International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 46C

Wires and symmetric cables

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 46CWG 7Mr Christian PfeilerPPUB2020-042026

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
46C/1027/RR PDF file 89 kB
2015-12-25 
1CD
46C/1045/CD PDF file 571 kB
2016-05-132016-07
ACDV
46C/1063/CC Word file 127 kB
PDF file 453 kB
2016-11-182016-09
ACD
46C/1063A/CC PDF file 485 kB
Word file 238 kB
2017-03-242017-04
2CD
46C/1070/CD
PDF file 690 kB
2017-04-212017-04
PCC
2017-07-142017-07
ACDV
46C/1085/CC PDF file 423 kB
Word file 173 kB
2017-09-152017-11
TCDV
2018-02-152017-11
CCDV
46C/1096/CDV
PDF file 699 kB
2018-04-062018-04
PRVC
2018-06-292018-06
AFDIS
46C/1119/RVC PDF file 473 kB
Word file 70 kB
2019-01-112019-03
AFDIS
46C/1119A/RVC PDF file 507 kB
Word file 71 kB
2019-01-112019-03
TFDIS
2019-08-302019-05
DECFDIS
2019-09-062019-10
RFDIS
2019-10-012019-09
CFDIS
46C/1140/FDIS
2019-11-292019-12
PRVD
2020-01-102020-01
APUB
46C/1144/RVD PDF file 211 kB
2020-01-242020-01
BPUB
2020-01-242020-01
PPUB
2020-04-032020-03
  

Abstract

IEC 61156-5:2020 is available as IEC 61156-5:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61156-5:2020 describes the cables intended primarily for horizontal floor wiring as defined in ISO/IEC 11801. It covers cable designs comprising individually screened, common screened and unscreened pairs or quads. The transmission characteristics and the frequency range of the cables are specified at 20 °C. The cables covered by this document are intended to operate with voltages and currents normally encountered in communication systems Those cables are intended to be used to support the delivery of low voltage remote powering applications such as IEEE 802.3af (Power over Ethernet) or further developments for example according to IEEE 802.3at or IEEE 802.3bt. This third edition cancels and replaces the second edition published in 2009 and Amendment 1:2012. This edition includes the following significant technical changes with respect to the previous edition
- additional balance levels with respect to MICE implementation by certain cabling specifications;
- reference to current standards and technical reports with respect to measurement techniques and remote powering.

Project

IEC 61156-5:2020 ED3

Multicore and symmetrical pair/quad cables for digital communications - Part 5: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz - Horizontal floor wiring - Sectional specification