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BS EN 50289-1-1:2017

BS EN 50289-1-1:2017

$142.49

Communication cables. Specifications for test methods – Electrical test methods. General requirements

Published By Publication Date Number of Pages
BSI 2017 26
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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.

PDF Catalog

PDF Pages PDF Title
6 1 Scope
2 Normative references
7 3 Terms and definitions
4 Sampling
4.1 Cable under test (CUT)
4.2 Pre-conditioning
5 Tests
6 Test conditions
6.1 Ambient temperature
6.2 Tolerance on temperature values
6.3 Frequency and waveform of test voltages for dielectric strength test
8 6.4 Frequency range and stability for frequency related measurements
6.5 Measurement on drums
7 Measurement methods and equipment
7.1 Calibration
7.2 Requirements for balanced to unbalanced converters (Baluns)
10 7.3 Balun-less test method
7.3.1 Test equipment
11 7.3.2 Measurement precautions
13 7.3.3 Coaxial cables and interconnect for network analysers
7.3.4 Reference loads for calibration
14 7.3.5 Calibration
7.3.6 Termination loads for termination of conductor pairs
7.3.6.1 General
15 7.3.6.2 Verification of termination loads
16 7.3.7 Termination of screens
8 Test report
17 Annex A (informative)Example derivation of mixed mode parametersusing the modal decomposition technique
20 Annex B (informative)Verification artefacts

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BS EN 50289-1-1:2017
$142.49