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IEC 61300-2-5 Edition 3.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE F

IEC 61300-2-5 Edition 3.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-5: Tests – Torsion Dispositifs d’interconnexion et composants passifs à fibres optiques – Méthodes fondamentales d’essais et de mesures – Partie 2-5: Essais – Torsion IEC 61300-2-5:2009-01(en-fr) ® This file is subject to a licence agreement. Enquiries to Email: sales@iec.ch - Tel.: +41 22 919 02 11 Order No.: WS-2022-004998 - IMPORTANT: This file is copyright of IEC, Geneva, Switzerland. All rights reserved. Customer: João Figueiredo- No. of User(s): 1 - Company: iETC THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright © 2009 IEC, Geneva, Switzerland All rights reserved. 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Enquiries to Email: sales@iec.ch - Tel.: +41 22 919 02 11 Order No.: WS-2022-004998 - IMPORTANT: This file is copyright of IEC, Geneva, Switzerland. All rights reserved. Customer: João Figueiredo- No. of User(s): 1 - Company: iETC IEC 61300-2-5 Edition 3.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-5: Tests – Torsion Dispositifs d’interconnexion et composants passifs à fibres optiques – Méthodes fondamentales d’essais et de mesures – Partie 2-5: Essais – Torsion INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.180.20 ISBN 978-2-8322-8772-9 ® Registered trademark of the International Electrotechnical Commission Marque déposée de la Commission Electrotechnique Internationale ® Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé. This file is subject to a licence agreement. Enquiries to Email: sales@iec.ch - Tel.: +41 22 919 02 11 Order No.: WS-2022-004998 - IMPORTANT: This file is copyright of IEC, Geneva, Switzerland. All rights reserved. Customer: João Figueiredo- No. of User(s): 1 - Company: iETC – 2 – IEC 61300-2-5:2009  IEC 2009 CONTENTS FOREWORD ........................................................................................................................... 3 1 Scope ............................................................................................................................... 5 2 Normative references ....................................................................................................... 5 3 General description .......................................................................................................... 5 4 Apparatus ......................................................................................................................... 5 4.1 General ................................................................................................................... 5 4.2 Mounting fixture ...................................................................................................... 6 4.3 Cable clamp ............................................................................................................ 6 4.4 Weights ................................................................................................................... 6 4.5 Optical source and detector ..................................................................................... 7 5 Procedure ........................................................................................................................ 7 5.1 Preparation of specimens ........................................................................................ 7 5.2 Pre-conditioning ...................................................................................................... 7 5.3 Mount the device under test .................................................................................... 7 5.4 Measure the attenuation .......................................................................................... 7 5.5 Apply cable load ...................................................................................................... 7 5.6 Measure the attenuation .......................................................................................... 7 5.7 Twist the cable ........................................................................................................ 7 5.8 Test pressure .......................................................................................................... 7 5.9 Monitoring attenuation ............................................................................................. 8 5.10 Final measurements and examinations .................................................................... 8 6 Severity ............................................................................................................................ 8 7 Details to be specified ...................................................................................................... 9 Figure 1 – Component or device test set-up ............................................................................ 6 Figure 2 – Closure test set-up ................................................................................................. 6 Table 1 – Severity levels ......................................................................................................... 8 This file is subject to a licence agreement. Enquiries to Email: sales@iec.ch - Tel.: +41 22 919 02 11 Order No.: WS-2022-004998 - IMPORTANT: This file is copyright of IEC, Geneva, Switzerland. All rights reserved. Customer: João Figueiredo- No. of User(s): 1 - Company: iETC IEC 61300-2-5:2009  IEC 2009 – 3 – INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS – BASIC TEST AND MEASUREMENT PROCEDURES – Part 2-5: Tests – Torsion FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of uploads/Geographie/iec-6130-2-5-torsion 1 .pdf