A hub womnatha. isimiso ukusebenza

hub Network, nelaziwa njenge hub - a umlawuli ehlanganisa ezininzi Ethernet-izixhobo kwi icandelo womnatha enye. Devices siqhagamshelwe hub nge fibre optic okanye yafakwa. Kuya kusetyenziswa le njongo kwaye Ezijijekileyo Iperi. Umgaqo tyando hub elula: kuyo uphinda phinda wonke iipakethi data ezifunyenweyo ayithumele onke amazibuko enxulumene.

network Hub, kwakunye nezinye iintlobo concentrators, uneempawu zawo qualitative. Okokuqala, ukusebenza kunye lwamaxabiso ixhomekeke kwinani zamazibuko hub. Okukhona izixhobo Ethernet-elidityaniswe kuyo, kokukhona kungcono ukwenziwa komsebenzi yaye iindleko concentrator. Ngokuqhelekileyo, le hub lixhotyiswe ngesixhobo noba inani kwiindawo zokubeka, onombolo yakhe isusela ukusuka ezine ukuya ku-24, kodwa ezinye zezinto eziphilayo iimveliso ezintlanu. Inani zamazibuko angandiswa ngokuhlanganisa neenafu ezininzi cascaded. Ukuze kufumaneke olo hlobo loqhagamshelwano in hub ngamnye isinxibelelanisi okhethekileyo.

It has a hub kunye nenye kunazo - isantya ikhuphela kwaye ukudlulisela iipakethi data. Ezinye maqumrhu banesakhono kwaye zmenyat isantya wakhe uluhlu megabits ezilishumi ukuya nekhulu enye ngomzuzwana. Xa izixhobo ezinjalo, oko utshintsha ngeendlela ezimbini: nokuba ngokuzenzekelayo okanye ngesandla nge utshintsho. Kule isantya set usebenza kuzo zonke amazibuko asebenzayo. neenafu ezahlukeneyo kunye nohlobo network eendaba. Ngokuqhelekileyo, le ndima uya ikheyibhile fibre optic okanye ababini, ephothiweyo, kodwa kukho neenafu ezixhasa kunye nezinye iintlobo zosasazo. Kukwakho namanye amaqumrhu kwiindidi ezahlukeneyo, ezifana nokuxhasa "hybrid" ngababini ezijijekileyo ukuze intambo yafakwa.

Umgaqo tyando namanye amaqumrhu abangafezekanga kakhulu. Kwafika packet data evela ijelo elinye, lo hub zothungelwano zonke iikopi eseleyo imijelo enxulumene noko, nto leyo kunciphisa kakhulu nesantya kwi Internet kuba zonke izixhobo Web ezidibene kwinethiwekhi nge ijelo eqhelekileyo. Ukuba iipakethi ezimbini zikotshwa zikhutshelwe ngaxeshanye, ukungqubana Inokwenzeka, ngamanye yokungqubana Imiqondiso twatse apho ezinye iinkcukacha ilahlekileyo. Ezinye iindidi neendawo zikhuselekile ukusuka yangqubana ezininzi kakhulu. Njengomgaqo, zisekelwe isibini ezijijekileyo. Ukuba kunokwenzeka ukuba ukhethe ukusilela eyodwa device, lo gama i-hub elidityaniswe nge intambo yafakwa, likhubaza yonke ingxenye ngoko nangoko.

Ichaphazela umgaqo yokusebenza ye hub kunye nokhuseleko data. Ukuba ikhompyutha yinxalenye ariya yobulali yomsebenzi womnatha, inkqubo iipakethi data ukufikelela zonke ezinye iindawo. Ngenxa yoku, zonke izicwangciso zobuntu kothungelwano lwezentlalo, iiblogu, ipassword, iiforam, kunye nezinye iinkcukacha zabucala ukuze kwaziwe ukuba onke amalungu ale womnatha. Ngenxa yezi zizathu, kwi-USB-AC Hub liya indawo le hub womnatha okanye shintsha. Esi sixhobo lifumene isihloko lesiphoso "Hub Smart", umahluko phakathi idilesi Mac zifakiwe kwi-network computer kwaye ithumela iinkcukacha kuphela kwizibuko kumsebenzisi-ekhethiweyo. Ngaloo ndlela upakisho kucanda njengesikhuseli, nto leyo ethintela kukuvela kwezigaba, omninzi, yaye ukuvuza lines data. Ngenxa ukuthembeka kunye ngexabiso eliphantsi, le iiswitshi baya kusetyenziswa kwiinkqubo ekhaya, lo gama kweendawo iphantse ayithengiswa.