Gigabit Ethernet ndi gawo la banja la Ethernet la ma intaneti ndi machitidwe oyankhulana. Gawo la Gigabit Ethernet limapereka chiwerengero chachikulu cha deta ya 1 gigabit pamphindi (Gbps) (1000 Mbps).
Poyamba, ena amaganiza kuti kukwaniritsa gigabit mofulumira ndi Ethernet kungafunike kugwiritsa ntchito fiber optic kapena makina ena apadera. Komabe, ndikofunikira kokha maulendo ataliatali.
Gigabit Ethernet ya lero ikugwira ntchito bwino pogwiritsa ntchito chingwe cha mkuwa (makamaka, CAT5e ndi CAT6 ). Zomwe zikufanana ndi 100 Mbps Fast Ethernet (yomwe imagwira ntchito pa CAT5 ). Mitundu yamtunduwu ikutsatira ndondomeko yoyamba ya 1000BASE-T (yotchedwanso IEEE 802.3ab).
Kodi Mwamsanga Ndi Gigabit Ethernet mu Kuchita Chiyani?
Chifukwa cha zinthu monga network protocol pamwamba ndi re-transmissions chifukwa cha kugunda kapena zoperewera zochepa, zipangizo sangathe kumasuntha dera lothandizira uthenga pa 1 Gbps (125 MBps) mlingo.
Muzochitika zachilendo, komabe, deta yodutsa pa chingwe ikhoza kufika mpaka 900 Mbps ngakhale ngakhale kwafupikitsa nthawi.
Pa ma PC, ma disk angathe kuchepetsa ntchito ya kugwirizana kwa Gigabit Ethernet. Zovuta zamtundu wautali zimayendera pakati pa 5400 ndi 9600 maulendo pa mphindi, zomwe zimangotengera kuchuluka kwa deta pakati pa 25 ndi 100 megabytes pamphindi.
Potsiriza, ma routers ena apanyanja ndi ma gigabit Ethernet angakhale ndi CPUs omwe sangathe kuthana ndi katundu wofunikira kuti athandizire kusonkhanitsa deta kapena kutuluka kwa deta pamtundu wonse wa kugwirizanako. Kuwonjezera pa makasitomala apakompyuta ndi magalimoto othamanga, nthawi zambiri sizingatheke kuti pulogalamu ya router ikwanitse kuthandizira pafupipafupi kuthamanga pa chiyanjano china chirichonse.
Palinso mbali ya bandwidth imachepetsa kugwirizana kuyambira ngakhale nyumba yonse yapamwamba ingapeze maulendo a 1 Gbps mofulumira, ngakhale kuwirirana kamodzi kamodzi pang'onopang'ono kugawa mawonekedwe a bandwidth omwe alipo. N'chimodzimodzinso ndi zipangizo zamtundu uliwonse, monga zisanu kugawaniza 1 Gbps mu zidutswa zisanu (200 Mbps iliyonse).
Mmene Mungadziwire Ngati chipangizo chimathandizira Gigabit Ethernet
Simungakhoze kunena mwachidule mwa kuyang'ana chipangizo chakuthupi ngati chikuthandiza Gigabit Ethernet. Makina apakompyuta amapereka mtundu womwewo wa RJ-45 ngati mautchi awo Ethernet amathandiza 10/100 (Fast) kapena 10/100/1000 (Gigabit).
Zingwe zamtunduwu zimatsindikizidwa ndi chidziwitso chokhudza miyezo yomwe amachirikiza. Zithunzizi zimatsimikizira ngati chingwe chimatha kugwira ntchito pa Gigabit Ethernet mofulumira koma sichiwonetsa ngati intaneti ikukonzekera kuyendetsa pamtunda umenewo.
Kuti muwone kayendetsedwe ka liwiro la Ethernet yogwiritsira ntchito, mutenge ndi kutsegula makonzedwe ogwirizana pa chipangizo cha kasitomala. Mu Microsoft Windows, mwachitsanzo, Network ndi Sharing Center> Sinthani zosintha mawonekedwe a adapitata (zofikira kudzera pa Control Panel ) zimakulowetsani kulumikiza kuti muwone chikhalidwe chake, chomwe chimaphatikizapo liwiro.
Kulumikiza Zida Zowonongeka ku Gigabit Ethernet
Kodi chimachitika bwanji ngati chipangizo chanu chikuthandizira, nkuti, 100 Mbps Ethernet koma mumachiwombera pa gombe la gigabit? Kodi imakweza pulogalamuyo pang'onopang'ono kugwiritsa ntchito intaneti ya gigabit?
Ayi, sichoncho. Mabotolo atsopano atsopano amathandizira Gigabit Ethernet pamodzi ndi zipangizo zina zowakomera makompyuta, koma Gigabit Ethernet imaperekanso zogwirizana ndi makina akuluakulu a 100 Mbps ndi 10 Mbps za Ethernet.
Kulumikizana kwa zipangizozi kumagwira ntchito mwachizolowezi koma kumachita pamunsi wotsika mofulumira. Mwa kuyankhula kwina, mungathe kugwirizanitsa chipangizo chochedwa pang'onopang'ono ndipo idzachita mofulumira monga momwe pang'onopang'ono yayendera mofulumira. N'chimodzimodzinso ngati mutagwirizanitsa chipangizo chogwiritsira ntchito gigabit ku intaneti yochepa; Icho chimangogwira ntchito mofulumira monga intaneti yochepa.