AirCards imapereka mauthenga apakompyuta pafoni
Pamene simuli pafupi ndi malo otentha a Wi-Fi, ndipo muyenera kulumikizana ndi intaneti yanu, mungagwiritse ntchito AirCard ndi laputopu yanu kuti mufike pa intaneti. AirCard imakupatsani mwayi wa intaneti kulikonse kumene mungagwiritse ntchito foni yam'manja.
AirCard ndi mtundu wa modem yosayendetsedwa ndi waya osagwiritsidwa ntchito pophatikiza mafoni apakono ku intaneti kudzera m'makompyuta . AirCards imapereka mwayi wopezeka pa intaneti kuchokera pa kompyuta zam'manja zomwe ziri kunja kwa malo otentha a Wi-Fi . Zitha kugwiritsidwanso ntchito ngati njira yopezera intaneti pamsewu m'madera akumidzi kapena madera ena popanda utumiki wa intaneti wothamanga kwambiri. Iwo amafunikira mgwirizano ndi wothandizira mafoni pambali pa mgwirizano wanu wamakono.
Mitundu ya AirCards
M'mbuyomu, opereka mauthenga a makompyuta amatha kusungunuka ndipo nthawi zina amabwezeretsanso ma modem opanda waya opanda malonda awo. Ku US, mwachitsanzo, AT & T ndi Verizon amagwiritsidwa ntchito kuchokera ku Sierra Wireless ngakhale kuti amatchedwa "AT & T AirCard" ndi "Verizon AirCard." AirCards akadali kupezeka kuchokera kwa anthu akuluakulu ogulitsa monga Netgear ndi Sierra Wireless.
AirCard wireless modems amabwera muzigawo zitatu zofanana, ndipo amafuna chingwe chovomerezeka kapena kugwiritsira pa laputopu kuti agwire bwino.
- PCMCIA PC Card ndi makina oyambirira a makompyuta a makompyuta a makompyuta.
- ExpressCard imapereka kuwonjezeka kwakukulu kwa chiwongosoledwe pa khadi la PCMCIA m'malo mwake.
- Modemasi ya USB imapereka mawonekedwe a makina kumakompyuta aliwonse ndi phukusi la USB.
Ma modem opanda waya amagwiritsa ntchito mapulogalamu amodzi omwe amagwiritsidwa ntchito pakompyuta. Ma AirCards apamwamba amatulutsa 3G / 4G LTE kuthamanga kwapamwamba pamtunda m'mizinda ndi liwiro la 3G m'madera ambiri akumidzi.
Kupita kwa AirCard
AirCards imathandizira chiwerengero chapamwamba cha deta kusiyana ndi kuyanjanitsa. Ngakhale kuti AirCards zambiri zimapereka maulendo oposa 3.1 Mbps okhudzidwa ndi zojambula komanso 1.8 Mbps kuti zijambulidwe, ma modems a USB atsopano amatha kufika 7.2 Mbps pansi ndi 5.76 Mbps mmwamba. Ngakhale kuti chiwerengero cha deta ya AirCard yomwe ikupezeka m'zochitika ndi yochepa kusiyana ndi mfundo zokhudzana ndi ziphunzitsozi, zimakhala zikudutsa kwambiri kupyolera kwa kulumikiza kwadongosolo.
Kugwiritsa ntchito AirCards kwa Intaneti
AirCards amatha kukhala ndi vuto lapamwamba kwambiri lapamwamba lomwe nthawi zina limakhala lopambana kuposa la kugwiritsira ntchito podutsa, ngakhale kuti kugwirizana kwagwirizako kwasintha, momwemonso vuto la latency. Pokhapokha mutakhala pa mgwirizano wa 3G / 4G, yang'anani kuti mukhale ndiulesi komanso nthawi yeniyeni yotsatila pamene mutsegula ma webpages pa mgwirizano wa AirCard. Masewera a pa Intaneti nthawi zambiri samasewera pa AirCards pa chifukwa ichi. Ma AirCards ambiri sangathe kupikisana ndi machitidwe onse a DSL kapena ma intaneti othamanga pa intaneti, koma zatsopano zimapereka maulendo ofanana ndi omwe amapereka ma makina awo, omwe nthawi zina amakhala ndi ubwino wambiri.