1、 IEC 61753-041-2 Edition 1.0 2014-05 INTERNATIONAL STANDARD Fibre optic interconnecting devices and passive components Performance standard Part 041-2:Non-connectorized single-mode OTDR reflecting device for category C Controlled environment IEC 61753-041-2:2014-05(en)colourinsideCopyrighted materia
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12、 61753-041-2 Edition 1.0 2014-05 INTERNATIONAL STANDARD Fibre optic interconnecting devices and passive components Performance standard Part 041-2:Non-connectorized single-mode OTDR reflecting device for category C Controlled environment INTERNATIONAL ELECTROTECHNICAL COMMISSION R ICS 33.180.20 PRIC
13、E CODE ISBN 978-2-8322-1578-4 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 b
14、y James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 IEC 61753-041-2:2014 IEC 2014 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references.5 3 Terms,definitions and abbreviations.6 3.1 Terms and definitions.6 3.2 Abbreviations.6 4 Test.7 5 Test report.7 6 Per
15、formance requirements.7 6.1 Reference components.7 6.2 Dimensions.8 6.3 Sample size.8 6.4 Test details and requirements.8 Annex A(normative)Sample size.13 Annex B(informative)General information for OTDR reflecting device.14 Bibliography.18 Figure B.1 Functional principle of an OTDR reflecting devic
16、e.14 Figure B.2 Example for OTDR monitoring using connector as coating support.14 Figure B.3 Example for OTDR monitoring using NWBD.15 Figure B.4 Example for OTDR monitoring using WDM.15 Figure B.5 Example for OTDR monitoring using FBG.15 Figure B.6 Example for OTDR monitoring using collimator based TFF.16 Figure B.7 Example for OTDR monitoring using waveguides and TFF.16 Figure B.8 Example for OTDR monitoring using direct coupled TFF.16 Figure B.9 Example of the integration of OTDR monitorin
