1、 IEC 61300-2-1 Edition 3.0 2009-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-1: Tests Vibration (sinusoidal) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamental
2、es dessais et de mesures Partie 2-1: Essais Vibrations (sinusodales) IEC 61300-2-1:2009 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2009 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
3、 or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to thi
4、s publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectr
5、onique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-
6、aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publis
7、hes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. C
8、atalogue of IEC publications: www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. IEC Just Published: www.iec.ch/online_news/justpub S
9、tay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available on-line and also by email. Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and defini
10、tions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary online. Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance, please visit the
11、Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationales pour tout ce qui a trait llectricit, ll
12、ectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue des publications de la CEI: www.iec
13、.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de la CEI vous permet deffectuer des recherches en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces. Just Published CEI: www.iec.ch/online_n
14、ews/justpub Restez inform sur les nouvelles publications de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques.
15、Il contient plus de 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm Si vous dsirez nous donne
16、r des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61300-2-1 Edition 3.0 2009-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices
17、and passive components Basic test and measurement procedures Part 2-1: Tests Vibration (sinusoidal) Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Partie 2-1: Essais Vibrations (sinusodales) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMM
18、ISSION ELECTROTECHNIQUE INTERNATIONALE H ICS 33.180.20 PRICE CODE CODE PRIX ISBN 2-8318-1056-8 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale colour inside 2 61300-2-1 IEC:2009 CONTENTS FOREWORD.3 1 Scope.5 2 Normat
19、ive references5 3 General description.5 4 Apparatus.5 4.1 General .5 4.2 Vibration generator 6 4.3 Mounting fixture.6 4.4 Measuring equipment 6 5 Procedure.6 5.1 Preparation of DUT6 5.2 Pre-conditioning 6 5.3 Initial measurement .6 5.4 Conditioning 6 5.5 Monitoring .6 5.6 Recovery.7 5.7 Final measur
20、ements 7 6 Severity 7 7 Details to be specified.8 Figure 1 Example of vibration apparatus.7 Table 1 Connectors and passive components .8 Table 2 Closures8 61300-2-1 IEC:2009 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUR
21、EMENT PROCEDURES Part 2-1: Tests Vibration (sinusoidal) 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-oper
22、ation 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
23、 “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 pre
24、paration. 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 con
25、sensus 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
26、 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
27、 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 can
28、not 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 this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and m
29、embers of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publicatio
30、n or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publicatio
31、n may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61300-2-1 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
32、 This third edition of IEC 61300-2-1 cancels and replaces the second edition published in 2003 and constitutes a technical revision. Changes from the previous edition are to reconsider the severity and the structure of this standard. 4 61300-2-1 IEC:2009 The text of this standard is based on the fol
33、lowing documents: FDIS Report on voting 86B/2862/FDIS 86B/2903/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all pa
34、rts of IEC 61300 series, published under the general title Fibre optic interconnecting devices and passive components Basic test and measurement procedures can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the maintenance res
35、ult date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The “colour inside” logo on the cover page of this publication indi
36、cates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this publication using a colour printer. 61300-2-1 IEC:2009 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES
37、Part 2-1: Tests Vibration (sinusoidal) 1 Scope This part of IEC 61300 evaluates the effects of vibration on fibre optic devices at the predominant frequency ranges and magnitudes that may be encountered during field service. NOTE Most vibrations encountered in service are not of a simple harmonic na
38、ture. However, it has been shown that tests based on vibrations of this type are satisfactory to simulating actual service. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For unda
39、ted references, the latest edition of the referenced document (including any amendments) applies. IEC 60068-2-6, Environmental testing Part 2-6: Tests Test Fc: Vibration (sinusoidal) IEC 61300-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1:
40、 General and guidance IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinations and measurements Visual examination IEC 61300-3-3, Fibre optic interconnecting devices and passive components Basic test and measurement proced
41、ures Part 3-3: Examinations and measurements Active monitoring of changes in attenuation and return loss IEC 61300-3-28, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-28: Examinations and measurements Transient loss 3 General description This
42、 procedure is derived from IEC 60068-2-6, test Fc. The device under test (DUT) is mounted on a vibration generator and vibrated with a sinusoidal motion. The DUT is exposed to vibration in three mutually perpendicular directions, one of which is parallel to the optical axis. The vibration amplitude
43、is specified either in terms of constant displacement or constant acceleration. 4 Apparatus 4.1 General The apparatus shall be in accordance with IEC 60068-2-6, test Fc and consists of the following elements. 6 61300-2-1 IEC:2009 4.2 Vibration generator A vibration generator capable of generating a
44、sinusoidal excitation and its auxiliary test equipment. 4.3 Mounting fixture A suitable DUT mounting fixture capable of transmitting the vibration conditions specified shall be used. The mounting fixture shall be designed so that the resonant vibration inherent in the fixture shall not have an effec
45、t on the specified frequency range. The amplitude and the acceleration of the applied vibration shall be monitored on the test fixture near the DUT mounting points. 4.4 Measuring equipment Unless otherwise specified, measuring equipment specified in IEC 61300-3-3 shall be connected to the DUT for mo
46、nitoring the optical performances during the test; moreover the transient loss measuring equipment specified in IEC 61300-3-28 shall be used to detect fast variation of attenuation. 5 Procedure 5.1 Preparation of DUT Prepare the DUT according to the manufacturers instructions or as specified in the
47、relevant specification. 5.2 Pre-conditioning Pre-condition the DUT for 2 h at the standard test conditions specified in IEC 61300-1, unless otherwise specified in the relevant specification. 5.3 Initial measurement Complete initial examinations and measurements of the DUT as required by the relevant
48、 specification. 5.4 Conditioning The DUT shall be mounted rigidly to the fixture in a manner that simulates normal mounting as closely as possible. A minimum of 200 mm of optical fibre/cable shall be unsupported on both ends of the DUT and be attached free of tension to the vibrating surface. Conduc
49、t the procedure in accordance with IEC 60068-2-6, test Fc. The DUT shall be vibrated in three mutually perpendicular axes coincident with the principal axes of the device. If the sample has axial symmetry the number of axes to be tested can be reduced to two. The vibration endurance shall be performed by sweeping continuously between minimum and maximum frequency a
