Table of Contents
1General
1.1Scope
1.2Configuration
1.3Application
1.4Abbreviations
2Modellingandrelationshipbetweenthedigital
sectionandtheET
3Functions
3.1B-channel
3.2H0-channel
3.3H1-channel
3.4D-channel
3.5Bittiming
3.6Octettiming
3.7Framealignment
3.8CRCprocedure
3.9M-channel
3.10Powerfeeding
3.11Operationandmaintenance
4Networkperformance
4.1Availability
4.2Signaltransferdelay
4.3Errorperformance
4.4Jitter
5Operationandmaintenance
5.1General
5.2Controlfacilities
5.3Monitoring
6Operationandmaintenanceprocedures
6.1Partitioningoffunctions
6.2DefinitionsofsignalsattheTreferencepoint
6.3DefinitionofDSstatemachine
6.4DefinitionofETlayer1statemachine
AnnexASystemmanagementrequirements
A.1Introduction
A.2Systemmanagementrequirements
AnnexBAllocationofsignalcodingsandDSstate
transitiontablesforoption2accordingto
RecommendationI.604at2Mbit/s
B.1Introduction
B.2DSstatetransitiontable
B.3CodingofsignalsatV3referencepoint
B.4Allocationofsignalelementstofunctional
elements
B.5IndicationofCRC-4errorsdetectedatthe
TreferencepointtotheET
AnnexCAllocationofsignalcodingsandDSstate
transitiontablesforoption3accordingto
RecommendationI.604at2Mbit/s
C.1Introduction
C.2SignalsattheV3referencepoint
C.3Definitionoffunctionelements(FEs)atthe
V3referencepoint
C.4FEsattheV3referencepoint
C.5Performancecriteria
C.6Accessdigitalsection(DS)statemachine