Iimidlalo zokudlala kunye nokusasazwa kwevidiyo ukusuka kwii-routers zasekhaya ezikhawulezayo
Iindlela zokuqhuba i-Broadband routers zenzelwe ukulungelelanisa ekusekeni amanethwekhi asekhaya, ngokukodwa kumakhaya aneenkonzo ze-intanethi ezikhawulezayo . Ngaphandle kokwenza ukuba zonke izixhobo zecomputer zisebenzise i-intanethi ukuxhamla uxhumano lwe-intanethi, ii-router routs nazo zenza ukuba ukwabelana kweefayile, abashicileli kunye nezinye izibonelelo kwiikhompyutha zasekhaya nakwezinye izixhobo zombane.
Umzila webhanti ebanzi isebenzisa umgangatho we- Ethernet kwiinkcukacha ezixhunyiwe. Iidoloji zomdabu olwabanzi zifuna iikhomputha ze-Ethernet ezihamba phakathi kwe-router, i-modem ebanzi, kunye nekhompyutha nganye kwinethiwekhi yasekhaya. Iibhutjha ezitsha zesebhanti zibanxibelelwano oluxhunyiwe kwi-modem ye-intanethi. Badibanisa kunye neefowuni kwikhaya elingenasiphelo usebenzisa i- Wi-Fi imigangatho.
Zininzi iintlobo ezahlukeneyo zee routers zikhoyo, kwaye nganye iyahlangabezana nomgangatho othile. Ii-routers ezisebenzisa umgangatho ophezulu okhoyo zifumaneka kwiindleko eziphezulu kunezo kumgangatho omdala, kodwa zibandakanya iimpawu ezingcono. Umgangatho okhoyo wangoku ngu-802.11ac. Kwakuphambi kwe-802.11n kwaye-nangaphambili-802.11g. Yonke le migangatho isabakho kwii-routers, nangona abadala banemida.
802.11ac Routers
I-802.11ac yimiqathango entsha ye-Wi-Fi. Zonke iir router ezingama-802.11ac zineekhompyutha ezintsha kunye nesofthiwe kunokuba ziphunyezwe kwangaphambili kwaye zigqibelele kumakhaya aphakathi kwamanzi apho ukukhawuleza nokuthembeka kubalulekile.
I-router 802.11ac isebenzisa iteknoloji ye-wireless ye-double-band kwaye isebenze kwibhande le-5 GHz, evumela ukufika kwe-1 Gb / s, okanye ukuxhuma enye-link ye-500 Mb / s kwi-2.4 GHz. Esi santya sikulungele ukudlala, ukuhanjiswa kweendaba ze-HD, kunye nezinye iimfuno zomda we-bandwidth ezisindayo.
Lo mgangatho wamkela ubuchwephesha ngo-802.11n kodwa ukwandisa ubuchule ngokuvumela i-RF bandwidth ububanzi njengama-160 MHz kunye nokuxhasa ukuya kwizihlandlo ezisibhozo zokufakelwa kwamanqaku amaninzi (MIMO) kunye ne-ezine-downlink multiuser MIMO abathengi.
I-802.11ac iteknoloji iyahambelana ne-802.11b, 802.11g kunye ne-802.11n yezinto eziphathekayo, oku kuthetha ukuba ngelixa i-router 802.11ac isebenza kunye neefowuni ze-hardware ezixhasa umgangatho we-802.11ac, inika kwakhona ukufikelela kwenethiwekhi kumadivayisi axhasa kuphela i-802.11b / g / n.
802.11n Routers
IEEE 802.11n, ngokuqhelekileyo ibizwa ngokuba ngu- 802.11n okanye i-Wireless N), ithatha indawo yobuchwepheshe obudala be-802.11a / b / g kwaye ikhulise amaxabiso eenkcukacha kwiimilinganiselo ngokusebenzisa amaninzi amaninzi, ukufikelela kumaxabiso ukusuka kuma-54 Mb / s ukuya kuma-600 Mb / s , kuxhomekeke kwinani lamarediyo kwisixhobo.
Ama-router angama-802.11n asebenzisa imilambo emine yendawo kwisiteshi se-40 MHz kwaye angasetyenziselwa kwi-2.4 GHz okanye kwi-5 GHz band band.
Ezi rou routa zihambelanayo emva kwe-802.11g / b / a rou routers.
802.11g Routers
Umgangatho we- 802.11g ubugcisa obudala be-Wi-Fi, ngoko ke ezi rou routi zisoloko zingabizi. Umzila we- 802.11g ulungile kumakhaya apho ukuhamba okukhawulezileyo akubalulekanga.
Umzila we-802.11g usebenza kwibhande le-2.4 GHz kwaye uxhasa ubuncinane bezinga lama-54 Mb / s, kodwa ngokuqhelekileyo unalo malunga ne-22 Mb / s. Ezi zihambelane zilungele ukukhangela i-intanethi kunye ne-standard definition definition media media.
Lo mgangatho uhambelana ngokupheleleyo ne- 802.11b yehadiweyo, kodwa ngenxa yale mali yenkxaso, i-passput iyancishiswa ngama-20 ekhulwini xa kuthelekiswa no- 802.11a .