Muaj ntau yam tsim nyog kawm txog Ethernet keyboards. Ntawm no peb tsuas yog qhia yuav ua li cas kom tsis txhob pob ntawv poob hauv cov ntaub ntawv hluav taws xob tswj ntawm Gigabit Ethernet keyboards. Flow tswj tsis tuaj yeem txhim kho cov ntaub ntawv dhau los ntawm tag nrho cov hloov pauv, tab sis nws zam cov pob ntawv poob hauv qhov hloov. Gigabit Ethernet lub cev txheej txheej raws tu qauv IEEE txhais ob peb Gigabit Ethernet interfaces rau ntau lub cev tawm, suav nrog 1000Base-CX, 1000Base-SX, 1000Base-LX, 1000Base-T.

Ntawm lawv, 1000Base-CX yog qhov sib txuas siv ntawm 155Ω sib npaug coaxial cables. Tsis muaj cov khoom siv tiag tiag hauv kev xyaum. 1000Base-T yog ib qho interface uas siv tau rau qeb 5 lossis siab dua twisted khub cables. Nws tus qauv yog IEEE 802.3ab. Cov qauv no nyuam qhuav tso tawm thaum Lub Rau Hli 1999, thiab tam sim no cov khoom lag luam tau tsim tawm hauv khw.

1000Base-SX siv 850nm wavelength laser interface, uas tsuas yog haum rau multimode fiber ntau. 1000Base-LX siv 1300nm wavelength laser interface, haum rau ib hom thiab ntau hom fiber ntau. 1000Base-SX feem ntau yog siv rau hauv tsev kawm ntawv network thiab kev lag luam network qaum.

1000Base-LX feem ntau yog siv nyob rau hauv cheeb tsam cheeb tsam network. Tam sim no lwm qhov siv dav hauv cheeb tsam cheeb tsam network yog qhov kev ncua deb Gigabit Ethernet hloov kho qhov muag interface ntawm 1000Base-LH. Feem ntau, lasers nrog wavelengths ntawm 1300nm lossis 1550nm yog siv, uas tuaj yeem ncav cuag ntau tshaj 50km. Txawm tias kis tau tus mob ntawm 100 km tsis muaj relay.

Nws yuav tsum tau muab sau tseg tias, vim hais tias IEEE muab Gigabit Ethernet kis tau tus mob nyob rau hauv lub phem tshaj kis tau tus mob tej yam kev mob, nyob rau hauv tiag tiag daim ntaub ntawv, qhov kev ncua deb ntawm cov khoom ntawm ntau manufacturers nyob deb tshaj cov qauv kev cai, xws li Alcatel's PowerRail 1000 Lub 1000Base- LX interface ntawm mega routing hloov tuaj yeem xa tawm 22km yam tsis muaj kev cuam tshuam hauv qhov kev sim tiag tiag.