1、 IEC 62843 Edition 1.0 2013-01 INTERNATIONAL STANDARD Standard for N times 64 kilobit per second optical fiber interfaces between teleprotection and multiplexer equipment IEC 62843:2013(E)IEEE Std C37.94-2002 IEEE Std C37.94 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc
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10、tomer Service 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 62843 Edition 1.0 2013-01 INTERNATIONAL STANDARD Standard for N ti
11、mes 64 kilobit per second optical fiber interfaces between teleprotection and multiplexer equipment INTERNATIONAL ELECTROTECHNICAL COMMISSION R ICS 33.200 PRICE CODE ISBN 978-2-83220-566-2 Warning!Make sure that you obtained this publication from an authorized distributor.IEEE Std C37.94 Copyrighted
12、 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 62843:2013(E)iiiIEEE Std C37.94-2002Published by IEC under license from IEEE.2003 IEEE.All rights reserved.C
13、ontents1.Overview.11.1 Scope.11.2 Purpose.12.References.13.Definitions and abbreviations.23.1 Definitions.23.2 Acronyms.24.Frame structure.24.1 Header.34.2 Overhead data.44.3 Channel data.44.4 Path frame alignment.45.Communication failure scenarios.45.1 Loss of signal(LOS).45.2 Signal failure action
14、s.45.3 Path“yellow”detection.55.4 Link failure response.56.Clock timing.66.1 Frequency.66.2 Jitter.66.3 Wander.77.Optical transmitter output.77.1 Level.77.2 Wavelength.78.Optical receiver sensitivity.78.1 Operating range.79.Optical connectors.7Annex A(informative)Fiber optics.8Annex B(informative)Ha
15、rmonization with other standards.10Annex C(informative)Bibliography.12Annex D(informative)IEEE List of Participants.13Copyrighted 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.Uncontrol
16、led when printed.ivIEC 62843:2013(E)IEEE Std C37.94-2002Published by IEC under license from IEEE.2003 IEEE.All rights reserved.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 62843:2013(E)vIEEE Std C37.94-2002Published by IEC under license from IEEE.2003 IEEE.All rights reserved.STANDARD FOR N TIMES 64KILOBIT PER SECOND OPTICAL FIBERINTER
