光纤互连设备和无源组件.光纤无源功率控制装置.第1部分:总规范

[中文适用范围]： IEC 60869的本部分适用于光纤功率控制装置。它们具有以下所有一般特征： -它们是无源的，因为它们不包含光电或其他换能元件； -它们有两个用于光功率传输的端口，并以固定或可变的方式控制传输功率； - 端口为无连接器的光纤尾纤或带连接器的光纤尾纤。本标准规定了以下无源光器件的通用要求： -光衰减器； -光保险丝； -光功率限制器。上述产品的测试和测量程序在 IEC 61300-1@ IEC 61300-2 系列和 61300-3 系列中进行了描述 [1@2@3] 1. 1 方括号中的参考文献指的是参考书目。 [外文原描述]： IEC 60869-1:2012 applies to fibre optic power control devices. These have all of the following general features: - they are passive in that they contain no opto-electronic or other transducing elements; - they have two ports for the transmission of optical power and control the transmitted power in a fixed or variable fashion; - the ports are unconnectorized optical fibre tails or optical fibre pigtails with connectors. This standard establishes generic requirements for the following passive optical devices: - optical attenuator; - optical fuse; - optical power limiter. This fourth edition cancels and replaces the third edition, published in 1999, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the terms and definitions were reconsidered; - the requirement concerning the IEC Quality Assessment System was reconsidered; - the clause concerning quality assessment procedures was deleted. Keywords: fibre optic power control devices