年出版的第一版。它构成技术修订。与上一版相比，此版本包括以下重大技术变更: -增加了新的测试方法G9:渗出和蒸发（以前在IEC 60794-1-21:20 15中称为方法E15）； -增加新的测试方法G10A:电缆光纤的剥离力稳定性（以前称为IEC 60794-1-21:20 15中的方法E5A）； -增加新的测试方法G10B:光纤带的剥离性（以前在IEC 60794-1-21:20 15中称为方法E5B）； -增加新的测试方法G10C:缓冲光纤的剥离性（以前称为IEC 60794中的方法E5C-1-21:2015); -增加了新的测试方法G11:缓冲管的拉伸强度和伸长率（包含在IEC 60811-501中）； -增加了新的测试方法G12:低温下缓冲管的伸长率（包含在IEC 60811-505中）； -方法G5中样品制备程序的澄清:色带撕裂(可分离性)； 关键词:光缆,光缆测试规程

IEC 60794-1-23:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60794-1-23:2019 describes test procedures to be used in establishing uniform requirements for the geometrical, material, mechanical, environmental properties of optical fibre cable elements. This document 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. Throughout the document, the wording "optical cable" can also include optical fibre units, microduct fibre units, etc. See IEC 60794-1-2 for a reference guide to test methods of all types and for general requirements and definitions. This second edition cancels and replaces the first edition published in 2012. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- addition of a new test Method G9: Bleeding and evaporation (formerly known as Method E15 in IEC 60794-1-21:2015);
- addition of a new test Method G10A: Stripping force stability of cabled optical fibres (formerly known as Method E5A in IEC 60794-1-21:2015);
- addition of a new test Method G10B: Strippability of optical fibre ribbons (formerly known as Method E5B in IEC 60794-1-21:2015);
- addition of a new test Method G10C: Strippability of buffered optical fibres (formerly known as Method E5C in IEC 60794-1-21:2015);
- addition of a new test Method G11: Tensile strength and elongation of buffer tubes (included in IEC 60811-501);
- addition of a new test Method G12: Elongation of buffer tubes at low temperature (included in IEC 60811-505);
- clarification of the sample preparation procedure in Method G5: Ribbon tear (separability);
Keywords: optical fibre cable, optical cable test procedures