ČSN EN 50289-1-1-ed.2

Podrobné informace

Označení: ČSN EN 50289-1-1-ed.2

Datum vydání: 01.08.2017

Stran: 24

Země: Česká technická norma

Kde koupit?

Můžete zakoupit na eshop.normservis.cz

Anotace

This European Standard specifies the electrical test methods for cables used in analogue and digital communication systems.
Part 1 of EN 50289 consists of the following documents:
- Part 1-1 General requirements
- Part 1-2 DC resistance
- Part 1-3 Dielectric strength
- Part 1-4 Insulation resistance
- Part 1-5 Capacitance
- Part 1-6 Electromagnetic performance
- Part 1-7 Velocity of propagation
- Part 1-8 Attenuation
- Part 1-9 Unbalance attenuation (longitudinal conversation loss, longitudinal conversion transfer loss)
- Part 1-10 Crosstalk
- Part 1-11 Characteristic impedance, input impedance, return loss
- Part 1-12 Inductance
- Part 1-13 Coupling attenuation or screening attenuation of patch cords / coaxial cable assemblies / pre-connectorised cables
- Part 1-14 Coupling attenuation or screening attenuation of connecting hardware
- Part 1-15 Coupling attenuation of links and channels (Laboratory conditions)
- Part 1-16 Coupling attenuation of cable assemblies (Field conditions)
- Part 1-17 Exogenous Crosstalk ExNEXT and ExFEXT
Further test details (e.g. temperature, duration) and/or test requirements are given in the relevant cable standard