IEC 60794-3-70-ed.2.0

Detail information

Designation: IEC 60794-3-70-ed.2.0

Publication date: 07/04/2021

Pages: 15

Country: International technical standard

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Anotation

IEC 60794-3-70:2021 covers outdoor optical fibre cables intended for rugged terrestrial rapid/multiple deployment. These cables, with enhanced mechanical, environmental and ingress performance can be used wherever a rapid or multiple deployment is relevant (e.g. mobile broadcast units, emergency rescue services, tactical ground-forces, outdoor motion-robotics, mining machinery, temporary repair cables for damaged links, etc.). This second edition cancels and replaces the first edition published in 2016. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - incorporation of the new classification system for optical fibre categories, sub-categories in IEC 60793-2-10; - incorporation of the new classification system for optical fibre categories, sub-categories and models in IEC 60793-2-50; - updating of cabled fibre performance categories in alignment with ISO/IEC 11801-1; - updating of bibliographical references. IEC 60794-3-70:2021 est une specification de famille qui couvre les cables a fibres optiques exterieurs destines a un deploiement rapide/multiple terrestre renforce. Ces cables, dont les performances mecaniques, environnementales et d’infiltration sont ameliorees, peuvent etre utilises partout ou un deploiement rapide ou multiple est applicable (par exemple, dans des unites mobiles de diffusion, des services de secours d’urgence, des forces terrestres tactiques, des robots mobiles exterieurs, des engins d’exploitation miniere, des cables de reparation temporaire pour liaisons endommagees, etc.). Cette edition inclut les modifications techniques majeures suivantes par rapport a l’edition precedente: a) incorporation du nouveau systeme de classification pour les categories et sous-categories de fibres optiques de l’IEC 60793-2-10; b) incorporation du nouveau systeme de classification pour les categories, sous-categories et modeles de fibres optiques de l’IEC 60793-2-50.