1、 IEC 62150-3 Edition 2.0 2015-05 INTERNA TIONAL STA NDA RD Fibre optic activ e components and dev ices Test and measurement procedures Part 3:Optical power v ariation induced by mechanical disturbance in optical receptacles and transceiv er interfaces IEC 62150-3:2015-05(en)colourinsideCopyright Int
2、ernational Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no par t of this publication may be reproduced or utilized in any for m or by any means,electronic or mechanical,including photocopying
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11、h.Copyright International Electrotechnical Commission IEC 62150-3 Edit ion 2.0 2015-05 INTER NA TIONAL STA NDA R D Fibre optic activ e components and dev ices Test and measurement procedures Part 3:Optical power v ariation induced by mechanical disturbance in optical receptacles and transceiv er int
12、erfaces INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.180.20 ISBN 978-2-8322-2670-4 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyright International Electrotechni
13、cal Commission 2 IEC 62150-3:2015 IEC 2015 CONTENTS FOREWORD.4 1 Scope.6 2 Normative references.6 3 Terms,definitions and abbreviations.6 3.1 Terms and definitions.6 3.2 Abbreviations.7 4 Measurement consideration.7 4.1 Multiple test methods.7 4.2 Two wiggle loss mechanisms.7 Rationale for two diffe
14、rent wiggle loss test methods.7 4.2.1 Case A:Point of action for the ferrule.7 4.2.2 Case B:Point of action for the plug housing.8 4.2.35 Test Method A.8 5.1 Apparatus.8 General.8 5.1.1 Test cord.8 5.1.2 Power meter.8 5.1.3 Test load.8 5.1.45.2 Test procedures for Tx interfaces.9 Test procedures.9 5
15、.2.1 Set-up.9 5.2.2 Initial measurement.9 5.2.3 Apply load and rotate.9 5.2.4 Wiggle loss.9 5.2.55.3 Test procedures for Rx interfaces and optical receptors.10 Test procedures.10 5.3.1 LOS indicator method.10 5.3.2 Receiver optical power monitor method.10 5.3.36 Test Method B.11 6.1 Apparatus.11 Gen
16、eral.11 6.1.1 Test fixture and rotation mechanism.11 6.1.2 Test cord.11 6.1.3 Power meter.12 6.1.4 Test load.12 6.1.56.2 Test procedures for Tx interfaces.12 Test procedures.12 6.2.1 Set-up.12 6.2.2 Initial measurement.12 6.2.3 Apply load.12 6.2.4 Measurement.12 6.2.5 Wiggle loss.12 6.2.66.3 Test procedures for Rx interfaces and optical receptors.13 Test procedures.13 6.3.1 LOS-indicator method.13 6.3.2 Receiver optical power monitor method.13 6.3.3Copyright International Electrotechnical Commis
