I-modem ye-broadband uhlobo lwekhompiyutha yekhompiyutha esetshenziselwa amasevisi e-intanethi ephezulu. Izinhlobo ezintathu ezijwayelekile ze-modems ye-broadband yi-cable, i-DSL, ne-wireless. (Amakhompiyutha wekhompiyutha wendabuko, ngokuphambene, asekela i - intanethi ye-speed -up-up .)
Nakuba incazelo yejubane le-broadband lihluka ngezwe futhi ezinye ze-DSL nezinsizakalo ezingenazintambo zisebenzisa ubuchwepheshe obudala zingawela ngezansi kwemingcele esemthethweni, konke kubhekwa njengemodemu ye-broadband.
I-Wired Broadband Modems
I- modem yekhebula ixhuma ikhompyutha yasekhaya (noma inethiwekhi yamakhompyutha asekhaya) kuya emigqeni yekhebula lithelevishini ngenhloso yokuxhumeka kwe-Intanethi. Amamodeli ejwayelekile wekhebula asekela inguqulo ye- Data Over Cable Cable Interface Specification (DOCSIS).
I-modem ye-DSL ixhuma kusevisi yocingo yomphakathi yokuhlala ngokuxhumana kwe-intanethi.
Kokubili ikhebula le-DSL ivumela ukuthumela idatha yedijithali emigqeni yomzimba eklanyelwe ukuxhumana kwe-analog (izimpawu zezwi noma ithelevishini). I-Fiber I-intanethi ayidingi ukusetshenziswa komodemu njengezintambo ze-fibre optic zisekela konke ukuxhumana kwe-digital.
I-Modems ye-Broadband engenantambo
Amadivaysi angenazintambo ezingenazintambo ezixhuma amasevisi e-intanethi e-3G noma e-4G avame ukubizwa ngokuthi ama- hotspots eselula (ukuba angadideki nama -hotspots e-Wi-Fi ). I-smartphone ingasebenzisa ngokuyisisekelo njengemodemu engenantambo uma ixhunywe kwenye idivayisi yasendaweni ebizwa ngokuthi imodi yokumisa .
Izinsizakalo ezingenazintambo zokuxhumeka ezingenazintambo zingadinga imodemu yokuxhuma inethiwekhi yasemakhaya kumishini yomsakazo wendawo yomhlinzeki kuye ngokuthi ubuchwepheshe obathintekayo.
Ukusebenzisa ama-Modems we-Broadband
Njengebhokisi "setha phezulu" ithelevishini, kokubili ikhebula ne-DSL modem zivame ukuhlinzekwa ngumhlinzeki wesevisi ye-intanethi hhayi isiqeshana semishini abantu abadinga ukuzithengela bona ngokwabo. I-modems ye-Broadband ngezinye izikhathi yenziwa kanye nama- router broadband futhi ithengiswa njengeyunithi eyodwa ebizwa ngokuthi isango lendlu noma isango lokuhlala .
Uma efakiwe ngokwehlukana, i- modem ye-broadband ixhuma kwi-intanethi ekupheleni komunye futhi kunethiwekhi yangaphakathi yangakolunye komunye. Isixhumanisi se-modem-to-router singenziwa nge- Ethernet noma i- USB cingo kuye ngokuthi yikuphi okukhethwa kukho idivaysi ngayinye Ukuxhumeka kwe-modem kuya ku-Intanethi kungumzila wocingo we-DSL kanye nelayini lekhebula le-coaxial for modems yekhebula.
I-Modem yakho ye-Broadband ibona ukuxhuma kokuxhumana
I-Microsoft Windows ngezinye izikhathi izobonisa lo myalezo wephutha lapho kucubungula uxhumano lwe-broadband lwasekhaya olungasebenzi. Nakuba umlayezo ubhekisela ngokuqondile kumodem, leli phutha lingavuselwa ngezizathu eziningana ezahlukene:
- setha izinkinga noma iziphazamiso nge-router broadband
- izinkinga zokuxhuma phakathi kwekhompyutha ye-Windows kanye ne-router
- iziphazamiso nge-modem ngokwayo
Ngokungafani nama-routers, amamodemu anezilungiselelo ezimbalwa kakhulu nezinketho zokuxazulula izinkinga. Abaphathi kumele bavame ukuvula i-modem bese bebuyela emuva ukuze bayisuse kabusha. Ukuze uthole imiphumela engcono, kokubili i-modem ye-broadband ne-router kufanele inikwe amandla futhi ivuleke ndawonye.