DIN EN 50377-11-1-2008 光纖通信系統用連接器組和互連部件.產品規范.第11-1部分:C類用端接在IEC 60793-2-50類B1.1和B1.3單模纖維的MF型
Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 11-1: Type MF terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre for category C; German version EN 50377-11-1:20