1、 IEC/TR 62627-02Edition 1.0 2010-06TECHNICAL REPORT Fibre optic interconnecting devices and passive components Part 02:Report of round robin test results on SC plug style fixed attenuators IEC/TR 62627-02:2010(E)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.
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10、 feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No fu
11、rther reproduction or distribution is permitted.Uncontrolled when printed.IEC/TR 62627-02Edition 1.0 2010-06TECHNICAL REPORT Fibre optic interconnecting devices and passive components Part 02:Report of round robin test results on SC plug style fixed attenuators INTERNATIONAL ELECTROTECHNICAL COMMISS
12、ION XAICS 33.180.10 PRICE CODEISBN 978-2-88912-025-3 Registered trademark of the International Electrotechnical Commission colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is pe
13、rmitted.Uncontrolled when printed.2 TR 62627-02 IEC:2010(E)CONTENTS FOREWORD.4 1 Scope.6 2 Normative references.6 3 Background.6 4 Conclusions.7 5 Test results.8 5.1 Round robin test results of SC/PC plug style attenuator.8 5.1.1 SC/PC plug style attenuator test samples.8 5.1.2 Test method.8 5.1.3 T
14、est laboratories involved in RRT on SC/PC plug style attenuators.8 5.1.4 Measurement results of SC/PC plug style attenuators.9 5.1.5 Summary of attenuation measurements results of SC/PC plug style attenuators.14 5.1.6 Random mating performance with grade B connectors.16 5.1.7 Overview of PDL results
15、 for SC/PC plug style attenuators.18 5.2 Measurement results for SC/APC plug style attenuators.18 5.2.1 SC/APC plug style attenuator test samples.18 5.2.2 Test method.19 5.2.3 Test laboratories involved in RRT on SC/APC plug style attenuators.19 5.2.4 Measurement results of SC/APC plug style attenua
16、tors.19 5.2.5 Summary of attenuation measurements results of SC/APC plug style attenuators.25 5.2.6 Overview of PDL results for SC/APC plug style attenuators.30 6 Mechanical interface issues with SC plug style attenuators.31 Annex A Individual test laboratory results of SC/PC attenuators.33 Annex B Individual test laboratory results of SC/APC plug style attenuators.46 Figure 1 15 dB attenuators All lab results Common reference.9 Figure 2 5 dB attenuators All lab results.11 Figure 3 1 dB atten
