Table of Contents
1Scope
2References
3Termsanddefinitions
4Abbreviations
5Conventions
5.1SDH-specifictransmissionlayernames
5.2Performanceandreliability
6Supervision
6.1Trailterminationpointmodeandportmode
6.2Defects
6.3Consequentactions
6.4Defectcorrelations
6.5One-secondperformancemonitoringfilter
7Informationflow(XXX_MI)acrosstheXXX_MPreference
points
8Genericprocesses
8.1Linecodingandscramblingprocesses
8.2Alignmentprocesses
8.3Signalqualitysupervisionprocesses
8.4BIPcorrectionprocesses
9STM-Nphysicalsectionlayer(N=1,4,16,64,256)
9.1Connectionfunctions
9.2Terminationfunctions
9.3Adaptationfunctions
9.4Sublayerfunctions(N/A)
10STM-Nregeneratorsectionlayer(N=1,4,16,64,256)
10.1Connectionfunctions
10.2Terminationfunctions
10.3Adaptationfunctions
10.4Sublayerfunctions
11STM-Nmultiplexsectionlayer(N=1,4,16,64,256)
11.1Connectionfunctions
11.2Terminationfunctions
11.3Adaptationfunctions
11.4Sublayerfunctions
12VC-npath(Sn)layer(n=4-X,4,3-X,3)
12.1Connectionfunctions
12.2Terminationfunctions
12.3Adaptationfunctions
12.4Sublayerfunctions
12.5Virtualconcatenationfunctions
13VC-mpath(Sm)layer(m=2,12,11)
13.1Connectionfunctions
13.2Terminationfunctions
13.3Adaptationfunctions
13.4Sublayerfunctions
13.5Virtualconcatenationfunctions
14Timingfunctions
15Specificationofjitterandwander
15.1STM-Ninterfaces
15.2PDHinterfaces
15.3Jitterandwandermeasurement
16Overheadaccessfunction(OHA)
AnnexA-Algorithmforpointerdetection
A.1Pointerinterpretation
A.2Concatenatedpayloads
A.3Pointerprocessingflowchart
AppendixI-ExampleofF1byteusage
AppendixII-Datacommunicationschannel(DCC)
AppendixIII-STM-16regeneratorfunctionalmodel(example)
AppendixIV-STM-Ntransparentregenerator
AppendixV-VerificationofSDHequipmentCIDimmunity
V.1Background
V.2Method
AppendixVI-Enhancedremotedefectindicationoperation
VI.1VC-4-Xc/VC-4/VC-3paths
VI.2VC-2/VC-12/VC-11paths
VI.3Interworkingfunctions
AppendixVII-STM-64regeneratorjitteraccumulationanalyses
andhypotheticalreferencemodel(HRM)
VII.1Introduction
VII.2STM-64regeneratorhypotheticalreferencemodel
VII.3STM-64(TypeA)regeneratorjitteraccumulation
simulationmodel,analyses,andresults Abstract
Specifies both the components and the methodology that should be used in order to specify SDH functionality of network elements; it does not specify an individual SDH equipment as such.
