Ua-nyob Rau Hauv 3G Modem: Teeb Liab Ruaj Khov

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Ua-nyob Rau Hauv 3G Modem: Teeb Liab Ruaj Khov
Ua-nyob Rau Hauv 3G Modem: Teeb Liab Ruaj Khov

Video: Ua-nyob Rau Hauv 3G Modem: Teeb Liab Ruaj Khov

Video: Ua-nyob Rau Hauv 3G Modem: Teeb Liab Ruaj Khov
Video: Видео обзор 3G USB модема Franklin U600 от компании HappyNet 2024, Kaum ib hlis
Anonim

Yuav luag txhua lub khoom siv niaj hnub no, yog nws yog netbook, ntsiav tshuaj, e-phau ntawv, dhau los ua qhov tsis muaj qab hau yam tsis muaj kev nkag mus rau hauv Is Taws Nem. Ntau ntawm lawv muaj built-in modems uas tsis xav tau cov khoom siv ntxiv tshwj tsis yog daim npav SIM txuas mus rau wireless Internet.

Ua-nyob rau hauv 3G modem: teeb liab ruaj khov
Ua-nyob rau hauv 3G modem: teeb liab ruaj khov

3G built-in yog li cas modem

3G modem yog tiam thib peb cov ntaub ntawv kis tau tus qauv (3-tiam), ua haujlwm ntawm 2 GHz, qhov siab tshaj plaws ntawm cov ntaub ntawv hloov pauv yog 3.2 Mbit / s, txawm hais tias qhov kawg tshwm sim nyob ntawm tus nqi koj xaiv.

3G built-in modem yog ib qho khoom siv nrog SIM daim npav qhib, pom nyob rau hauv yuav luag txhua qhov niaj hnub lub koos pis tawj nqa tau. Nws yooj yim los qhib nws - tsuas yog ntxig SIM daim npav thiab koj yuav nkag mus rau hauv Is Taws Nem.

3G Internet

Qhov kev ruaj khov ntawm cov thev naus Internet xov xwm xa mus siv 3G modem nyob ntawm ntau yam. Qhov tseeb, xws li Is Taws Nem ua haujlwm ntawm lub hauv paus ntawm txawb xov tooj ntawm Internet paub rau txhua tus, ib qho tsuas yog xaiv cov nqi kom raug. Nco ntsoov tias lub teeb liab yuav zoo dua qhov twg cov kev pab them nqi network tau ruaj khov. Cov chaw npog thaj tsam yog hais txog thaj chaw uas tsis muaj teeb meem tsis muaj kev tiv thaiv nyob rau lub sijhawm ntev. Tag nrho cov neeg siv xov tooj txawb niaj hnub no muaj cov vev xaib sib luag ntawm thaj chaw yuav luag txhua qhov chaw, suav nrog sab nraud lub nroog. Qhov Internet muab los ntawm tus neeg teb xov tooj Tele 2 tsis muaj kev ntseeg tau. Qhov tsis txaus network teeb liab ruaj khov yog fraught nrog qhov tseeb tias kev sib txuas hauv Internet ua qeeb, thiab qee zaum txawm ploj. Qhov no ua rau tus neeg siv tsis muaj peev xwm saib cov video video zoo li mloog nkauj.

Cov cim teeb meem nyob ntawm lub hauv paus chaw nres tsheb, deb npaum li cas nws yog los ntawm cov neeg siv Is Taws Nem. Qhov txuas ntxiv - thaj chaw uas tau txais kev tiv thaiv tsawg dua, txhua ntu, lub teeb liab kis poob qis sai. Ntxiv rau, qhov ntau zaus (nws yog nws leej twg txiav txim siab lub peev xwm channel), npaj rau 3G tes hauj lwm, tsis tau dav txaus los muab cov ntaub ntawv hloov tsheb tau txhawb los ntawm 3G tus qauv rau txhua tus neeg siv khoom. 3G tes hauj lwm, tsis zoo li cov kev sib txuas lus yav dhau los, tsis subdivide lub suab sib txuas lus thiab cov ntaub ntawv xa cov kev pabcuam mus rau ntau lossis tsawg tshaj li qhov muaj feem. Ntawd yog, yog tias ntau tus neeg siv ntawm ib lub hauv paus pib pib sib tham hauv xov tooj, tom qab ntawd is taws nem yuav muaj txhua qhov nrawm ntxiv.

MTS, Beeline thiab Megafon - peb tus tswv lag luam loj tshaj plaws - muab Is Taws Nem ntawm 3G nyob ntawm tib theem. Yog lawm, txoj kev loj hlob ntawm cov ntaub ntawv thev naus laus zis, tshwj xeeb, txoj kev loj hlob ntawm 3G system, thiab tam sim no 4G, dhau qhov tsis ntseeg lub neej tom ntej ntawm Is Taws Nem, pheej yig rau txhua tus.

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