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《光纤收发器与协议转换器的区别（difference between optical fiber transceiver and protocol converter ）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、光纤收发器与协议转换器的区别61300（Differencebetweenopticalfibertransceiverandprotocolconverter61300）Fiberoptictransceiverisaphysicallayerequipment,istoconvertopticalfibertotwistedpairequipment,thereisa10/100/1000Mconversion.Therearemanykindsofprotocolconverter,themajorit
2、yisbasicallyisa2layerdevice,aRADprotocolconverterisoftenmetwiththeE1line2MintoV.35datalineconnectedtotherouterequipment,ofcourse,2MtwistedpairEthernet,remoteaccessvia2McommunicationlinescanrealizeLANandexpand.Thetwokindsofequipmentmaintainlittletoit,solonga
3、sitdoesn'tburn,itwillnotbebad.Routerismorethan3layersofequipment,youneedtomasteralotofknowledgeofrouterconfiguration.Differentbrandsofdifferentmethodsofuse,youneedtohavetargetedlearning.Agreement。Opticaltransceiverisalightsignaltwistedpairsignalofshortdista
4、nceandlongdistanceEthernettransmissionmediaconversionunitswap,inmanyplaces,alsoknownasphotoelectricconverteroropticalfiberconverter(FiberConverter).FiberoptictransceiversaregenerallyusedinEthernetcablecannotcover,mustusefibertoextendthetransmissiondistanceo
5、ftheactualnetworkenvironment,atthesametimetohelpthelastmilefiberlineconnectedtometropolitanareanetworkandtheouternetworkalsoplayedahugerole.Withfibertransceivers,usersalsoneedtoupgradethesystemfromthecopperwiretothefiber,butthelackoffunds,manpowerortimeuser
6、sprovideaninexpensivesolution.Inordertoensurefullcompatibilitywithothermanufacturers,networkrepeaters,hubsandswitchesandothernetworkequipment,opticalfibertransceiverproductsmuststrictlycomplywith10Base-T,100Base-TX,100Base-FX,IEEE802.3andIEEE802.3uEthernets
7、tandard.Inaddition,intheEMCantielectromagneticradiationshouldbeconsistentwithFCCPart15.Atpresent,duetothedomesticmajoroperatorsarevigorouslybuildingresidentialnetwork,campusnetworkandenterprisenetwork,sotheamountoffiberoptictransceiverproductsarealsoconstan
8、tlyimproving,inordertobettermeettheneedsoftheconstructionofaccessnetwork.Opticaltransceiverstypicallyhavethefollowingbasicfeatures:1.providedatatransmissionwithultralowlatency.2.completelytransparentto
