IEC 61073-1:20 09适用于光纤和电缆的光纤拼接硬件（机械拼接和熔接保护）。它包括: -光纤接头硬件要求； -质量评估程序。本标准不涵盖IEC 61300-1、IEC 61300-2系列和IEC 61300-3系列中描述的测试和测量程序。第四版取消并取代了1999年出版的第三版。本版构成技术修订版。与上一版相比，主要变化如下: -重新考虑了术语和定义； -在需求分类中增加了样式； -要求分类中删除了环境类别； -重新考虑标准化结构和标准之间的联系。 关键词:光纤拼接硬件，质量评估

IEC 61073-1:2009 applies to fibre optic splice hardware (mechanical splices and fusion splice protections) for optical fibres and cables. It includes:
- fibre optic splice hardware requirements;
- quality assessment procedures. This standard does not cover test and measurement procedures, which are described in IEC 61300-1, IEC 61300-2 series and IEC 61300-3 series. This fourth edition cancels and replaces the third edition published in 1999. This edition constitutes a technical revision. The main changes with respect to the previous edition are as follows:
- terms and definitions have been reconsidered;
- style has been added in classification of requirement;
- environmental category has been deleted from classification of requirement;
- standardisation structure and standards interlink have been reconsidered. Keywords: fibre optic splice hardware, quality assessment