Txawm hais tias tus ruam tshiab hauv kev tsim kho thev naus laus zis thev naus laus zis, uas tau ua los ntawm lub ntiaj teb tag nrho, USB modems tseem nrov heev. Feem ntau lawv siv rau hauv cov nroog me, zos, thiab hauv thaj chaw ntawm lub nroog uas cable Internet tsis tau raug teeb tsa. Cov qauv twg yuav tsum siv los xaiv tus qauv no?
Qhov tseeb ntawm USB modem, qhov tseeb, tuaj yeem yog txoj kev cawm seej tiag tiag hauv qee qhov uas tsis muaj lwm yam kev sib txuas. Feem ntau hom kev sib txuas ua ke nyob rau hauv cov chaw nyob deb nroog thiab cov nroog me. Hauv megacities, kev siv ntawm USB modem tawm ntawm qhov tsis sib xws - feem ntau siv ib lub fiber ntau qhov cable tau tso rau hauv nroog. Tab sis dab tsi txog cov neeg ntawd rau leej twg tsuas yog txoj kev tawm yog mus yuav lub USB modem? Yog lawm, koj yuav tsum xaiv "ntaus" zoo, sau cov ntaub ntawv hais txog nws hauv lub network thiab piv nrog lwm tus neeg sawv cev ntawm cov khoom siv ntawd ntawm Lavxias kev ua lag luam.
Dab tsi yog cov qauv rau xaiv USB modem
Niaj hnub no, feem ntau ntawm USB qauv yog Huawei cov khoom lag luam. Txawm hais tias muaj ntau hom qauv, yuav luag txhua hom khoom muaj cov yam ntxwv sib xws. Cov khoom xa tuaj muag ntau tshaj plaws hauv tebchaws Russia yog USB modems los ntawm Megafon, Beeline thiab MTS. Cov tuam txhab tso cov khoom siv 3G, txawm hais tias tsis ntev los no Megafon tau qhia cov khoom tshiab - 4G USB modem, qhov zoo ntawm kev sib txuas thiab qhov ceev ntawm qhov uas zoo tshaj li ntawm 3G.
Tus nqi ntawm USB cov qauv ntawm peb peb lub tuam txhab no yog los ntawm 890 txog 1190 rubles. Nws yuav tsum raug sau tseg tias yog tias koj yuav lub USB modem los ntawm Megafon, ces koj yuav tsis siv sim sim ntawm lwm tus neeg ua haujlwm: thaum koj sim pib modem program, cov lus "SIM daim npav tsis pom" yuav tshwm sim. Yog vim li cas thiaj suav hais tias cov qauv tseev tsim ntiaj teb nyob rau hauv kev thov zoo - lawv raug nqi zoo ib yam, tab sis koj tuaj yeem siv ib tus neeg teb xov tooj daim npav SIM nrog lawv.
Yog tias koj yuav lub USB modem los ntawm ib qho ntawm peb qhov loj cov tuam txhab, tom qab ntawd koj yuav tsum tau ntiag tiv plhaub tawm qee qhov nyiaj hauv ib hlis. Txoj kev tso npe yuav pauv nyob ntawm tus nqi. Tus nqi tsis sib txawv ntawm ib leeg hauv qhov nyiaj ntawm cov tsheb khiav txhua hli (los ntawm 3 txog 50 GB), zoo li nyob ib puag ncig lossis tsis muaj nyiaj pub dawb (piv txwv li, qee cov tuam txhab tsis coj mus ncig ua si tsaus ntuj tsheb). Hauv nruab nrab, koj yuav tsum tau tso nyiaj ntawm 300 txog 700 rubles.
Tshwj xeeb lossis ntau yam
Ua ntej siv txhua lub USB modem, koj yuav tsum teeb tsa cov software tshwj xeeb rau koj lub khoos phis tawm. Txog rau Megafon, Beeline thiab MTS modems, cov software ntawd tau nruab rau sai li sai tau thaum koj nkag rau hauv modem rau hauv USB-lub tswv yim ntawm lub khoos phis tawm. Qhov tsis zoo tsuas yog kev sib tsoo thiab kev plam ntawm cov software. Nws feem ntau tshwm sim tias qhov browser pib "khov", lub qhov rai ntawm USB-modem program tsis vau thiab tsis teb rau txhua qhov haujlwm. Lub software ntawm cov dav hlau thoob ntiaj teb feem ntau yuav tsum tshawb rau hauv lub network, tab sis tsis muaj teeb meem tshwm sim thaum lub sijhawm ua haujlwm ntawm cov software (lub computer tsis pib "qeeb", tsis muaj qhov ua tsis tiav ntawm kev ua haujlwm ntawm lub modem thiab PC).
