BS PD CLC/TR 50378-2-2-2008 光纤通信系统中所用的无源元件.产品规范.第2-2部分:使用IEC 60793-2 B1.1类 单模纤维SC（SC2）.APC连接器型固定光纤衰减

标准号：BS PD CLC/TR 50378-2-2-2008
中文标准名称：光纤通信系统中所用的无源元件.产品规范.第2-2部分:使用IEC 60793-2 B1.1类 单模纤维SC（SC2）.APC连接器型固定光纤衰减器ICS 33.180.20
英文标准名称：Passive components to be used in optical fibre communication systems — Product specifications — Part 2-2: SC(SC2)-APC connector-type fixed optical attenuators using IEC 60793-2 Category B1.1 singlemode fibre ICS 33.180.20
标准类型：M33
发布日期：2008/5/30 12:00:00
实施日期：2008/5/30 12:00:00
中国标准分类号：M33
国际标准分类号：33.180.20
适用范围：This document reports the measurement results of a round robin test program carried out on SC/APC plugstyle fixed attenuators. The work was initiated at CENELEC CLC/TC 86BXA in November 2004 in order toget a clear understanding on the accuracy and repeatability of the spectral attenuation loss measurements onfixed attenuators.Out of these results some recommendations are made for attenuation tolerance values that can be used inthe performance standards.