1、 IEC 62074-1 Edition 2.0 2014-02 INTERNATIONAL STANDARD Fibre optic interconnecting devices and passive components Fibre optic WDM devices Part 1:Generic specification IEC 62074-1:2014-02(EN)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27
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11、ce Centre:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC 62074-1 Edition 2.0 2014-02 INTERNATIONAL STANDARD Fibre optic interconnectin
12、g devices and passive components Fibre optic WDM devices Part 1:Generic specification INTERNATIONAL ELECTROTECHNICAL COMMISSION XA ICS 33.180.01,33.180.20 PRICE CODE ISBN 978-2-8322-1379-7 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this
13、publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 62074-1 IEC:2014(E)CONTENTS FOREWORD.5 1 Sco
14、pe.7 2 Normative references.7 3 Terms and definitions.8 3.1 Basic term definitions.8 3.2 Component definitions.9 3.3 Performance parameter definitions.10 4 Requirements.25 4.1 Classification.25 General.25 4.1.1 Type.25 4.1.2 Style.25 4.1.3 Variant.26 4.1.4 Assessment level.26 4.1.5 Normative referen
15、ce extension.27 4.1.64.2 Documentation.27 Symbols.27 4.2.1 Specification system.27 4.2.2 Drawings.28 4.2.3 Measurements.29 4.2.4 Test data sheets.29 4.2.5 Instructions for use.29 4.2.64.3 Standardization system.29 Performance standards.29 4.3.1 Reliability standard.30 4.3.2 Interlinking.30 4.3.34.4
16、Design and construction.31 Materials.31 4.4.1 Workmanship.31 4.4.24.5 Performance requirements.31 4.6 Identification and marking.31 General.31 4.6.1 Variant identification number.31 4.6.2 Component marking.32 4.6.3 Package marking.32 4.6.44.7 Safety.32 Annex A(informative)Transfer matrix.34 A.1 General.34 A.2 Transfer matrix.34 A.3 Transfer matrix coefficient.35 A.4 Logarithmic transfer matrix.35 Annex B(informative)Specific performances of WDM devices for bidirectional transmission system(ex
