EN 50289 -1-11 : November 2001: communication cables: specifications for test methods: Part 1-11: electrical test methods: characteristics impedance, input impedance, return loss / European Commitee for Electrothecnical Standardization
EN 50289 -1-2 : May 2001: communication cables: specifications for test methods: Part 1-2: electrical test methods: DC resistance / European Commitee for Electrothecnical Standardization
EN 50289 -1-4 : June 2001: communication cables: specifications for test methods: Part 1-4: electrical test methods: insulation resistance / European Commitee for Electrothecnical Standardization
EN 50289 -1-5 : June 2001: communication cables: specifications for test methods: Part 1-5: electrical test methods: capacitance / European Commitee for Electrothecnical Standardization