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Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-25: Examinations and measurements - Concentricity of non-angled ferrules and non-angled ferrules with fibre installed
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STANDARD published on 30.8.2016
Designation standards: IEC 61300-3-25-ed.3.0
Publication date standards: 30.8.2016
SKU: NS-650592
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 61300-3-25:2016 describes the procedure to determine the concentricity of the axis of the bore in a non-angled ferrule with the axis of the ferrule, and in the case of non-angled ferrules with fibre installed, to determine the concentricity of the axis of the fibre core with the axis of the ferrule. This third edition cancels and replaces the second edition published in 2013 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - deletion of method C due to potential damage of ferrule end face by the spindle. Method C is the ferrule bore reference method for bare ferrules according to IEC 61300-3-25:2013; - separation of original method A into method A-1 and method A-2 relating to the two different types of ferrule (with/without fibre fitted); - integration of the content of Annexes A and B into the test procedure. Keywords: concentricity, ferrule LIEC 61300-3-25:2016 decrit une procedure en vue de determiner la concentricite de laxe de lalesage dune ferule sans angle avec laxe de la ferule, et dans le cas de ferules sans angle avec fibre montee, de determiner la concentricite de laxe du coeur de la fibre avec laxe de ferule. Cette troisieme edition annule et remplace la deuxieme edition parue en 2013 et constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - suppression de la methode C du fait de deteriorations potentielles de lextremite de la ferule par les tiges coniques. La methode C est la methode prenant pour reference lalesage de la ferule pour les ferules nues selon lIEC 61300-3-25:2013; - division de la methode A originale en methode A-1 et methode A-2 liees aux deux differents types de ferules (avec/sans fibre installee); - integration du contenu des Annexes A et B dans la procedure dessai. Mots cles: concentricite, ferule
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