BS EN 50337-8-3-2007 纤维光学通信系统使用的连接器组和互连元件.产品规范.端接在IEC 60793-2-50类B1.1和B1.3单模纤维上的LSH-PC单工型、C类复合金属套圈
Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre , composite ferrule category C