Qhia rau Laptop Networking Nta

Cov txheej txheem:

Qhia rau Laptop Networking Nta
Qhia rau Laptop Networking Nta
Anonim

Txhua lub khoos phis tawj tseem ceeb xa tawm hnub no suav nrog ntau txoj hauv kev ntawm kev sib txuas wireless. Wi-Fi thiab Bluetooth saum toj kawg nkaus daim ntawv teev npe, tab sis ob peb muaj wireless cellular modems lossis Ethernet ports. Kev ua lag luam niaj hnub no yog tus qauv mus rau qhov tseem ceeb. Raws li tsis ntev los no nyob rau nruab nrab-2010s, cov khoom siv sib txawv muaj ntau qhov sib txawv dua li niaj hnub no.

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Wi-Fi Networking

Wi-Fi yog tus qauv rau kev sib txuas wireless. Thaum koj pom 802.11, koj tab tom saib tus qauv Wi-Fi. Txawm hais tias Wi-Fi yog cov txheej txheem lees paub, tus txheeb ze version qib ntawm cov txheej txheem tswj hwm tus txheeb ze ceev ntawm kev sib txuas. Cov khoom siv tam sim no siv 802.11ax raws tu qauv.

Kev sib txuas Wi-Fi tsuas yog nrawm li qhov qub thiab qeeb tshaj 802.11 raws tu qauv txhawb nqa ntawm router thiab lub laptop. Ib lub router uas xa siv 802.11ax maxes ntawm 10 Gbps ntawm throughput. Lub xov tooj cua Wi-Fi hauv lub laptop qub siv 1999-era 802.11b tus qauv tsuas pom 802.11b dhau ntawm 11 Mbps. Daim npav los ntshav-ntug wireless network tsis tuaj yeem ua kom lub khw kas fes tsis tau hloov kho txij li xyoo 1999.

Txhua ob peb xyoos, 802.11 raws tu qauv tau txais qhov hloov tshiab, uas yog sawv cev los ntawm ib lossis ob tsab ntawv. Ntau tshaj li kaum ob txoj cai versions tseem nyob hauv kev siv, yog li thaum koj yuav lub khoos phis tawj tshiab lossis daim npav plug-in wireless networking, xaiv cov txheej txheem tsis ntev los no los xyuas kom meej qhov ceev tshaj plaws thiab kev ntseeg tau zoo tshaj plaws hauv txhua qhov chaw.

Qee lub khoos phis tawj siv nyiaj qis thiab qee cov qauv kho dua tshiab siv xov tooj cua Wi-Fi qub. Tshawb xyuas cov specs ua ntej koj yuav yog qhov ua kom ceev thiab kev ntseeg siab yog qhov tseem ceeb siv rau koj lub laptop tshiab.

kab hauv qab

Txawm hais tias Bluetooth feem ntau cuam tshuam nrog kev sib txuas luv luv rau tej yam xws li pob ntseg, Bluetooth ua haujlwm zoo rau kev sib txuas hauv network. Feem ntau koj tsis pom Bluetooth-raws li routers hauv tshav dav hlau lossis khw kas fes, tab sis qhov txawv yog qhov zoo rau koj lub laptop lossis ntsiav tshuaj tuaj yeem txuas rau koj lub xov tooj smartphone kom siv koj lub xov tooj smartphone cov phiaj xwm nkag mus rau hauv internet.

Cellular thiab Ethernet Connections

Qee cov qib prosumer-qib laptops thiab cov ntsiav tshuaj suav nrog cellular modems kom nkag tau ncaj qha los ntawm tus neeg nqa khoom txawb. Qee qhov ntawm Microsoft Surface kab, piv txwv li, suav nrog kev xaiv 4G modems. Cov no yog qhov yooj yim-tsis tas yuav txuas lossis txuas rau pej xeem Wi-Fi hotspots-tab sis feem ntau xav tau cov phiaj xwm cov ntaub ntawv los ntawm lub xov tooj ntawm tes rau tus nqi ntxiv txhua hli.

Cov khoos phis qub qub thiab qee lub laptops tsim tshwj xeeb rau kev lag luam kev lag luam suav nrog Ethernet kev sib txuas. Kev sib txuas hauv xov tooj tsis muaj nyob hauv tsev thiab qhov chaw pej xeem, tab sis kev sib txuas ntawm cov xov tooj feem ntau yog qhov ua ntej hauv cov chaw koom tes.

Yuav ib qho Ethernet-rau-USB dongle los muab kev sib txuas ntawm cov khoom siv uas tsis muaj qhov chaw nres nkoj Ethernet.

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