光模块培训课件

OpticalTransceiversAuthor:Sujing2010.08.05DefinitionandFunctionOpticalmoduleisthedevicewhichconvertercoopersignaltoopticalsignal,andviceversa.Itisthemaindeviceinopticaltelecommunication.OpticaltelecommunicationsystemStandarddigitalopticalsystemOpticalTransceiversSurvey:

Aopticalmodulecombinedby3parts:OSA,electronicdeviceandopticalconnector.光发射部分由驱动电路、控制电路（如APC、ATC)、光源三部分构成，具有发射禁止和监视输出等功能。光接收部分主要由PIN-TIA前放组件和主放电路两部分组成，并具有无光告警(LOS)功能。

TelecommunicationnetSeewhereituse.？FTTX,FTTH，FTTP……Fiber-to-the-x（FTTx）(FTTx,x=Hforhome,Pforpremises,CforcurbandNfornodeorneighborhood)Classificationbytransmissionmedium

Singlemodetransceiver

MultimodetransceiverMultimodeFiberTwostandardofMultimodefiberis62.5/125µmand

50/125µm；62.5&50referstothediameterofferrules.125refersthediameterwithcoating.Multimodefiberonlyuseonlesscapacityandshortdistancetransmission.

TransmissionformofSMandMMfiber

gradedindexmultimodefiber

stepIndexmultimodefiber

SMFiber

ReceiverLPFRestrictionamplifierSignalelectricitycircuitPDDataoutputDDMPECLbufferFirstputbufferTypesofTransceiverBypackage:

1X9、SFF、GBIC、SFP、SFP+、XFP、X2、XENPAK、PON…...Products：

SFPSFP---SmallFormFactorPluggable,alsonamedmini-GBIC.TheadvantageofSFPishotpluggable,smallsize,andmetalcasing.Products：1×9Plasticcasing,9PINonthebottom,mainlyuseontheproductionofMediaconverterandVDOmultiplexor.

SFF

SmallFormFactor,metalcasing,2x5or2x10PINonthebottom,mainlyuseonSDH,SONET,fastEthernetandFiberChannel.XFP10GigabitSmallFormFactorPluggable，Metalcasing,hotpluggable,applicantsin10Gopticaltelecommunication.

X2X2,Metalcasing,hotpluggable.10GEthernet.PONPON--passiveopticalnetwork.

ThereareEPONandGPON；EPONbasedonIEEE802.3ah，GPONbasedonITU-TG.984.SofarEPONismatureandGPONisstillindeveloping,(GEPONisEPON)PONONUOLTONUisopticalnetunit,isenduserdevice,OLTisopticallineterminal,isbureauunit.InternalstructureoftransceiversSFPXFPTypesofSFP(2)

Byopticalport.

DualfiberSFP,BIDISFP,CopperSFPDualfiberSFPDualLCconnectorEachfiberneedbothonTXandRXMostpopular.CopperSFPSingleRJ45portsUTPCabletransmission.TypesofSFPByDDM

WithDDMWithoutDDMDDM=DigitalDiagnosticMonitoring

DDMSFPandNoDDMSFParesamelookingfrominterface.Onlydifferininternalelectricitycircuits.DDMNoDDMSFPCANNOTupgradetoDDMSFPDDMDDMinformationEEPROMOpticalsubmaterialsTXside：LED、VCSEL、FP、DFB、

CWDM、DWDM,EML.DMLRXside：PIN-TIA、APDTOSA(TXopticalsub-assembly)TOSAApplicationDatabasewavelengthLaserOpticalportPINSDH/SONET155M622M1.244G2.488G850nmVCSELLC/SCMale/Femal1310nmFP/DFB1550nmGBE1.0625G850nmVCSEL1310nmFP/DFB1550nmFC1.0625/2.125G850nmVCSEL1310nmFP/DFB1550nmCWDM155M~2.67G1270~1610nmFP/DFBDWDM155M~2.67G1563.05~1528.77nmDFB10G(SDH,Ethernet,FCshared)9.953~10.709G850nmVCSEL1310nmFP/DFB1550nmTXOSA(VCSEL：VerticalCavitySurfaceEmittingLaser):850nm,ShortReach(FP：Fabry-Perot)Laser:1310nm，IntermediateReach(DFB：DistributedFeedback)Laser:1310nmand1550nm,LongReachROSATypeROSAApplicationDatabaseWavelengthChipFiberportPINSDH/SONET155M622M1.244G2.488G850nmGaAsFor850nmInGaAsFor1310/1550PIN-TIAForShortDistanceAPD-TIAForLongDistance

LC/SC4pinForPIN-TIA5pinsForAPD-TIA1310nm1550nmGBE1.0625G850nm1310nm1550nmFC1.0625/2.125G850nm1310nm1550nmCWDM155M~2.67G1270~1610nmDWDM155M~2.67G1563.05~1528.77nm10G(SDH,Ethernet,FCshared)9.953~10.709G850nm1310nm1550nmRXOSA(PIN：“p-type”-intrinsic-“n-type”):CheaperandEasier(APD：AvalanchePhotoDiode):MoresensitiveOSAStructure耦合FiberConnectorsLCSCFCSTLC-LCSC-SCBIDImaterials,BOSAPluggablePigtailsMSA-多源协议

------指定电接口和机械接口的定义GBICMSA(SFF-8053Rev5.5)•SFFMSA•SFPMSA•SFF-8472Rev9.3(DigitalDiagnostic)•XFPMSA(SFF-8077iRev4.0)•XENPAKMSA•300-PINMSA(Edition4)指定电接口和机械接口的定义GigabitEthernetprotocol

----definiteopticalport•IEEE802.3-2002(General)•IEEE802.3ah(E-PON)•IEEE802.3ab(10/100/1000Base-T)•IEEE802.3ae(10GE)同步数字系统与同步光纤网络协议

------指定光接口定义ITU-TG.957(STM-1,STM-4,STM-16SDHopticalinterface)•ITU-TG.958(SDHsystembasic,includingjitterrequirement)•ITU-TG.691(10GSDH,STM-64)•ITU-TG.959(OTN)•TelcodiaGR-253(SONET:SYNCHRONOUSOpticalNetworks)PON

-----OpticalportDefinition•ITU-TG.983.x(APONandBPON)•ITU-TG.984.x(GPON)•IEEE802.3ahD3.1(EPON)10G

-----OpticalportDefinition•ITU-TG.691(10GSDH)•ITU-TG.959.1(Opticaltransportnetwork-OTN)•IEEE802.3ae-2002(10GEthernet)•10GFCRev3.5(10GFiberChannel)ATOPProductsnamingrulesAP-XXXXXX-XXXXXXATOPProductCategoriesS--SFPB--BIDIG--GBICX--XFPF--SFFSC--SFPCWDMSD--SFP-DWDMEU--GEPONONUET--GEPOMOLTGU--GPOMONUGT—GPOM-OLTGC—GBICCWDMGD—GBICDWDMTR–1X9DualfiberTB–1x9BIDITX-1X9TransmitRx—1x9ReceiveX2--x2XE-XENPARKOperatingWavelength31—1310nm55--1550nm85—850nm47—1470nm49--1490nm51—1510nm53—1530nm57—1570nm59—1590nm61—1561nm53—T1550/R1310nm35—T1310/R1550nm43—T1490/R1310nm34—T1310/R1490nmDateRate01—155M06–622M12—1.25G25—2.5G21—21.125G42—4.25G1X—10GLaserType1—FP/PIN2—DFB/PIN3—VCSEL4—DFB/APD5—CWDM/PIN6—CWDM/APD7—DWDM8—EML/PIN9—EML/APDOperatingVoltage3—3.3V5—5V4—3.3Vand5V6—1.8V3.3Vand5VOperatingtemperatureC—0~70℃I—40~+85℃D—withDDMNothing—withoutDDMFiberPortL—LCS—SCF—FCT—STDistance10—10km20—20km40—40km60-60km80—80km120—120kmM—Multimode10GProductsItemWavelengthDistance(km)PartNumber备注XFP8500.3AP-X851X3-3CDLM

131010AP-X311X2-3CDL10

155040AP-X551X8-4CDL40

155080AP-X551X9-4CDL80

DWDM40AP-X**1X7-4CDL40

80AP-X**1X7-4CDL80

X28500.3AP-X2851X3-4CSM

131010AP-X2311X2-4CS10

155040AP-X2551X8-4CS40

155080AP-X2551X9-4CS80

DWDM40AP-X2**1X7-4CS40

80AP-X2**1X7-4CS80

10GProductsXENPAK8500.3AP-XE851X3-4CSM

131010AP-XE311X2-4CS10

155040AP-XE551X8-4CS40

155080AP-XE551X9-4CS80

DWDM40