标准摘要
[中文适用范围]： 本部分 IEC 61300 描述了当组件或互连器件受到环境或机械测试时，监测其衰减和/或回波损耗变化的程序。此类程序通常称为主动监测。在许多情况下，同时监测衰减和回波损耗更为高效。该程序可应用于对单个样本的测量，也可应用于使用分支器件和/或开关在单波长和多波长下对多个样本进行的同步测量。 [外文原描述]： IEC 61300-3-3:2009 describes the procedure to monitor changes in attenuation and/or return loss of a component or an interconnecting device, when subjected to an environmental or mechanical test. Such a procedure is commonly referred to as active monitoring. In many instances, it is more efficient to monitor attenuation and return loss at the same time. This edition constitutes a minor revision. The change with respect to the previous edition is the structure of the document.
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss