Imfuno enkulu yokwanda kwe-bandwidth ibangele ukukhutshwa komgangatho we-802.3z (IEEE) we-Gigabit Ethernet phezu kwe-fiber optical.Njengoko sonke siyazi, iimodyuli ze-1000BASE-LX ze-transceiver zinokusebenza kuphela kwimicu yendlela enye.Nangona kunjalo, oku kunokubangela ingxaki ukuba inethiwekhi yefiber ekhoyo isebenzisa iintsinga zemultimode.Xa i-fiber yemodi enye iqaliswa kwifiber ye-multimode, into eyaziwa ngokuba yi-Differential Mode Delay (DMD) iya kuvela.Esi siphumo sinokubangela ukuba kuveliswe imiqondiso emininzi enokubhidanisa umamkeli kwaye ivelise iimpazamo.Ukusombulula le ngxaki, intambo yokulungisa imeko iyafuneka.Kweli nqaku, ulwazi oluthile lweiintambo zokulungisa imekoiya kwaziswa.
Yintoni iMowudi yokuLungisa iPatch Cord?
I-mode conditioning patch cord yi-duplex ye-multimode intambo enobude obuncinane be-fiber yemowudi enye ekuqaleni kobude bothumelo.Umgaqo osisiseko emva kwentambo kukuba usungula i-laser yakho kwicandelo elincinci le-fiber yemowudi enye, emva koko esinye isiphelo sefiber yendlela enye idityaniswe necandelo le-multimode yentambo kunye ne-core offset ukusuka kumbindi we-multimode. ifayibha.
Njengoko kubonisiwe emfanekisweni
Le ndawo yokuphelisa idala uphehlelelo olufana nokuqaliswa kwe-multimode ye-LED.Ngokusebenzisa i-offset phakathi kwe-fiber ye-mode-mode kunye ne-multimode fiber, i-mode conditioning patch cords isusa i-DMD kunye neziphumo ezininzi zezibonakaliso ezivumela ukusetyenziswa kwe-1000BASE-LX kwiinkqubo ezikhoyo ze-multimode fiber cable.Ke ngoko, ezi ntambo zokulungisa imeko zivumela abathengi ukuba baphucule itekhnoloji ye-hardware yabo ngaphandle kokuphuculwa okunexabiso eliphezulu kwesityalo sabo sefayibha.
Ezinye iingcebiso xa usebenzisa iMowudi yokuBambisa iPatch Cord
Emva kokufunda malunga nolunye ulwazi lwemowudi yokulungisa iintambo, kodwa ngaba uyayazi indlela yokuyisebenzisa?Ke ezinye iingcebiso xa usebenzisa iintambo zokulungisa imeko ziya kuboniswa.
Iintambo zokulungisa iMode zidla ngokusetyenziswa ngababini.Oku kuthetha ukuba uya kudinga intambo yokulungisa imo kwisiphelo ngasinye ukuze udibanise izixhobo kwiplanti yentambo.Ngoko ke ezi ntambo zokuvala zidla ngokuodolwa ngamanani.Unokubona umntu odola intambo enye kuphela, ngoko iqhelekile ngenxa yokuba uyigcina njengendawo yokugcina.
Ukuba imodyuli yakho ye-1000BASE-LX ye-transceiver ixhotyiswe nge-SC okanye i-LC connectors, nceda uqiniseke ukuba udibanisa umlenze ophuzi (indlela enye) yentambo ukuya kwicala lokuhambisa, kunye nomlenze we-orange (i-multimode) kwicala lokufumana izixhobo. .Utshintshiselwano lokuhambisa kunye nolwamkelo lunokwenziwa kuphela kwicala leplanti yentambo.
Imowudi yeentambo zepetshi inokuguqula kuphela imowudi enye ukuya kwimowudi eninzi.Ukuba ufuna ukuguqula i-multimode kwimowudi enye, kuya kufuneka isiguquli semidiya.
Ngaphandle koko, iintambo ze-patch zokulungisa imo zisetyenziswa kwi-1300nm okanye i-1310nm yefestile ye-optical wavelength, kwaye akufuneki isetyenziswe kwi-850nm yefestile ye-wavelength emfutshane efana ne-1000Base-SX.
Ukuqukumbela
Ukusuka kwisicatshulwa, siyazi ukuba imowudi yokulungisa iintambo ngenene iphucula kakhulu umgangatho wesiginali yedatha kwaye yandise umgama wothumelo.Kodwa xa uyisebenzisa, kukwakho nezinye iingcebiso ekufuneka zigcinwe engqondweni.I-RAISEFIBER inikezela ngemowudi yokulungisa iintambo kuzo zonke iindidi kunye nokudibanisa kwe-SC, ST, MT-RJ kunye ne-LC fiber optic connectors.Zonke iintambo ze-RAISEFIBER zemowudi ye-patch zikumgangatho ophezulu kunye nexabiso eliphantsi.
Ixesha lokuposa: Sep-03-2021