标准摘要
[中文适用范围]： 本部分 IEC 60875 适用于非波长选择性光纤分支器件，所有器件均具有以下特征： - 它们是被动的，因为它们不包含任何光电或其他转换元件； - 它们具有三个或更多端口，用于光功率的输入或输出，或两者兼有，并以预定方式在这些端口之间分配光功率； - 端口是光纤或光纤连接器。 本文件对光学、机械和环境特性建立了统一要求。 [外文原描述]： IEC 60875-1:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version 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 60875-1:2024 applies to non-wavelength-selective fibre optic branching devices, all exhibiting the following features: - they are passive, in that they contain no optoelectronic or other transducing elements; - they have three or more ports for either the entry or exit, or both, of optical power, and share optical power among these ports in a predetermined fashion; - the ports are optical fibres, or optical fibre connectors. This document establishes uniform requirements for the optical, mechanical and environmental properties. This seventh edition cancels and replaces the sixth edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) removal of variant and reference extensions in clause classification b) removal of specification system in clause documentation c) removal of interface standards, reliability standards and interlinking in clause standardization system
英文名称Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specification