1、 IEC 62496-3 Edition 1.0 2011-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical circuit boards Part 3: Performance standards General and guidance Cartes circuits optiques Partie 3: Normes de performance Gnralits et guide IEC 62496-3:2011 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 IE
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16、2 11 Fax: +41 22 919 03 00 IEC 62496-3 Edition 1.0 2011-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical circuit boards Part 3: Performance standards General and guidance Cartes circuits optiques Partie 3: Normes de performance Gnralits et guide INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMIS
17、SION ELECTROTECHNIQUE INTERNATIONALE L ICS 33.180.01 PRICE CODE CODE PRIX ISBN 978-2-88912-315-5 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 62496-3 IEC:2011 CONTENTS FORE WORD 3 INTRODUCTION 5 1 Scop e 6 2 Nor
18、mative references 6 3 Terms and definitions 6 4 Preparation of a performance standard . 7 4.1 Gene ra l . 7 4.2 Product definition . 7 4.3 Tests 7 4.4 Details 8 4.5 Requirements 8 4.6 Sample size . 8 4.7 Groupings /sequences . 8 4.8 Pass/fail criteria . 8 4.9 Reference product definition 8 4.10 Perf
19、ormance standard test report . 8 Annex A (normative) Tests and severities for performance standards 9 Bibliography . 11 Table A.1 General operating service environments and definitions 9 Table A.2 Category C Controlled environment (Flexible optical circuit boards using optical glass fibres) 9 Table
20、A.3 Category C Controlled environment (Optical circuit boards using optical waveguides) 10 62496-3 IEC:2011 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL CIRCUIT BOARDS Part 3: Performance standards General and guidance FOREWORD 1) The International Electrotechnical Commission (IEC) is a wor
21、ldwide 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
22、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 sub
23、ject 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 d
24、etermined 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 Co
25、mmittees. 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 wh
26、ich 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 Public
27、ation and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is n
28、ot responsible for any services carried out by independent certification bodies. 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 members of its techn
29、ical 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 Publication or any other IEC
30、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 Publication may be the subjec
31、t of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62496-3 has been prepared by IEC technical committee 86: Fibre optics. The text of this standard is based on the following documents: FDIS Report on voting 86/380/FDIS 86/3
32、87/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. 4 62496-3 IEC:2011 A list of all the parts in the IEC 62496 series, under th
33、e general title Optical circuit boards, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this
34、 date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 62496-3 IEC:2011 5 INTRODUCTION Performance standards define standard electro-optical performance under a set of prescribed conditions and contain a series or a set of tests and measurements (which may
35、or may not be grouped into a specific schedule) with clearly defined conditions, severities and pass/fail criteria. The tests are intended to be run as an initial design verification to prove the products ability to satisfy the requirements of a specific application, market sector or user group. The
36、 following clauses in this part of IEC 62496 contain those sets of performance criteria that have been standardized for international use. A product that has been shown to meet all the requirements of a performance standard may be declared as complying with that performance standard. Products from o
37、ne manufacturer that are tested to a performance standard will operate together within the bounds of the criteria set by the performance standard. There is however no guarantee that products from different suppliers having the same standard interface, which have been independently tested to a perfor
38、mance standard, will meet the same levels of optical performance when mated together as those supplied by one manufacturer. Compliance with a performance standard demonstrates that a product has passed a design verification test; it is not a guarantee of lifetime assured performance or reliability.
39、Both service life tests and reliability testing must be the subject of a separate test schedule where the tests and severities selected are such that they are truly representative of the requirements of these test programmes. Consistency of manufacture should be maintained using a recognized quality
40、 assurance programme, while the reliability of the product should be evaluated using the procedures recommended in IEC 62005 series and IEC 61751. When possible, tests and measurements should be selected from the IEC 61300 series. Where this is not possible, the required test method should be attach
41、ed as an annex to the performance standard. 6 62496-3 IEC:2011 OPTICAL CIRCUIT BOARDS Part 3: Performance standards General and guidance 1 Scope This part of IEC 62496 covers general information on optical circuit board performance standards. It defines those tests and severities which form the perf
42、ormance categories or general operating service environments and identifies those tests which are considered to be product-specific. Test and severity details are given in Annex A. IEC 62496-3 provides references, definitions and rules for creating optical circuit board performance standards, as wel
43、l as related information pertinent to the subject. Subsequent parts of the IEC 62496-3 series are sequentially numbered and contain performance criteria for specific applications. Each part will be added as the performance criteria become standardized for international use. 2 Normative references Th
44、e following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61300-2-18, Fibre optic interconnecting devices
45、 and passive components Basic test and measurement procedures Part 2-18: Tests Dry heat High temperature endurance IEC 61300-2-19, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-19: Tests Damp heat (steady state) IEC 61300-2-22, Fibre optic in
46、terconnecting devices and passive components Basic test and measurement procedures Part 2-22: Tests Change of temperature IEC 61753-1, Fibre optic interconnecting devices and passive components performance standard Part 1: General and guidance for performance standards 3 Terms and definitions For th
47、e purposes of this document, the following terms and definitions apply. 3 . 1 operating/service environment typical service environment or operating location simulated by a performance category 3 . 2 performance category series of tests and measurements (which may or may not be grouped into a specif
48、ic sequence) with clearly stated conditions and severities, which are chosen to simulate a particular operating service environment 62496-3 IEC:2011 7 3 . 3 performance standard standard designed to verify a product which is capable of meeting the requirements of a particular service environment NOT
49、E It contains a combination of those tests, together with their severities and pass-fail criteria, which shall be applied to all optical circuit boards for a particular performance category, together with those which are considered specific to that particular product in that environment. 3 . 4 product specific tests those tests which are considered to be specific to a particular prod
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