1GbE, tseem hu ua Gigabit Ethernet, hais txog lub network thev naus laus zis uas muab cov ntaub ntawv hloov pauv ntawm 1 gigabit ib ob (Gbps). Nws yog feem ntau siv rau hauv cheeb tsam hauv cheeb tsam network (LANs) thiab muab kev txhim kho tseem ceeb tshaj tus qauv Fast Ethernet dhau los, uas muaj qhov siab tshaj plaws ntawm 100 megabits ib ob (Mbps).
Txhawm rau kom nkag siab qhov ceev ntawm 1GbE, nws yog qhov zoo los muab piv rau lwm yam kev siv network technologies:
1 Gigabit ib ob (Gbps): Nrog rau kev hloov pauv ntawm 1 Gbps, 1GbE tuaj yeem xa cov ntaub ntawv ntawm tus nqi ntawm 1 billion khoom ib ob. Qhov no txhais tau li ntawm 125 megabytes (MB) ntawm cov ntaub ntawv ib ob lossis 8, 000 megabits (Mb) ib ob.
100 Megabits ib ob (Mbps): Raws li tau hais ua ntej, Fast Ethernet ua haujlwm ntawm qhov nrawm ntawm 100 Mbps. Nws yog kwv yees li kaum zaus qeeb dua 1GbE, txhais tau tias 1GbE tuaj yeem hloov cov ntaub ntawv kaum zaus sai dua Fast Ethernet.
10 Megabits ib ob (Mbps): Ua ntej Fast Ethernet, tus qauv sib txuas feem ntau yog 10 Mbps Ethernet. 1GbE yog ib puas npaug sai dua li cov cuab yeej qub no.
Wi-Fi Standards: Sib piv 1GbE rau wireless qauv, feem ntau Wi-Fi tshuab siv nyob rau hauv tsev neeg yog 802.11ac, uas muaj peev xwm muab theoretical speeds txog li 1.3 Gbps. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias lub ntiaj teb Wi-Fi ceev ceev tuaj yeem qis dua vim muaj ntau yam xws li kev ncua deb, cuam tshuam, thiab kev sib txuas hauv network.
Hauv cov ntsiab lus ua tau zoo, 1GbE muaj peev xwm tuav cov ntaub ntawv loj hloov mus, kev txhais cov video streaming, thiab xav tau kev siv network yooj yim. Nws yog qhov tsim nyog rau feem ntau hauv tsev thiab me me rau nruab nrab cov lag luam sib txuas, muab kev sib txuas ceev thiab txhim khu kev qha rau ntau yam khoom siv ib txhij.
Nws tsim nyog hais tias muaj cov qauv Ethernet sai dua, xws li 10GbE (10 gigabits ib ob) thiab txawm tias qhov nrawm dua li 40GbE thiab 100GbE, uas feem ntau siv hauv cov chaw zov me nyuam thiab kev lag luam network. Txawm li cas los xij, 1GbE tseem yog qhov kev xaiv dav siv thiab pheej yig rau ntau daim ntawv thov.
