Namhlanje i-Intanethi ayiyinto eyonwabileyo, kodwa iyimfuneko. Izikolo zedijithali zeSikolo, iiinkomfa ze-Skype, ukuthunyelwa kwe-imeyile-konke oku kubomi bemihla ngemihla yomntu ophakamileyo. Luhlobo luni lomoto okufanele ndiwukhethele indlu yam? Ukuba intsapho yakho isebenzisa ngokuthe ngqo iipilisi ezininzi kunye neikhomputha, kungcono ukuthenga i-Wi-Fi router yendlu. Ngaloo ndlela, ulahla ikhefu elide kwaye unako ukudibanisa izixhobo ezininzi kwinethiwekhi ngexesha elifanayo.
Ii-routers zasekhaya
Ngaphambi kokuba uqale ukhetha i-router kufuneka uqonde umgaqo wokusebenza kwayo. Umsebenzi wefowuni unokuchazwa ngamagama amaninzi: qhagamshela kwinethiwekhi yomnikezeli okhethiweyo kwaye "uthumele" i-Intanethi kuwo onke amadivayisi axhunyiwe. Ngaphantsi kwimeko kukho i-port enye ye-WAN kumboneleli wenkampani kunye neenqwelo ezininzi ze-LAN zokuxhuma uxhumano kwi-Intanethi. Ngako oko, iikhomputha zakudala kunye neebhokisi ezisekwe phezulu ezingasebenziyo umsebenzi we-Intanethi zingasebenza kwikhebula, kwaye iipilisi zamanxeba kunye nee-laptops ziyakwazi ukufumana i-Intanethi "emoyeni."
Ukuba sicinga i-routers ngempawu zeteknoloji yokudluliselwa kwedatha, ke kukho amaqela amabini: ii-rous ADSL kunye nee-router LTE. Uhlobo lokuqala lwabaqhubi lusebenza kumnxeba. Isantya sokwamkelwa kwedatha ngu-10 Mb / s, kwaye ukuhanjiswa ngu-700 Kb / s. I-routers ze-LTE zisebenza ngamanethiwekhi omnatha (3G no-4G). Ukutshintshwa kwedatha kwesebe kwenzeka nge-signal yomsakazo. Nangona kunjalo, lolu hlobo loqhagamshelwano lubiza kakhulu kwaye lube lukhulu kwaye lufaneleke ngakumbi kwabo bahlala besendleleni.
Ukhetho olufanelekileyo lwe-router ekhaya li-ADSL router.
Indlela yokukhetha i-router yendlu?
Ukuze ungadideki ngexesha lokuthengwa kwe-router kufuneka ukwazi iiparitha ezisisiseko zegadget. Okokuqala, thalela umdla kwimpawu zobugcisa. Kuxhomekeka kubo ukuba unombane onamandla kangakanani we-Wi-Fi yendlu oya kuyithatha. Amaphepha anokufumaneka kwiwebhusayithi yomenzi okanye kwimilayezo ye-router. Ezi zinto zilandelayo zibalulekile:
- Isixa se RAM (RAM) . Oku kuxhomekeke kwisantya semithetho, ixesha lokuqalisa, ukugcina imiyalelo. Imemori kufuneka ibe ubuncinane be-64 MB.
- Ubume beprojector (RAM) . Eli xabiso linquma inani lemisebenzi nganye kwiyunithi yexesha. Ixesha elifanelekileyo le-router ngu-500-800 MHz.
- I-Intanethi ye-Intanethi . Esi simpawu sibalwa ngokweemeko ezifanelekileyo: ukungabikho kwezihlulo, i-radio okanye i-TV. Gcina ukhumbule ukuba ukuba ucacisa i-radius yeemitha ezili-100, ngoko kwi-dolophu yedolophu kuya kuba malunga ne-20 m.
- Antenna . Isantya sokwedluliswa kolwazi kuxhomekeke kwinani leentennas. Elinye i-antenna yenza umsebenzi wokuthumela nokufumana idatha, kwaye i-antenna ezimbini zihambisa umsebenzi wokudlulisela-ukufumana ngokufanayo, ngoko isantya asikiweyo. I-router inokufikelela kuma-antenna angama-6.
- Ukukhawuleza kwamachweba . Ukujonga i-imeyile kwaye utyelele iisayithi, isivinini si-100 mbps. Ukubukela ividyo kufuna okungenani 150
mbit, kwaye usebenze nabalandeli kunye nemidlalo ye-intanethi - 300 mbps.
Ukongeza, i-router esemgangathweni iya kuba ne-firewall eyakhelwe ngaphakathi, i-interface eyongezelelweyo ye-USB kunye nokukwazi ukuhlaziya (ukukhanyisa) ifowuni. Ukuba ufuna ukukhetha i-router ye-Wi-Fi ngokukhawuleza kwindlu enkulu, kungcono ukuba ungalondolozi imali kwaye uthenge i-router eneempawu zobugcisa eziphezulu kakhulu. Iza kunika i-intanethi ngokukhawuleza kuyo yonke ilungu lentsapho yakho kwaye ayiyi kucaphukiswa ngokuqhubekayo "ukulenga" kunye nomsebenzi ophantsi. I-router engancinci inokubangela uxhumo olusisigxina, ukunqumla isivinini (esikhundleni samaxabiso angama-30/30 Mbit / s sithatha i-16/4 Mbit / s), indawo encinci yokukhawulela kunye nokukhuseleka okubi kumagciwane.
Ukongeza, unokudibanisa iTV kwi-Wi-Fi router.