标准摘要
[中文适用范围]： : 此标准适用于光纤互连设备和无源组件，具体而言是针对多芯连接器的随机配对衰减测试与测量方法。 [外文原描述]： IEC 61000-3-45:2023 describes the procedure required to measure the statistical distribution and mean attenuation for random mated optical connectors with physical contact (PC) and angled physical contact (APC) polished multi-fibre rectangular ferrules as defined in the IEC 61754 series. This measurement method is applicable to cable assemblies. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of sample size for > 12-fibre connector measurement; b) inclusion of guidance for multimode measurement.
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45: Examinations and measurements - Attenuation of random mated multi-fibre connectors