BS EN 50289-1-17:2015
Current
The latest, up-to-date edition.
Communication cables. Specifications for test methods Electrical test methods. Exogenous Crosstalk ExNEXT and ExFEXT
Hardcopy , PDF
English
30-11-2015
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European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test method
5 Test report
Annex A - NEXT scaling factor
Bibliography
Defines the test methods used to determine the cable to cable (exogenous) crosstalk between 4 pair cables used in analogue and digital communication systems.
| Committee |
EPL/46
|
| DevelopmentNote |
Supersedes 14/30297732 DC. (11/2015)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
Part1-17 of EN50289 details the test methods used to determine the cable to cable (exogenous) crosstalk between 4 pair cables used in analogue and digital communication systems. These exogenous Crosstalk effects are near end crosstalk (ExNEXT), far end crosstalk (ExFEXT), equal level far end crosstalk (ExELFEXT). This document should be read in conjunction with EN50289‑1‑1 , which contains essential provisions for its application. Reference is made also to EN50289‑1‑10 in which the definitions and test methods for crosstalk is given. The exogenous crosstalk test method is described, as well as the treatment of the results to simulate the installation condition of a disturbed cable in contact with six disturbing cables.
| Standards | Relationship |
| EN 50289-1-17:2015 | Identical |
| EN 50289-1-10:2001 | Communication cables - Specifications for test methods - Part 1-10: Electrical test methods - Crosstalk |
| EN 50290-1-2:2004 | Communication cables - Part 1-2: Definitions |
| IEC 61156-1:2007+AMD1:2009 CSV | Multicore and symmetrical pair/quad cables for digital communications - Part 1: Generic specification |
| EN 50289-1-8:2017 | Communication cables - Specifications for test methods - Part 1-8: Electrical test methods - Attenuation |
| EN 50289-1-1:2017 | Communication cables - Specifications for test methods - Part 1-1: Electrical test methods - General requirements |
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