标准摘要
[中文适用范围]： IEC 61300-1:2022+AMD1:2024+AMD1:2025 CSV 为互连器件、无源元件、机械接续点、熔接保护套、光纤管理系统及防护外壳提供了通用信息和指导，这些信息适用于 IEC 61300-2（所有部分）和 IEC 61300-3（所有部分）中定义的基本测试与测量程序。本文件需与相关规范结合使用，该规范定义了应使用的测试、每种测试所需的严酷程度、相关顺序（如适用）以及允许的性能限制。若本文件与相关规范存在冲突，应以相关规范为准。本第五版取消并替代了2016年发布的第四版，本次修订为技术性修订。与前一版相比，本次修订包含以下重大技术变化：——在4.2.1中新增测量不确定性的信息；——对4.2.2中衰减变化的要求进行了修改；——在10.4中增加了除A1-OM2、A1-OM3、A1-OM4、A1-OM5和A3e以外其他光纤的多模发射条件；——在10.6中增加了平面波导的多模发射条件；——将附录A分为EF附录，附录B分为EAF附录；——对环绕通量和环绕角通量的定义中的错误进行了修正。 [外文原描述]： IEC 61300-1:2022+AMD1:2024+AMD1:2025 CSV provides general information and guidance for the basic test and measurement procedures defined in IEC 61300-2 (all parts) and IEC 61300-3 (all parts) for interconnecting devices, passive components, mechanical splices, fusion splice protectors, fibre management systems and protective housings. This document is used in combination with the relevant specification which defines the tests to be used, the required degree of severity for each of them, their sequence, if relevant, and the permissible performance limits. In the event of conflict between this document and the relevant specification, the latter takes precedence. This fifth edition cancels and replaces the fourth edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - addition of the information of measurement uncertainties in 4.2.1; - change of the requirements for attenuation variation in 4.2.2; - addition of the multimode launch conditions of other fibres than A1-OM2, A1-OM3, A1-OM4, A1-OM5 and A3e in 10.4; - addition of the multimode launch conditions of the planer waveguide in 10.6; - splitting Annex A for EF and Annex B for EAF; - correction of errors in the definitions of encircled flux and encircled angular flux.
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance