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Optical fibre cables - Part 1-21: Generic specification - Basic optical cable test procedures - Mechanical tests methods
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NORMA vydána dne 5.3.2020
Dostupnost | Vyprodáno |
Cena | NA DOTAZ bez DPH |
NA DOTAZ |
Označení normy: IEC 60794-1-21-ed.1.1
Datum vydání normy: 5.3.2020
Kód zboží: NS-988448
Počet stran: 374
Přibližná hmotnost: 1153 g (2.54 liber)
Země: Mezinárodní technická norma
IEC 60794-1-21:2015+A1:2020 applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. The object of this standard is to define test procedures to be used in establishing uniform requirements for mechanical requirement performance. Throughout this standard the wording ""optical cable"" may also include optical fibre units, microduct fibre units, etc. General requirements and definitions are given in IEC 60794-1-20 and a complete reference guide to test method of all types in the IEC 60794-1-2. This first edition of IEC 60794-1-21 cancels and replaces the mechanical tests part of the second edition of IEC 60794-1-2, published in 2003. It constitutes a technical revision. Keywords: optical fibre cables for use with telecommunication equipment, test procedures. This consolidated version consists of the first edition (2015) and its amendment 1 (2020). Therefore, no need to order amendments in addition to this publication.This publication is to be read in conjunction with
Poslední aktualizace: 25.04.2024 (Počet položek: 2 896 007)
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