NF C93-867-4-4*NF EN 50377-4-4:2011 纤维光学通信系统使用的连接器组和互连元件 产品规范 第4-4部分:端接在IEC 60793-2-50 B1.1和B1.3类单模纤维上的LSH-PC单工型、带C类全氧化锆环
Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 4-4 : type SC-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category