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PD IEC/TR 61156-1-2:2009+A1:2014

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Multicore and symmetrical pair/quad cables for digital communications Electrical transmission characteristics and test methods of symmetrical pair/quad cables

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-10-2014

Superseded date

05-12-2023

Superseded by

PD IEC TS 61156-1-2:2023

$797.50
Including GST where applicable

Committee
EPL/46
DocumentType
Standard
Pages
74
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

This technical report is a revision of the symmetrical pair/quad electrical transmission characteristics present in IEC 61156-1:2002 (Edition 2) and not carried into IEC 61156-1:2007 (Edition 3).

This technical report includes the following topics from IEC 61156-1:2002:

  • the characteristic impedance test methods and function fitting procedures of 3.3.6;

  • Annex A covering basic transmission line equations and test methods;

  • Annex B covering the open/short-circuit method;

  • Annex C covering unbalance attenuation.

Standards Relationship
IEC TR 61156-1-2:2009/AMD1:2014 Identical

$797.50
Including GST where applicable