Communication cables - Specifications for test methods - Part 1-17: Electrical test methods - Exogenous Crosstalk ExNEXT and ExFEXT

Published date

11-13-2015

Publisher

European Committee for Standards - Electrical

European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test method
5 Test report
Annex A - NEXT scaling factor
Bibliography

Part 1-17 of EN 50289 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 EN 50289-1-1, which contains essential provisions for its application. Reference is made also to EN 50289-1-10 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.

Committee	CLC/TC 46X
DevelopmentNote	Supersedes PREN 50289-1-17. (11/2015) To be read in conjunction with EN 50289-1-1. (02/2016)
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current
Supersedes	PREN 50289-1-17 : DRAFT 2014

Standards	Relationship
DIN EN 50289-1-17:2006-09 (Draft)	Identical
PN EN 50289-1-17 : 2016	Identical
UNE-EN 50289-1-17:2016	Identical
I.S. EN 50289-1-17:2015	Identical
NF EN 50289-1-17 : 2016	Identical
NBN EN 50289-1-17 : 2015	Identical
NEN EN 50289-1-17 : 2015	Identical
BS EN 50289-1-17:2015	Identical
SN 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