标准摘要
[中文适用范围]： 包括但不限于通信设备制造、网络建设及维护等领域，有助于提升产品的一致性和可靠性。标准的实施时间为2009年3月11日，适用于相关产品的生产和检验过程。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： 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. The procedure may be applied to measurements on single samples or to simultaneous measurements on multiple samples, both at single wavelengths and multiple wavelengths, by using branching devices and/or switches as appropriate.
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