DIN EN 50377-14-1-2012 光纖通信系統中使用的連接器和互相連接部件.產品規格.第14-1部分:C類使用B1.1和B1.3單模光纖的符合IEC 60793-2-50的燈芯.德文版本 EN 50377-14-1-2011
Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 14-1: Cords with IEC 60793-2-50 singlemode category B1.1 and B1.3 fibre for category C; German version EN 50377-14-1:2011