DWDM系统原理及测试

DWDM22SunJingqun,MBmarketingteam21DWDM2DWDM3DWDM4DWDM33SunJingqun,MBmarketingteam3DWDM44SunJingqun,MBmarketingteam4DWDM55SunJingqun,MBmarketingteam5WDMWDMDWDM•••66SunJingqun,MBmarketingteam6DWDMDWDM••••77SunJingqun,MBmarketingteam71616DWDMDWDM(nm)(THz)1548.51193.61549.32193.51550.12193.41550.92193.31551.72193.21552.52193.11553.33193.01554.13192.91554.93192.81555.75192.71556.55192.61557.36192.51558.17192.41558.98192.31559.79192.21560.61192.188SunJingqun,MBmarketingteam8DWDMDWDM††††99SunJingqun,MBmarketingteam9DWDMDWDM//111N1N11nn1111nn//1010SunJingqun,MBmarketingteam10DWDMDWDM————OTUOTU————EDFAEDFA——DWDMDWDM——1111SunJingqun,MBmarketingteam11DDWDMWDM••••••••••1212SunJingqun,MBmarketingteam12DDWDMWDMƒƒƒƒƒƒ1313SunJingqun,MBmarketingteam13OOTUTU••OMUG.692G.692OTUG.957G.957155MSDH155MSDH622MSDH622MSDH2.5GSDH2.5GSDH10GSDH10GSDHPDHPDHIPATMATM155MSDH155MSDH622MSDH622MSDH2.5GSDH2.5GSDH10GSDH10GSDHPDHPDHIPATMATM1414SunJingqun,MBmarketingteam14OTUOTU1515SunJingqun,MBmarketingteam153R3ROTUOTU•——1616SunJingqun,MBmarketingteam16DWDWDMDMOTUOTU•••1717SunJingqun,MBmarketingteam17OTUOTUOTUG.957S1S2S3SnOAOAOAR1R2R3RnS1S2S3SnOAOAOAR1R2R3RnOTUG.9571818SunJingqun,MBmarketingteam18OTUOTUS1R11919SunJingqun,MBmarketingteam19OTUOTU•••••••2020SunJingqun,MBmarketingteam20OTUOTUƒƒƒƒƒƒ2121SunJingqun,MBmarketingteam21fiber••2222SunJingqun,MBmarketingteam22λ2λ1λn0dB2323SunJingqun,MBmarketingteam23//2424SunJingqun,MBmarketingteam24//ƒƒƒƒƒ2525SunJingqun,MBmarketingteam25EDFAEDFA)))2626SunJingqun,MBmarketingteam26EDFAEDFAEDFA980nm2727SunJingqun,MBmarketingteam27EDFAEDFA2828SunJingqun,MBmarketingteam28EDFAEDFA1545nm1560nmEDFAEDFAEDFA1530nm2929SunJingqun,MBmarketingteam29•••••3030SunJingqun,MBmarketingteam3012n•••12n•••1550nmDWDM3131SunJingqun,MBmarketingteam31••••••3232SunJingqun,MBmarketingteam32•••3333SunJingqun,MBmarketingteam33••—•••3434SunJingqun,MBmarketingteam34EDFAEDFA3535SunJingqun,MBmarketingteam35EDFAEDFA—3636SunJingqun,MBmarketingteam36ƒEDFA––1550nmƒ–1310/1400nm–ƒ3737SunJingqun,MBmarketingteam37DWDMDWDM††EDFAEDFA††††1310nm1310nm††††††1510nm1510nm††2.048Mb/s2.048Mb/s3838SunJingqun,MBmarketingteam38WDMWDM•WDMITU-TG.661G.662G.663G.671G.681G.691SDHG.692G.957SDHG.784G.773QG.774.00~G.774.08SDH3939SunJingqun,MBmarketingteam39WDM1.:,/2.WDM:1.2.3.WDM:,OSNR,4.OSNRBER5.OSNR,4040SunJingqun,MBmarketingteam40WDMWDMDFB-LDEDFA:NFOTU:,,,SMSR(),,,-20dB,(),PDL,PDL,,(-0.5dB,-3dB,-20dB)4141SunJingqun,MBmarketingteam41DWDMDWDMƒƒƒƒTXTXTXTXOSAOSA4242SunJingqun,MBmarketingteam42DWDMDWDMƒSMSRSMSR=Lmax-Lmin(dB)ƒndBƒƒƒλλλ12−=∆λλsideleftsiderightbandStop−=λλmaxsideOffsetMode−=2OffsetCenterleftrightmaxλλλ+−=4343SunJingqun,MBmarketingteam43DWDMDWDM4444SunJingqun,MBmarketingteam444545SunJingqun,MBmarketingteam45DWDMDWDMƒƒƒTXRXRxRxRxRxDEMUXOFAPowerMeter4646SunJingqun,MBmarketingteam46OTUOTUƒƒƒƒƒƒ-20dBƒ4747SunJingqun,MBmarketingteam47OOTUTU••••4848SunJingqun,MBmarketingteam483R3ROTUOTU––4949SunJingqun,MBmarketingteam49ƒƒƒ3dB1dBTxTxTxTxDWDMMuxOSAOSA5050SunJingqun,MBmarketingteam50ƒƒƒƒ3dB1dBƒOODDUU5151SunJingqun,MBmarketingteam51EDFAEDFAƒƒƒ[dB]=–ƒƒ=OSNR–OSNRƒ5252SunJingqun,MBmarketingteam52DWDMDWDMƒƒƒƒ-20dBƒ2Mƒ2M5353SunJingqun,MBmarketingteam53DWDMDWDMWavelength5454SunJingqun,MBmarketingteam54DWDMDWDMƒƒƒƒƒƒƒƒOMUOMUODUODUOTUOTUOTUOTUSNRSNROSAOSAppmm5555SunJingqun,MBmarketingteam55DWDMDWDMƒƒƒ5656SunJingqun,MBmarketingteam56DWDMDWDM11MS9710CMS9710CCMA5000OSACMA5000OSA--20dB20dBSMSRSMSREDFAEDFANFNF22MP1026AMP1026A33Tunics/Tunics/OsicsOsics/MT9812B/MT9820A/MT9812B/MT9820A4455MP1590BMP1590BSDH/OTNSDH/OTNCMA5000CMA500010GLAN/WAN/SDH10GLAN/WAN/SDH5757SunJingqun,MBmarketingteam57OSAOSAMS9710CMS9710CCMA5000CMA5000OSAOSADWDMDWDM5858SunJingqun,MBmarketingteam58OSAOSADWDMDWDM11--20dB20dBSMSRSMSR22EDFAEDFANFNF335959SunJingqun,MBmarketingteam59MS9710CMS9710Cƒƒ177(H)320(W)350(D)mm,16.5kgƒ20pm(C)ƒ70dB(1nm)ƒ(FWHM)0.05nm(MS9710C)ƒ300WDM(MS9710C)ƒ-90dBmƒƒ3.5’’FDD6060SunJingqun,MBmarketingteam60MS9710CMS9710CƒDWDMCƒMS9710B/C20pmMS9710CƒDWDM6161SunJingqun,MBmarketingteam61MS9710CMS9710C/(DFB-LDs,FP-LDs,LEDs)RMS;SMSR,half-widthevaluation,WDMEDFANF,Max.frequencyrange(VBW)=1MHz.Multimarkers:Markerfunctionformax.300points.(MS9710C)Zonemarkers:ForwaveformanalysiswithinzonePeak/dipsearch:GPIB,RS-232C,VGA(MS9710C)SearchesforapeakordipPMD(polarizationmodedispersion)6262SunJingqun,MBmarketingteam62MS9710CMS9710CMS9710CWithOption1520pm(1530to1570nm)50pm(1520to1600nm)20pm(1520to1620nm)50pm(FWHMofinternalopticalBPF)3%(1530to1570nm,resolution:0.2nm)3%(1520to1620nm,resolution:0.2nm)0.1dB(1530to1570nm)0.3dB(1520to1600nm)Resolution:0.5nm,ATT:off0.1dB(1520to1620nm)0.05dB(1550/1600nm)0.05dB(1550nm)-50to0dBm(ATT:off)-30to+20dBm(ATT:on)0.05dB(1550/1600nm)6363SunJingqun,MBmarketingteam63CMA5000CMA5000–––±––±±–6464SunJingqun,MBmarketingteam64CMA5000CMA5000ƒDWDM––DWDM–ƒ––ƒ–OSA–DWDM–6565SunJingqun,MBmarketingteam65CMA5000CMA5000•—128S/N6666SunJingqun,MBmarketingteam66--MP1026AMP1026A6767SunJingqun,MBmarketingteam67--MP1026AMP1026A–NRZ–100ksamples/sec–(CRU)•–0.1-2.7Gbps(2.7Gbps)–9.8-12.5Gbps(9.8Gbps)•,25mVp-pty