Gigabit Efaneti (1000 Mbps) ndi kusinthika kwa Fast Efaneti (100 Mbps), ndipo ndi imodzi mwa maukonde otsika mtengo kwa maukonde osiyanasiyana kunyumba ndi mabizinesi ang'onoang'ono kukwaniritsa khola maukonde kugwirizana mamita angapo.Ma switch a Gigabit Efaneti amagwiritsidwa ntchito kwambiri kukulitsa kuchuluka kwa data kufika pafupifupi 1000 Mbps, pomwe Fast Ethernet imathandizira kuthamanga kwa 10/100 Mbps.Monga mtundu wapamwamba wa ma switch a Ethernet othamanga kwambiri, ma switch a Gigabit Ethernet ndi ofunikira kwambiri pakulumikiza zida zingapo monga makamera achitetezo, osindikiza, ma seva, ndi zina zambiri ku netiweki yapafupi (LAN).
Kuphatikiza apo, ma switch a ma network a gigabit ndi chisankho chabwino kwambiri kwa opanga makanema ndi osewera omwe amafunikira zida zamatanthauzidwe apamwamba.
Kodi gigabit switch imagwira ntchito bwanji?
Nthawi zambiri, kusintha kwa gigabit kumalola zida zingapo kuti zilumikizidwe ndi netiweki yam'deralo kudzera pa zingwe za coaxial, zingwe zopotoka za Efaneti, ndi zingwe za fiber optic, ndipo amagwiritsa ntchito adilesi yapadera ya MAC ya chipangizo chilichonse kuti azindikire chipangizo cholumikizidwa polandila chimango chilichonse. doko lopatsidwa, kotero kuti likhoza kuyendetsa bwino chimango kupita komwe mukufuna.
Kusintha kwa gigabit kumayang'anira kayendedwe ka data pakati pawo, zida zina zolumikizidwa, mautumiki amtambo, ndi intaneti.Panthawi yomwe chipangizochi chikugwirizana ndi doko la gigabit network switch, cholinga chake ndi kutumiza deta yomwe ikubwera ndi yotuluka kumalo olondola a Ethernet switch potengera doko la chipangizo chotumizira ndi kutumiza ndi kopita ma adilesi a MAC.
Pamene gigabit network switch ilandila mapaketi a Efaneti, idzagwiritsa ntchito tebulo la adilesi ya MAC kukumbukira adilesi ya MAC ya chipangizo chotumizira ndi doko lomwe chipangizocho chimalumikizidwa.Tekinoloje yosinthira imayang'ana tebulo la adilesi ya MAC kuti muwone ngati adilesi ya MAC yolowera ili yolumikizidwa ndi switch yomweyo.Ngati inde, ndiye kuti chosinthira cha Gigabit Ethernet chikupitilizabe kutumiza mapaketi ku doko lomwe mukufuna.Ngati sichoncho, kusintha kwa gigabit kudzatumiza mapaketi a data kumadoko onse ndikudikirira kuyankha.Pomaliza, podikirira kuyankha, poganiza kuti gigabit network switch yalumikizidwa ku chipangizo chopita, chipangizocho chidzavomereza mapaketi a data.Ngati chipangizochi chikugwirizana ndi kusinthana kwa gigabit, gigabit ina yosinthira idzabwereza ntchito yomwe ili pamwambayi mpaka chimango chikafika kumalo olondola.
Nthawi yotumiza: Jul-18-2023