1、 IEC 61300-2-2 Edition 3.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-2: Tests Mating durability Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales de
2、ssais et de mesures Partie 2-2: Essais Durabilit de laccouplement IEC 61300-2-2:2009 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 or by any means,
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16、s 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 61300-2-2 Edition 3.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive compo
17、nents Basic test and measurement procedures Part 2-2: Tests Mating durability Dispositifs dinterconnexion et composants passifs fibres optiques Mthodes fondamentales dessais et de mesures Partie 2-2: Essais Durabilit de laccouplement INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNI
18、QUE INTERNATIONALE J ICS 33.180.20 PRICE CODE CODE PRIX ISBN 2-8318-1023-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 61300-2-2 IEC:2009 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references .5 3 General descri
19、ption 5 4 Apparatus.5 4.1 Fixturing5 4.2 Force applicator 5 4.3 Measuring equipment 6 5 Procedure 6 5.1 Initial inspection 6 5.2 Cycling6 5.3 Measurements.6 5.3.1 General remark .6 5.3.2 Measurement condition A 7 5.3.3 Measurement condition B 7 5.3.4 Post test examination 7 6 Severity8 7 Details to
20、be specified 8 Bibliography9 Figure 1 Mating durability test for a plug-adaptor-plug configuration 6 Figure 2 Mating durability test for a plug-socket configuration6 Table 1 Severity level 8 61300-2-2 IEC:2009 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASS
21、IVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-2: Tests Mating durability 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 t
22、o 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 G
23、uides (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 I
24、EC 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
25、 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 sens
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27、rtake 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 t
28、o 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 this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents inc
29、luding individual experts and members 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 rel
30、iance upon, this IEC Publication 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
31、elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61300-2-2 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC techni
32、cal committee 86: Fibre optics. This third edition cancels and replaces the second edition, published in 2003, and constitutes a technical revision. Specific technical changes from the previous edition include a mating durability test for a plug-socket configuration, a new measurement condition and
33、a new severity level. 4 61300-2-2 IEC:2009 The text of this standard is based on the following documents: FDIS Report on voting 86B/2772/FDIS 86B/2804/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 publicat
34、ion has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts 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 deci
35、ded that the contents of this publication will remain unchanged until the maintenance result 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,
36、or amended. 61300-2-2 IEC:2009 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-2: Tests Mating durability 1 Scope The purpose of this part of IEC 61300 is to evaluate the effects of a number of successive cycles of engagement and separation o
37、f fibre optic connectors or other interconnecting devices on optical performance and mechanical degradation of the component under normal usage conditions. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the
38、 edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinations and measurements Visual examination
39、 IEC 61300-3-3, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-3: Examinations and measurements Active monitoring of changes in attenuation and return loss IEC 61300-3-4, Fibre optic interconnecting devices and passive components Basic test an
40、d measurement procedures Part 3-4: Examinations and measurements Attenuation 3 General description The devices under test (DUT) are subjected to a number of successive cycles of engagement and separation. If more than one coupling mechanism is involved, each cycle of engagement shall be conducted wi
41、th all other mechanisms properly engaged. 4 Apparatus The apparatus shall include the following elements: 4.1 Fixturing The device should be tested under normal conditions of use. Where appropriate, suitable clamps, jaws or other means may be used to hold the mating parts of the device in proper ali
42、gnment during the test. 4.2 Force applicator Use a means of applying the force or torque to engage and separate the specimen. Unless otherwise stated, the force to engage the device shall be applied manually. Where required, a means of applying the engagement force or torque shall be specified. 6 61
43、300-2-2 IEC:2009 4.3 Measuring equipment Unless otherwise specified, measuring equipment specified in IEC 61300-3-4 shall be connected to the DUT for monitoring the optical performance during the test. 5 Procedure 5.1 Initial inspection Complete initial examinations and measurements of the specimen
44、as specified in the relevant specification. 5.2 Cycling Unless otherwise specified in the relevant specification, a cycle shall consist of one normal full engagement and separation of the coupling mechanism to be evaluated. The minimum time between each engagement shall be 3 s. When the specimen inv
45、olves more than one coupling mechanism, the cycles shall be conducted with all mechanisms properly engaged. The mating shall be accomplished according to the manufacturers instructions. In the case of a plug-adapter-plug configuration, only one plug is subjected to successive engagement and separati
46、ons cycles, see Figures 1 and 2. Plug A Plug B To light source To detector Adapter IEC 2303/08 Figure 1 Mating durability test for a plug-adaptor-plug configuration Plug Socket To light source To detector IEC 2304/08 Figure 2 Mating durability test for a plug-socket configuration 5.3 Measurements 5.
47、3.1 General remark The attenuation and/or return loss of the specimen shall be monitored during the test, as described in IEC 61300-3-3, unless otherwise specified in the relevant specification. The results shall be within the limit given in the specification. Choose one of the measurement condition
48、s below. 61300-2-2 IEC:2009 7 5.3.2 Measurement condition A Measurements are recorded after every mating. If the value of attenuation or return loss exceeds the specified limit, the measurement should be recorded. The connector may then be cleaned according to the manufacturers instructions and the
49、test resumed. The cleaning of the connector shall be recorded. The number of cleaning operations shall be limited to 20 (4 % of matings). 5.3.3 Measurement condition B The sample population is divided as equally as possible into three specimen groups. Each group is mounted in a holding fixture (e.g. adapter panel) at the following distances from the floor: 0,9 m, 1,
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