DIN EN 50377-2-1:2002
光纖通信系統接頭組件和互連元件.產品規范.第2-1部分:端接在IEC 60793-2 B1類單模纖維上的FC-PC型接頭組件和互連元件
Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 2-1: Type FC-PC terminated on IEC 60793-2 category B1 singlemode fibre; German version EN 50377-2-1:2001