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Hlavní stránka>BS EN 60794-5-20:2014 Optical fibre cables Family specification. Outdoor microduct fibre units, microducts and protected microducts for installation by blowing
sklademVydáno: 2014-06-30
BS EN 60794-5-20:2014 Optical fibre cables Family specification. Outdoor microduct fibre units, microducts and protected microducts for installation by blowing

BS EN 60794-5-20:2014

Optical fibre cables Family specification. Outdoor microduct fibre units, microducts and protected microducts for installation by blowing

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Označení normy:BS EN 60794-5-20:2014
Počet stran:36
Vydáno:2014-06-30
ISBN:978 0 580 60671 7
Status:Standard
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BS EN 60794-5-20:2014


This standard BS EN 60794-5-20:2014 Optical fibre cables is classified in these ICS categories:
  • 33.180.01 Fibre optic systems in general
  • 33.180.10 Fibres and cables
IEC 60794-5-20:2014 is a family specification that covers outdoor microduct fibre units and corresponding microducts and protected microducts for installation by blowing. The protected microducts are intended for duct, directly buried or lashed applications. Microduct fibre units differ from microduct optical fibre cables (see IEC 60794-5-10) in that they provide less protection to the fibres that they contain. Specifically, microduct fibre units rely on the structure of the microduct, protected microduct or appropriate housing to support installation and to provide additional mechanical protection for the optical fibre over the lifetime of the product. Systems built with components covered by this standard are subject to the requirements of sectional specification IEC 60794-5 where applicable.