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IEC 61753-031-2-ed.1.0

Fibre optic interconnecting devices and passive components - Performance standard - Part 031-2: Non-connectorized single-mode 1 × N and 2 × N non-wavelength-selective branching devices for Category C - Controlled environment

STANDARD published on 3.9.2014

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electronic design (pdf) (172.90 USD)

English and French -
Print design (172.90 USD)

English and French -
CD-ROM (174.80 USD)

The information about the standard:

Designation standards: IEC 61753-031-2-ed.1.0
Publication date standards: 3.9.2014
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 61753-031-2-ed.1.0 :

IEC 61753-031-2:2014 contains the minimum initial tests and measurement requirements and severities which a non-wavelength selective branching device (NWBD) should satisfy in order to be categorized as meeting the requirement of this IEC standard. The requirements cover balanced bidirectional non-connectorized single-mode 1 x N and 2 x N non wavelength-selective branching devices for use in an IEC Category C environment (N is the number of branching ports), especially but not exclusively used for PON application. For balanced NWBD two attenuation and uniformity performance classes are considered: - class A (premium class) which meets more restrictive requirements (i.e. for extended reach PON application) and - class B (standard class) for standard application (i.e. normal reach PON application). The requirements also cover unbalanced bidirectional non-connectorized single-mode, non-wavelength-selective branching devices; however, the specifications of unbalanced branching devices are limited to 1 x 2 and 2 x 2 devices because they are the most commonly used. Keywords: non-wavelength selective branching device (NWBD), IEC Category C environment LIEC 61753-031-2:2014 contient les exigences et les severites initiales minimales dessais et de mesures auxquelles il convient quun dispositif de couplage independant de la longueur donde (NWBD) satisfasse afin detre classe comme conforme aux exigences de la presente norme IEC.Ces exigences couvrent les dispositifs de couplage independants de la longueur donde 1 x N et 2 x N en unimodal, non connectorises, bidirectionnels symetriques destines a etre utilises dans un environnement de categorie C selon lIEC (N correspond au nombre de ports pouvant etre connectes), utilises en particulier, mais pas de maniere exclusive, pour les applications PON. Dans le cas des NWBD symetriques, deux classes daffaiblissement et duniformite sont prises en compte: - La classe A (classe de premiere qualite) qui satisfait aux exigences les plus restrictives (a savoir pour les applications PON de portee etendue) et - la classe B (classe normale) pour les applications normales (a savoir les applications PON de portee normale). Ces exigences couvrent aussi les dispositifs de couplage independants de la longueur donde en unimodal non-connectorises bidirectionnels asymetriques; toutefois les specifications des dispositifs de couplage asymetriques sont limitees aux dispositifs 1 x 2 et 2 x 2 car ce sont eux qui sont les plus couramment utilises. Mots cles: dispositif de couplage independant de la longueur donde (NWBD), environnement de categorie C selon lIEC