Ho fumana le ho lula o hokahane ka marang-rang a lisele
Maqephe a lehae a sebelisa modems ho amana le Inthaneteng. Tšebeletso e 'ngoe le e' ngoe ea Inthanete e sebelisa mofuta oa eona oa modem. Ka mohlala,
- dial-up le modem ea DSL e amanang le mohala oa mohala oa lapeng
- modem ea motlakase e amahane le mochine oa lehae TV
- fiber optic modems tse amanang le lisebelisoa tsa fiber optic tse kentsoeng lapeng
- lisebelisoa tsa mohala
Cell Modems ke Eng?
Mefuta ea modem ke mefuta e meng ea mefuta ena ea marang-rang a marang-rang. Mokhoa oa modem ke mofuta oa modem o se nang mohala o lumellang lik'homphieutha le lisebelisoa tse ling tsa ho kena Inthaneteng. Ho e-na le ho hokahanya le mochine o mong o sebetsang e le pipe ea marang-rang, modem tsa selefouno li buisana ka li-wireless li-Internet ho ea ka litora tsa selefouno. Ho sebelisa modem cell ho fana ka melemo e mengata ho feta mefuta e meng ea modem:
- tšebeletso ea cellular e potlakile ho feta Inthaneteng
- ho kena Inthanete ho ka sebelisoa ha u ntse u tsamaea 'me ho tloha sebakeng leha e le sefe pontšo ea sele e fumaneha
- bakeng sa ba bang, tšebeletso ea sele e ka ba theko e tlaase ho feta mefuta e meng ea tšebeletso ea Inthaneteng e pharaletseng
Mefuta ea Cell Modems
Mefuta e meraro e meholo ea modem ea selefouno e teng bakeng sa metsoalle ea inthanete :
- liselefouno - ho sebelisa lithelefono tse kang modems ho nolofalletsa ho fumana Inthanete ka lik'homphieutha, ka linako tse ling ho bitsoa ho betla
- likarete tsa cellular - li -adapter tsa cellular tse khonang tse kenang lik'homphieutha, ka linako tse ling li bitsoa li- aircard
- li-routers tsa cellular - li -routers tse natefatsang tse nang le modem tsa cellular
Ho Theha Lithelefono tsa Cellana ka Mokhoa oa Sesebelisoa
Methati e tobileng ea ho theha setjhaba e itšetlehile ka mohlala oa selefouno e sebelisoang, empa mokhoa o tšoanang o sebetsang maemong ohle:
- beha fono bakeng sa tšebeletso ea Inthanete
- hokela fono khomphuteng
- kenya software e loketseng mohokahanyo oa mohokahanyo oa software khomphuteng
Bafani ba lik'hamphani ba rekisa merero ea tšebeletso (eo ka tloaelo e bitsoang merero ea data ) e lumellang fono ea digital hore e sebetse joaloka mohala oa inthanete modem. Ha o ngolisa moralo oa data, etsa bonnete ba hore ts'ebeletso e lumella hore e sebelisoe ka mokhoa o se nang moeli kapa e na le moeli o phahameng oa ho thibela likoloto ho qoba linyeoe tse feteletseng. Sesebelisoa e ke ke ea sebetsa e le modem ntle le haeba moralo oa tšebeletso o lumellanang o ntse o le teng.
Liselefono tsa selefouno li ka amahanya le lisebelisoa tse ling tse haufi ho sebelisa mohala oa USB kapa ka wireless Bluetooth . Le hoja lihlahisoa tsa Bluetooth li le butle haholo ho feta USB, ba bangata ba khetha mokhoa oa ho sebedisa mohala oa mohala haeba k'homphieutha ea eona e e tšehetsa (joalokaha hoo e batlang e le lisebelisoa tsohle tsa thepa). Mefuta eo ka bobeli e fana ka li-bandwidth tse lekaneng bakeng sa liphatlalatso tse ngata tsa cellular.
Likhamphani tse fanang ka tšebeletso ea sele li boetse li fana ka software e sa lefelloeng e hlokahalang bakeng sa ho beha liselefouno e le mekhoa e se nang mohala le ho laola likamano tsa tsona. Kenya lenaneo feela khomphuteng hore le sebelisoe bakeng sa ho laola ho latela litaelo tsa mofani.
Ho theha Cards ea Cellular le Routers
Lik'homphieutha tsa cellular le li-router li tšoana le mefuta e meng ea setso ea li -adapter tsa marang- rang le li-router tse sebedisang marang- rang . Hangata li-aircards li kenella ka koung ea USB (kapa ka linako tse ling ka PCMCIA ), ha li-routers tsa sele li ka amohela li-connection tsa Ethernet kapa tsa Wi-Fi. Bahlahisi ba sa tšoaneng ba rekisa likarete tsena le li-routers.
Meeli ea Cell Modem Networking
Le hoja marang-rang a bona a marang-rang a eketsehile haholo lilemong tse 'maloa tse fetileng, likamano tsa sele ho Internet li fana ka litekanyetso tse fokolang tsa lits'ebeletso ho feta mefuta e meng ea marang-rang a marang-rang, ka linako tse ling esita le ka tlaase ho 1 Mbps . Ha u ts'oaetsoe selefouno, selefouno e ke ke ea fumana litheo tsa lentsoe.
Basebelisi ba Inthanete ba atisa ho etsa meeli e tiileng bakeng sa tšebeliso ea letsatsi le letsatsi kapa khoeli le khoeli ea tšebeletso ea selefouno. Ho fetisa li-quotas tsena li hlahisa litefello tse phahameng 'me ka linako tse ling le ho felisoa ha tšebeletso.