SR EN 60794-3-20:2009

Cabluri cu fibră optică. Partea 3-20: Cabluri exterioare. Specificaţie de familie pentru cabluri aeriene autoportante pentru telecomunicaţii

IEC 60794-3-20:2008(E) covers optical self-supporting aerial telecommunication cables. Requirements of the sectional specification IEC 60794-3 for duct, buried and aerial cables are applicable to cables covered by this standard. This second edition cancels and replaces the first edition published in 2002. It constitutes a technical revision. The main changes are listed below: - the fibres specification clause (Clause 5) has been enlarged to include fibre Types B5 and B6.a; - an annex has been added for additional requirements according to the MICE table.

Adaugă în coș

Informații generale

Status : Anulat
Data aprobării : 30.10.2009
Data publicării : 01.11.2009
Data anulării : 20.10.2000
Număr de pagini : 29
ICS : 33.180.10 Fibre optice si cabluri
Comitet tehnic : 138 - Fibre optice

Relaţii cu alte standarde:

Inlocuieste SR EN 60794-3-20:2003
Inlocuit prin SR EN 60794-3-20:2017