British Standards Institution

Source:: IEC
Committee:: EPL/46 - Cables, wires and waveguides, radio frequency connectors and accessories for communication and signalling
Categories:: Wires. Symmetrical cables
Comment period start date:: 08/11/2024
Comment period end date:: 01/01/2025
Number of comments:: 0

Comment by:

1st Jan

Scope

Replace the first paragraph of the Scope by the following text:

This part of IEC 61156 describes cables intended to be used for single balanced pair cabling for office, home and industrial application described in ISO/IEC 11801-1/AMD1 ED1. An example of existing application is 1000BASE-T1, see ISO/IEC TR 11801-9906. The transmission characteristics of these cables are specified up to a frequency of 1,25 GHz and at a temperature of 20 °C. The T1-B type cable is specified up to 600 MHz, the T1-C type cable up to 1,25 GHz. Depending on the MICE environment and the installation conditions either unscreened or screened cables can be used. A blank detail specification can be found in Annex A.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

20/09/2024

3. Public Comments

Public Comments start date:

08/11/2024

Public Comments end date:

01/01/2025

Learn more about the standards development process

Standards Development

BS IEC 61156-11/AMD1 Amendment 1 - Multicore and symmetrical pair/quad cables for digital communications. - Part 11: Symmetrical single pair cables with transmission characteristics up to 1,25 GHz - Horizontal floor wiring - Sectional specification

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