[ 1 ] ITU T .Architectureofopticaltransportnetworks[S].ITU TRecommendationG .872, Feb1999

[ 2 ] ITU T .Networknodeinterfacefortheopticaltransportnetwork[S].ITU TRecommendationG .709 (DraftIssue0.8.3) , Oct2000

[ 3 ] ITU T .Managementaspectsoftheopticaltransportnetworkelement[S].ITU TRecommendationG .874 (Draft1.4) , Apr2000

[ 4 ] ITU T .Genericfunctionalarchitectureoftransportnet works[S].ITU TRecommendationG .805, Nov1995

[ 5 ] LoweryA , LenzmannO , KoltchanovI , etal.Multiplesignalrepresentationsimulationofphotonicdevices, sys tems, andnetworks[J].IEEEJournalofSelectedTop icsinQuantumElectronics, 2000, 6 (2) :282～296

[ 6 ] GiehmannL , GladischA , RudolphJ.FieldtrialofOAM signaltransportcapabilitieswitha10Mchip/sLED directsequencespreadspectrumsystemsuitedforOAM signal transportintransparentopticalWDM net works[A].OFC /IOOC′99TechnicalDigest[C], Jan1999.252～254

[ 7 ] TektronixInc.Physicallayertestingofdatacommuni cationssignals[M ].TektronixIncApplicationNote, 2000

[ 8 ] OhteruS , TakachioN .OpticalsignalqualitymonitorusingdirectQ factormeasurement[J].IEEEPhotonicsTechnologyLetters, 1999, 11 (10) :1307～1309

[ 9 ] ITU T .Synchronousframestructuresusedat1544, 6312, 2048, 8488and44736kb/shierarchicallevels[S].ITU TRecommendationG .704, Jul1995

[10] BucciG , LandiC .AmultiDSPbasedinstrumentonaVXIC sizemoduleforreal timemeasurements[J].IEEETransactionsonInstrumentationandMeasure ment, 2000, 49 (4) :884～889

[11] BertoccoM , FlamminiA , MarioliD , etal.Robustandaccuratereal timeestimationofsensorssignalparametersbyaDSPapproach[J].IEEETransactionsonInstru mentationandMeasurement, 2000, 49 (3) :685～689

[12] TexasInstrumentsInc.TMS320C6201fixeddigitalsignalprocessordatamanual[M ].TexasInstrumentsInc, 2000