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Description of BS EN IEC 60794-1-22:2018 - TC 2020IEC 60794-1-22:2017 is available as /2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60794-1-22:2017 defines test procedures to be used in establishing uniform requirements for the environmental performance of: - optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and - cables having a combination of both optical fibres and electrical conductors. Throughout this document, the wording 'optical cable' can also include optical fibre units, microduct fibre units, etc. See IEC 60794-1-2 for a reference guide to test methods of all types and for general requirements and definitions. This second edition cancels and replaces the first edition published in 2012. It constitutes a technical revision. This second edition includes the following significant technical changes with respect to the previous edition: - new test method designation F16 – Compound flow (drip) [E14 in IEC 60794-1-21]; - new test method F17 – Cable shrinkage test (fibre protrusion); - new test method F18 – Mid-span temperature cycling test. Keywords: optical fibre cables for use with telecommunication equipment
About BSIBSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses. |
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