1、 IEC 61753-056-2 Edition 1.0 2012-12 INTERNATIONAL STANDARD Fibre optic interconnecting devices and passive components Performance standard Part 056-2:Single mode fibre pigtailed style optical fuse for category C Controlled environment IEC 61753-056-2:2012(E)Copyrighted material licensed to BR Demo
2、by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this p
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10、is permitted.Uncontrolled when printed.IEC 61753-056-2 Edition 1.0 2012-12 INTERNATIONAL STANDARD Fibre optic interconnecting devices and passive components Performance standard Part 056-2:Single mode fibre pigtailed style optical fuse for category C Controlled environment INTERNATIONAL ELECTROTECHN
11、ICAL COMMISSION R ICS 33.180.20 PRICE CODE ISBN 978-2-83220-515-0 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,dow
12、nloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 61753-056-2 IEC:2012(E)CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Tests.7 4 Test reports.7 5 Performance requirements.7 5.1 Sample size,sequencing and
13、 grouping.7 5.2 Dimensions.7 5.3 Test details and requirements.8 Annex A(normative)Sample size and product sourcing requirements.14 Annex B(normative)Power thresholds for optical fuses.15 Annex C(informative)Example of dimensions for optical fuses.16 Annex D(normative)Testing of optical fuses.17 Fig
14、ure C.1 Optical fuse,in-line configuration,regularly without connectors.16 Figure D.1 Test set-up schematics.17 Figure D.2 Example of power threshold and blocking attenuation at threshold measurements for sample 1280A of an optical fuse.18 Figure D.3 Response time curve of an optical fuse.19 Figure
15、D.4 Response time testing set-up.19 Table 1 Performance requirements for optical fuses.8 Table A.1 Sample size and product sourcing requirements.14 Table B.1 Powers for optical fuses,single-mode.15 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014
16、 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.61753-056-2 IEC:2012(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD Part 056-2:Single mode fibre pigtailed style optical fuse for category C Controlled environment FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical comm
