EN 3745-301:2012

Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: Attenuation

This European Standard specifies procedures for the practical measurement of the attenuation and variation in attenuation of optical fibre or optical cable (both hereafter referred to as fibre). Methods A and B are intended for fibre acceptance testing and shall be performed on fibre lengths greater than 1 km. Method C is intended for attenuation measurement required during environmental and mechanical testing and shall be performed on fibre lengths less than 100 m.

Luft- und Raumfahrt - Faseroptische Leitungen für Luftfahrzeuge - Prüfverfahren - Teil 301: Optische Dämpfung

Diese Europäische Norm legt die Verfahrensanweisungen für die praktische Messung der Dämpfung und
Dämpfungsschwankungen in Lichtwellenleitern oder optischen Leitungen fest (beide nachstehend Glasfaser
genannt). Verfahren A und B dienen zur Abnahmeprüfung für Glasfaserkabel und sind an Leitungslängen
über 1 km durchzuführen. Verfahren C dient zur Dämpfungsmessung, wie sie im Rahmen von Umgebungsund
mechanischen Proben erforderlich ist, und ist an Leitungslängen unter 100 m durchzuführen.

Série aérospatiale - Fibres et câbles optiques à usage aéronautique - Méthodes d'essais - Partie 301: Atténuation

La présente Norme Européenne spécifie les procédures pour la mesure pratique de l'atténuation et la
variation de l'atténuation de la fibre optique ou du câble optique (tous deux étant considérés comme des
fibres). Les méthodes A et B sont destinées à l'essai de réception des fibres et doivent être effectuées sur des
longueurs de fibres supérieures à 1 km. La méthode C est destinée à la mesure de l'atténuation exigée durant
l'essai d'environnement et l'essai mécanique et doit être effectuée sur des longueurs de fibres inférieures à
100 m.

Aeronavtika - Optična vlakna in kabli za uporabo v zračnih plovilih - Preskusne metode - 301. del: Optično slabljenje

Ta evropski standard določa postopke za praktično merjenje slabljenja in sprememb v slabljenju optičnega vlakna ali optičnega kabla (v nadaljevanju oboje: »vlakna«). Metodi A in B sta namenjeni preskušanju sprejemljivosti vlakna in ju je treba uporabiti pri vlaknih, daljših od 1 km. Metoda C je namenjena merjenju slabljenja, ki je potrebno med okoljskim in mehanskim preskušanjem, ter jo je treba uporabiti pri vlaknih, krajših od 100 m.

General Information

• Status: Published
• Publication Date: 15-May-2012
• Withdrawal Date: 29-Nov-2012
• ICS: 49.090 - On-board equipment and instruments
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 2 - Electrical
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 30-Jun-2017
• Ref Project: SIST EN 3745-301:2012 - Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: Attenuation

Relations

• Replaces: EN 3745-301:2002 - Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: Attenuation
• Effective Date: 08-Jun-2022

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Faseroptische Leitungen für Luftfahrzeuge - Prüfverfahren - Teil 301: Optische DämpfungSérie aérospatiale - Fibres et câbles optiques à usage aéronautique - Méthodes d'essais - Partie 301: AtténuationAerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: Attenuation49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3745-301:2012SIST EN 3745-301:2012en,fr,de01-september-2012SIST EN 3745-301:2012SLOVENSKI
STANDARDSIST EN 3745-301:20041DGRPHãþD



SIST EN 3745-301:2012



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3745-301
May 2012 ICS 49.090 Supersedes EN 3745-301:2002English Version
Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: Attenuation
Série aérospatiale - Fibres et câbles optiques à usage aéronautique - Méthodes d'essais - Partie 301: Atténuation Luft- und Raumfahrt - Faseroptische Leitungen für Luftfahrzeuge - Prüfverfahren - Teil 301: Optische Dämpfung This European Standard was approved by CEN on 21 January 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3745-301:2012: ESIST EN 3745-301:2012



EN 3745-301:2012 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Preparation of specimens .4 4 Apparatus .4 5 Methods .5
SIST EN 3745-301:2012



EN 3745-301:2012 (E) 3 Foreword This document (EN 3745-301:2012) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2012, and conflicting national standards shall be withdrawn at the latest by November 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 3745-301:2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 3745-301:2012



EN 3745-301:2012 (E) 4 1 Scope T
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