Kwilizwe lothungelwano, utshintsho ludlala indima ebalulekileyo ekudibaniseni izixhobo kunye nokulawula i-data traffic. Njengoko itekhnoloji iguquka, iintlobo zamazibuko akhoyo kwiiswitshi ziye zahluka, kunye nefiber optic kunye nezibuko zombane zezona zixhaphakileyo. Ukuqonda umahluko phakathi kwezi ntlobo zimbini zamazibuko kubalulekile kwiinjineli zenethiwekhi kunye neengcali ze-IT xa kuyilwa kwaye kuphunyezwe iziseko zonxibelelwano ezisebenzayo.
Amazibuko ombane
Amazibuko ombane kwizitshixo ngokuqhelekileyo asebenzisa iintambo zobhedu, ezinje ngeentambo ezijijekileyo (umz., Cat5e, Cat6, Cat6a). La mazibuko enzelwe ukuhambisa idatha usebenzisa imiqondiso yombane. I-port yombane eqhelekileyo yi-RJ-45 ikhonkco, esetyenziswa ngokubanzi kwiinethiwekhi ze-Ethernet.
Enye yeenzuzo eziphambili zezibuko zombane yindleko yazo. Iintambo zobhedu zidla ngokungabizi kakhulu kunefayibha, nto leyo ezenza zibe lukhetho oludumileyo kuthungelwano oluncinci noluphakathi. Ngaphaya koko, amazibuko ombane kulula ukuwafaka nokugcina kuba awafuni zakhono zikhethekileyo okanye izixhobo zokuphelisa.
Nangona kunjalo, amazibuko ombane anemida ngokubhekiselele kumgama wothumelo kunye ne-bandwidth. Iintambo zobhedu zidla ngokuba nomgama wothumelo omkhulu omalunga neemitha ezili-100, emva koko ukuthotywa komqondiso kwenzeka. Ngaphaya koko, amazibuko ombane achaphazeleka ngakumbi kuphazamiseko lwe-electromagnetic (EMI), enokuchaphazela imfezeko yedatha kunye nokusebenza kwenethiwekhi.
Izibuko elibonakalayo
Kwelinye icala, amazibuko eFiber optic asebenzisa iintambo zefiber optic ukuhambisa idatha ngohlobo lwemiqondiso yokukhanya. La mazibuko enzelwe ukuhanjiswa kwedatha ngesantya esiphezulu kwimigama emide, ezenza zilungele uthungelwano lwamashishini amakhulu, amaziko edatha, kunye nezicelo zonxibelelwano. Izibuko ze-Fiber optic ziza kwiifom ezahlukeneyo, kubandakanywa i-SFP (i-Small Form Factor Pluggable), i-SFP +, kunye ne-QSFP (i-Quad Small Form Factor Pluggable), nganye ixhasa amaxabiso edatha ahlukeneyo kunye nemigama yokudlulisa.
Inzuzo ephambili ye-fiber optic port kukukwazi ukuhambisa idatha kumgama omde (ukuya kwiikhilomitha eziliqela) kunye nelahleko encinci yesignali. Oku kubenza balungele ukudibanisa iindawo ezikude okanye kwizicelo eziphezulu ze-bandwidth ezifana nokusasazwa kwevidiyo kunye ne-cloud computing. Ngaphaya koko, iintambo zefiber optic zikhuselekile kukuphazamiseka kwe-electromagnetic (EMI), zibonelela ngonxibelelwano oluzinzileyo noluthembekileyo.
Nangona kunjalo, izibuko ze-fiber optic nazo zibonisa imiceli mngeni yazo. Iindleko zokuqala zeentambo ze-fiber optic kunye ne-hardware yazo ehambelana nayo ingaba phezulu kakhulu kunezisombululo zekhebula zethusi. Ngaphaya koko, ukufakela kunye nokuphelisa iintambo zefiber optic kufuna izakhono ezikhethekileyo kunye nezixhobo, ezonyusa ixesha lokusasaza kunye neendleko.
Umahluko ophambili
Uthungelwano oluphakathi: Izibuko lombane lisebenzisa intambo yobhedu, kwaye i-optical port isebenzisa intambo yefiber optic.
Umgama: Amazibuko ombane anqunyelwe malunga neemitha ezili-100, ngelixa amazibuko okukhanya anokuhambisa idatha kwiikhilomitha ezininzi.
Ububanzi: I-Fiber optic ports idla ngokuxhasa i-bandwidth ephezulu kunezibuko zombane, zibenza bafanelekele izicelo eziphezulu.
Iindleko: Izibuko zombane ngokuqhelekileyo zineendleko eziphezulu kwimigama emifutshane, ngelixa izibuko ze-optical zinokuba neendleko eziphezulu zokuqala kodwa zinokubonelela ngeenzuzo zexesha elide kuthungelwano olukhulu.
Uphazamiseko: Izibuko zamehlo azichatshazelwa luphazamiseko lwe-electromagnetic, ngelixa izibuko zombane zichatshazelwa yi-EMI.
ukuququmbela
Isishwankathelo, ukhetho phakathi kwefiber kunye nezibuko zombane kwi-switch kuxhomekeke kwizinto ezahlukeneyo, kubandakanywa iimfuno ezithile zenethiwekhi, ukunyanzeliswa kwebhajethi, kunye nokusebenza okufunwayo. Kuthungelwano oluncinci olunemigama eqingqiweyo, amazibuko ombane anokwanela. Nangona kunjalo, kwiinethiwekhi ezinkulu, eziphezulu zokusebenza ezifuna uqhagamshelwano olude, izibuko zefayibha lolona khetho lungcono. Ukuqonda le yantlukwano kubalulekile ekwenzeni izigqibo ezinolwazi kuyilo lwenethiwekhi nokuphunyezwa.
Ixesha lokuposa: Sep-25-2025