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IEC 61755-2-5-ed.1.0
Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 2-5: Connection parameters of non-dispersion shifted single-mode physically contacting fibres - Angled for reference connection applications
STANDARD published on 8.1.2015
The information about the standard:
Designation standards: IEC 61755-2-5-ed.1.0
Publication date standards: 8.1.2015
SKU: NS-413672
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 61755-2-5-ed.1.0 :
IEC 61755-2-5:2015 defines a set of prescribed conditions that should be maintained in order to satisfy the requirements of angled polished reference connections. The prescribed conditions include dimensional limits and optical fibre requirements of the optical interface to meet specific requirements for reference connection (plugs and adaptors) used for attenuation measurements. Two different grades for reference connections are defined in this standard. The use of each of these grades depends on the application and on the targeted attenuation measurement uncertainty. The model uses a Gaussian distribution of light intensity over the specified restricted mode field diameter (MFD) range. This standard is intended to be used for shipping and acceptance inspections. The reference connector plug is specified for B1.1, B1.3 and B6 fibres as specified in IEC 60793-2-50. The use of the reference connector plug would not be recommended where classification of fibre is difficult, for example construction and maintenance of cable plant. Keywords: angled polished reference connections, plugs and adaptors, attenuation measurements IEC 61755-2-5:2015 definit un ensemble de conditions prescrites qu’il convient de respecter afin de satisfaire aux exigences relatives aux connexions de reference avec angle, avec polissage. Les conditions prescrites comprennent les limites dimensionnelles et les exigences relatives aux fibres optiques de l’interface optique en vue de satisfaire aux exigences specifiques relatives aux connexions de reference (fiches et raccords) utilisees pour les mesures de l’affaiblissement. Deux classes differentes de connexions de reference sont definies dans la presente norme. L’utilisation de chacune de ces classes depend de l’application et de l’incertitude de mesure de l’affaiblissement visee. Le modele utilise une distribution gaussienne de l’intensite du rayonnement lumineux sur la plage de diametres du champ de mode (MFD[1], mode field diameter) restreinte specifiee. La presente norme est destinee a etre utilisee pour les controles d’expedition et de reception. La fiche de connecteur de reference est specifiee pour les fibres B1.1, B1.3 et B6 comme specifie dans l’IEC 60793-2-50. L’utilisation de la fiche de connecteur de reference n’est pas recommandee dans le cas ou la classification des fibres est difficile, par exemple concernant la construction et la maintenance de cables installes. Mots cles: aux connexions de reference avec angle, fiches et raccords, mesures de l’affaiblissement
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