Thaum xaiv lub xov tooj wireless rau txuas rau hauv Is Taws Nem, hnub no koj tuaj yeem ntsib teeb meem - ncaj ncees ntawm 3G ntau yam. Nag hmo muaj tsawg dua 5 li nyob hauv cov khw txiav ntawm kev sib txuas lus ntawm cellular, thiab hnub no muaj twb tau kaum txog ntawm lawv lawm.
Nws yog qhov tsim nyog
3G modem
Cov Lus Qhia
Kauj ruam 1
Tam sim ntawd, nws tsim nyog teev lub ntsiab tseem ceeb rau kev xaiv qhov xav tau lub wireless wireless. Ua ntej, muaj tus nqe thaiv. Thib ob, cov yam ntxwv ntawm lub cuab yeej siv. Ntawm no, cov tsis xws li kev tawm sab nraud thiab sab hauv, nrog rau cov khoom siv, yuav yog qhov tseem ceeb. Thib peb, qhov pom (kev tsim qauv) ntawm cov qauv modem. Nws suav yog tias koj tab tom nrhiav modem los muab khoom plig.
Kauj ruam 2
Ua ntej tshaj, nws tsim nyog ua qhov kev hloov kho me me uas lwm qhov kev ntsuas, txawm hais tias tsis yog qhov tseem ceeb tshaj plaws, yog cov cuab yeej siv sib txuas. Niaj hnub no muaj 3 hom kev txuas ntawm lub cuab yeej rau lub khoos phis tawm: USB-version, PCMCIA-version thiab PCMCIA Express version. Cov kev cuam tshuam saum toj no yog sib npaug nrog cov khoos phis tawj ntiag tug, laptops thiab netbook.
Kauj ruam 3
USB yog suav hais tias yog qhov feem ntau cov thiab ntau yam interface rau wireless modems. Xws li tus qauv hluav taws xob tuaj yeem txuas nrog rau ib lub khoos phis tawm, txawm tias txuas los yog lub router uas txhawb lub txuas no. Qhov ultra-me me ntawm lub wireless ntaus ntawv tso cai rau cov neeg tsim khoom ntxiv qee cov yam ntxwv uas muaj txiaj ntsig, xws li muaj peev xwm txuas tau cov ntawv me me tau siv nws ua khoom siv cia. Lwm qhov zoo dua ntawm hom no yog ntau yam ntawm modem. Tab sis qhov taw tes no tseem muaj cov rho tawm - lub zog poob siab tsis kam ntawm lub cuab yeej.
Kauj ruam 4
PCMCIA modem. Qhov dav ntawm cov khoom siv no yog 54 hli, uas qhia nws qhov siab. Cov cuab yeej no twb tawm ntawm ntau lawm, tab sis nws tseem tab tom tsim thiab siv cov khoos phis tawm ntawm cov "qub" tiam. Cov ntaub ntawv siab txais tos ntawm qhov khoom siv ceev no yog qis dua li ntawm 3G ntawm modem.
Kauj ruam 5
Ib tug qauv ntxiv ntawm PCMCIA modem yog PCMCIA Express. Ntawm no lub qhov ntau yog nqaim, tsuas yog 34 hli. Tus qauv no yog tus cwj pwm hloov kho thiab txhim kho. Qhov khoom siv no tau teeb tsa hauv lub hnab laptop, thiab tsuas yog muaj tus kav hlau txais xov sab nraud xwb. Kev sib txuas ceev twb tau ze rau qhov ceev ntawm 3G modem thiab qee qhov xwm txheej tuaj yeem sib tw tau rau lub npe ntawm tus qauv ceev tshaj plaws.
Kauj Ruam 6
Tsis tas li, ib qho tseem ceeb hauv kev xaiv thaum xaiv lub wireless yog lub xov tooj ntawm tes, uas nws daim npav SIM koj yuav siv. Muaj cov cheeb tsam hauv ib qho thiab tib tus neeg xa xov tuaj yeem muab xov tooj zoo, tab sis Is Taws Nem is taws ua haujlwm ntau dua.
