Communication cables - Specifications for test methods - Part 1-16: Electromagnetic performance - Coupling attenuation of cable assemblies (Field conditions); German version EN 50289-1-16:2007— 16 стр.
Communication cables - Specifications for test methods - Part 1-17: Electrical test methods - Exogenous Crosstalk ExNEXT and ExFEXT; German version EN 50289-1-17:2015— 9 стр.