Doorashada modem ah laptop ah. talooyin dhowr ah bilowga ah

technology Modern aan weli taagan oo si joogto ah guuxayay. Tani waa sababta ugu weynina xaqiiqada ah in sanad kasta baahida PC user si joogto ah u koraya, iyo soo saarayaasha qalabka kala duwan isku dayaan in ay ka dhergin baahida kuwa. Tusaale ahaan, laptops maanta u noqday shido iyo dheeraad ah ee isafgaradka, jidaynayey milkiilayaasha ay u shaqeeyaan sida computer ah mobile, shiidaa meel kasta. Laakiin waxa macno u leedahay in buug mobile is haysta, haddii ay ku xiran yihiin Internet-ka via cable?

Si aad u samayso search for macluumaad ah oo ku saabsan internetka ee dunida oo dhan more isticmaali karo, in ka badan toban sano ka hor, ka Moodeemka ugu horeysay ee laptops la sii daayay, ayaa si joogto ah hagaagtay. Waxay yihiin waxtar leh ma ahan oo keliya xiriir degdeg ah oo sahlan in ay network oo aan eheeyn oo yareysey dhaqdhaqaaqa xadhko iyo fiilooyinka ah, laakiin sidoo kale ay compactness. modem laptop Modern si fudud u geli karaan a bacda laptop, jeebka ama boorsada. Laakiin faa'iido ugu muhiimsan ee qalab this waa dhaqdhaqaaqa - ay caawimaad user ka eegi kartaa e-mail ama booqo bogga shabakadda bulshada ka shiidaa meel kasta.

Haddaba bal aynu eegno sida loo doorto modem ah laptop ah, iyo noocyada oo ka mid ah aaladaha guud ahaan waxaa laga heli karaa suuqa maanta. Sida laga soo xigtay nooca xiriir si aad laptop ganaax dhan qalabka sida waxa loo qaybin karaa saddex qaybood: USB-Moodeemka, PCI express-cards iyo router mobile.

Maalmahan, ee USB-Moodeemka ugu ballaaran loo isticmaalo. Oo waxaa dhacday, sababtoo ah faa'iidooyinka ay taagna - fududaato in la xidhiidha, compactness iyo miday. PCI express-cards hadda si dhib leh loo isticmaalo (laptops badan oo casri ah wadajir wax garad boosaska xaggooda), laakiin waxa ay inta badan iskhexgalida ee USB-Moodeemka eego ergonomics yihiin. Tan waxa u sabab xaqiiqda ah in modem sida for laptop ka dib markii xira ku dhowaad gebi ahaanba "maanshaynay" ee jirka ka mid ah laptop ah, halka qalabka ku xiran yahay via USB, ku dhawaad marwalba awkwardly saaray computer ugu yaraan dhowr sentimitir.

Kala duwan Moodeemka "mobile" iyo heerka xogta. Qaabka ugu badan ee suuqa guryaha ayaa hadda loo arkaa in ay qalabka la isticmaalayo technology 3G - waxay bixisaa ku salaysan habkan wareejinta xogta wireless hadda waa la heli karo in ku dhawaad operator hanti kasta. 3G-modem for buugga ogolaanaya qofkii lahaa in ay isticmaalaan Internetka xawaare ilaa 8 Mbit / s. Si kastaba ha ahaatee, xawaaraha dhabta ah aad bay u kala duwan min tayada daahan operator, celceliska xawaaraha link in qaybta soo-dhawaynta iyo tiro ka mid ah arrimo kale. A nooca xiriir dhakhso waa technology ah oo lagu magacaabo «WiMAX», waxaad ka shaqayn kartaa xawaare ilaa 10 Mbit / s. Iyo "gaabis ah" Xalka ugu suuqa maanta waa technology ee CDMA 450 (ay "saqafka" - kaliya 3.1 Mbit / s).

Ka hor inta iibsiga qalab noocan oo kale ah sida modem ah laptop ah, aad u hubiso in model la doortay haboon nidaamka qalliinka laptop waa. Haddii kale, marka aad ku xidhi modem waxaa laga yaabaa in ay leeyihiin dhibaato la rakibo ee darawallada iyo qalab Oxperts guud ahaan. Haddii aad go'aansato in aad ka iibsan xiriir modem ah (by galo heshiis la mid ka mid ah wadayaasha mobile bixinta adeegyada Internet), ha iloobin in aad u hubiso in aad leedahay cover tayada meelo halka aad u socoto si ay u isticmaalaan adeegyada bixiyaha ah. Tan waxa u sabab xaqiiqada ah in Internet mobile - wax arrin cadho, iyo tayada ay caymiska (iyo, sidaas awgeed, helay iyadoo ay sabab u xawaaraha) waxay saameyn kartaa xataa dhumucda derbiyada guriga. Sidaa darteed, ka hor inta iibsiga qalab noocan oo kale ah hubi inaad wakiil ah shirkadda ka hawlgala la tasho.