Ib qhov chaw nres nkoj Ethernet (tseem hu ua lub jack lossis lub qhov (socket)) yog qhov qhib ntawm cov khoom siv hauv computer uas Ethernet cables ntsaws rau hauv. Lawv lub hom phiaj yog los txuas wired network kho vajtse hauv Ethernet LAN, lub nroog cheeb tsam network (MAN), lossis thaj chaw dav dav (WAN).
Ethernet tau hais nrog ntev "e" raws li hauv lo lus noj. Ethernet chaw nres nkoj mus los ntawm lwm lub npe, xws li LAN chaw nres nkoj, Ethernet kev sib txuas, Ethernet jacks, LAN sockets, thiab network ports.
Txhua Yam Koj Yuav Tsum Paub Txog Ethernet Ports
Ethernet Ports Zoo Li Cas
Kev sib txuas Ethernet muaj nyob tom qab ntawm lub khoos phis tawj lossis sab nraub qaum lossis sab ntawm lub laptop. Ib lub router tej zaum yuav muaj ntau qhov chaw nres nkoj Ethernet kom haum rau ntau yam khoom siv hauv lub network. Tib yam muaj tseeb rau lwm yam khoom siv network xws li hubs thiab modems.
Ib qhov chaw nres nkoj Ethernet lees txais lub cable uas muaj RJ-45 txuas. Lwm txoj hauv kev siv xws li cable nrog Ethernet chaw nres nkoj yog Wi-Fi, uas tshem tawm qhov xav tau ntawm ob lub cable thiab chaw nres nkoj.
Ib qhov chaw nres nkoj Ethernet yog qhov dav me ntsis dua li lub xov tooj jack. Vim tias qhov zoo li no, nws tsis tuaj yeem ua kom zoo nkauj haum rau Ethernet cable rau hauv lub xov tooj jack, uas ua rau nws yooj yim me ntsis thaum ntsaws rau hauv cables.
Qhov no yog qhov chaw nres nkoj Ethernet zoo li. Nws yog ib lub xwmfab nrog ob peb qhov chaw nruj hauv qab.
Lub Ethernet cable yog tsim tib txoj kev, feem ntau nrog ib tug clip los tuav lub cable nyob rau hauv lub Ethernet chaw nres nkoj.
Ethernet Ports ntawm Computers
Feem ntau cov khoos phis tawj desktop suav nrog ib qho chaw nres nkoj Ethernet uas yog siv los txuas cov cuab yeej mus rau ib lub network. Lub khoos phis tawj built-in Ethernet txuas nrog nws sab hauv Ethernet network adapter, hu ua daim npav Ethernet, uas txuas nrog lub motherboard.
Laptops feem ntau muaj qhov chaw nres nkoj Ethernet, ib yam nkaus, txhawm rau txuas rau lub network uas tsis muaj peev xwm wireless. Ib qho tshwj xeeb yog MacBook Cua, uas tsis muaj Ethernet chaw nres nkoj tab sis txhawb kev txuas Ethernet dongle mus rau USB chaw nres nkoj ntawm lub computer.
Troubleshoot Ethernet Port Issues
Yog tias koj lub computer ntsib teeb meem kev sib txuas hauv internet, qhov chaw nres nkoj Ethernet yog thawj qhov chaw saib.
Ntawm no yog peb qhov laj thawj rau teeb meem kev sib txuas:
- Lub network cable yog unplugged. Qhov xwm txheej no feem ntau ua rau lub network cable yog qhov yuam kev unplugged. Cov lus yuam kev no tshwm sim thaum lub khoos phis tawj lossis lub khoos phis tawj txav mus, uas tuaj yeem rub lub cable tawm ntawm Ethernet chaw nres nkoj.
- Daim npav network tsis tau zaum. Yog tias lub khoos phis tawj tau tsiv mus nyob ib puag ncig, daim npav Ethernet tuaj yeem tsis tau los ntawm qhov nthuav dav ntawm lub motherboard.
- Network card tsav tsheb puas lossis ploj lawm. Ib yam dab tsi ntxiv txog qhov chaw nres nkoj Ethernet yog tus tsav tsheb hauv lub network rau daim npav network, uas tuaj yeem dhau los ua tsis zoo, tsis raug, lossis ploj lawm. Ib txoj hauv kev yooj yim tshaj plaws rau nruab tus tsav tsheb hauv lub network yog nrog cov cuab yeej tsav tsheb dawb.
Ethernet Ports ntawm Routers
Txhua qhov nrov broadband routers muaj ib lossis ntau qhov chaw nres nkoj Ethernet. Nrog rau kev teeb tsa no, ntau lub khoos phis tawj xaim hauv lub network tuaj yeem ncav cuag Is Taws Nem thiab lwm yam khoom siv txuas nrog hauv lub network.
Ib qhov chaw nres nkoj uplink (tseem hu ua WAN chaw nres nkoj) yog qhov tshwj xeeb Ethernet jack ntawm lub router uas txuas mus rau broadband modem. Wireless routers suav nrog WAN chaw nres nkoj thiab feem ntau yog plaub qhov chaw nres nkoj Ethernet ntxiv rau kev sib txuas nrog.
kab hauv qab
Lwm yam ntawm cov neeg siv khoom siv (xws li cov yeeb yaj kiab game consoles, digital video recorders, thiab TVs) suav nrog Ethernet ports rau kev sib tham hauv tsev. Lwm qhov piv txwv yog Google Chromecast, uas koj tuaj yeem yuav Ethernet adapter kom koj tuaj yeem siv Chromecast yam tsis muaj Wi-Fi.
Cov lus nug nquag
- Kev sib txuas ethernet puas yog txoj hauv kev nrawm tshaj plaws los txuas rau Is Taws Nem? Ethernet cables tuaj yeem ntsuas qhov nrawm dua li qhov Wi-Fi tuaj yeem ntseeg tau xa mus, tab sis tsis yog txhua lub cable. thiab txhua lub router yog tib yam, yog li kev teeb tsa Wi-Fi zoo heev tuaj yeem tawm ntawm qhov teeb tsa tsis zoo ethernet.
- Vim li cas kuv qhov chaw nres nkoj ethernet tsis khiav ntawm nws cov npe ceev? Cov ethernet cable ib qho siv yog qhov tseem ceeb sib npaug li qhov kev sib txuas. Koj yuav tsum xyuas kom meej tias cov cable koj siv tau ntsuas rau qhov ceev koj qhov chaw nres nkoj txhawb nqa, yog li nco ntsoov sab laj nrog koj tus router cov lus qhia tshwj xeeb hauv online lossis hauv phau ntawv.
- Koj puas xav tau ethernet txuas rau hauv is taws nem? Ethernet yog ib txoj hauv kev nkag mus rau hauv internet nrog Wi-Fi yog lwm txoj hauv kev loj. Ob leeg ua haujlwm, thiab koj yuav tsis xav tau ob qho tib si.
