DIN EN 60794-4-10-2008 光缆.第4-10部分:沿着电力线的架空光缆.光纤复合架空地线(OPGW)的系列规范
Optical fibre cables - Part 4-10: Aerial optical cables along electrical power lines - Family specification for OPGW (Optical Ground Wires) (IEC 60794-4-10:2006); German version EN 60794-4-10:2007