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ITU G.829:2002

ITU G.829:2002 Error Performance Events For Sdh Multiplex And Regenerator Sections Defines error performance events and block structures for SDH multiplex and regenerator sections (see ITU-T Recommendations G.707/Y.1322 [1] and G.708 [2] for reference).

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Table of Contents

FOREWORD
CONTENTS
1Scope
2References
3Abbreviations
4ThedefinitionandmeasurementoftheblockforSDH
multiplexsections
4.1DefinitionoftheblockforanSDHmultiplexsection
4.2Blocksizes
4.2.1In-servicemonitoringofblocks
4.3Out-of-servicemeasurementsofblocks
5ErrorperformanceeventsforSDHmultiplexsections
5.1Definitions
5.2Eventsdeterminationformultiplexsections
5.2.1Anomalies
5.2.2Defects
5.2.3Estimationoftheperformanceevents
6ThedefinitionandmeasurementoftheblockforSDH
regeneratorsections
6.1DefinitionoftheblockforanSDHregeneratorsection
6.2Blocksizes
6.3In-servicemonitoringofblocks
6.4Out-of-servicemeasurementsofblocks
7ErrorperformanceeventsforSDHregeneratorsections
7.1Definitions
7.2Eventsdeterminationforregeneratorsections
7.2.1Anomalies
7.2.2Defects
7.2.3Estimationoftheperformanceevents
AnnexA-Entryandexitcriteriafortheunavailablestate
ofasingledirectionofanSDHsection
A.1Criteriaforasingledirection

Abstract

Defines error performance events and block structures for SDH multiplex and regenerator sections (see ITU-T Recommendations G.707/Y.1322 [1] and G.708 [2] for reference).

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