Communication cables - Specifications for test methods - Part 1-7: Electrical test methods; Velocity of propagation; German version EN 50289-1-7:2001— 11 стр.
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 1-11: Electrical test methods; Characteristic impedance, input impedance, return loss; German version EN 50289-1-11:2001— 10 стр.
Communication cables - Specifications for test methods - Part 1-11: Electrical test methods; Characteristic impedance, input impedance, return loss; German version EN 50289-1-11:2001— 10 стр.