IEC > Webstore > Search > Register > Check out > Payment > Order confirmation

Publication detail

Reference IEC/PAS 61156-1-4 ed1.0 withdrawn corrigendum
> preview
Title Multicore and symmetrical pair/quad cables for digital communications - Part 1-4: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz - Conductor heating of bundled data grade cables for limited power transmission based on IEEE 802.3
Publication date 2010-06-28
Format, price
(Swiss francs)
and language
230.- 42 pages
230.- 1312 Kb
Abstract IEC/PAS 61156-1-4:2010(E) is covering exclusively four-pair data grade cables and is intended to provide a test method for the determination of the maximum attained conductor temperatures which occur due to the deployment of the IEEE protocol for PoE /PoEP. It gives as well the required background information about the thermodynamic behaviour of such bundled cables, if they are located in areas with restricted heat dissipation, a reality which occurs in every installation situation. However, only the basic principles are given, as the rigorous application and solution of these problems fall into the relevant cabling standards.
Technical Committee 46C - Wires and symmetric cables  RSS
ICS Codes
33.120.20 Wires and symmetrical cables
Replaced by
Stability date 2017
Work in progress
ProjectStage codeForecast publication date
No project under development--


>> Advanced search

Quick access by ref. number


Your basket is empty
Your country is :
Your TVA is : You must login...


Accepted credit cards:
Prices in CHF (Swiss francs)
Request a pro forma to pay by bank transfer or cheque
Learn how to share your publications with your colleagues, using networking options
Prices in CHF (Swiss francs)
We accept the following credit cards:
To pay by bank transfer: request a pro forma
If you purchase regularly through the IEC Webstore you can open a corporate account

Just Published

>> Published in the last 30 days


  1. IEC 60601-1-2 Ed. 4.0
  2. IEC 62366-1 Ed. 1.0
  3. IEC 61000-4-5 Ed. 3.0
  4. IEC 60529 Ed. 2.2
  5. IEC 60601-1-11 Ed. 2.0
  6. IEC 61010-1 Ed. 3.0
  7. IEC 61000-4-4 Ed. 3.0
  8. IEC 60079-0 Ed. 6.0
  9. IEC 61000-4-2 Ed. 2.0
  10. IEC 61000-4-6 Ed. 4.0