标准摘要
[中文适用范围]： IEC 62496-2-1 描述了测量光电路板 (OCB) 光衰减和隔离度的各种方法。 [外文原描述]： IEC 62496-2-1:2011 describes the various methods to measure the optical attenuation and isolation of optical circuit boards (OCBs).
英文名称Optical circuit boards - Part 2-1: Measurements - Optical attenuation and isolation