Amanqaku okufikelela afaka amanethiwekhi angaphandle angenazintambo
Amanqaku okufikelela ezingenazintambo (ii-APs okanye i-WAPs) zixhobo ezixhunyiwe ezivumela ii-wireless Wi-Fi ukuba zixhumeke kwinethiwekhi yocingo. Benza amanethiwekhi angaphandle angenazintambo (ii-WLANs) . I-point point yokufikelela ifana nomphambili kunye nomkeli wee- radiyo ezingenaselula . I-APs engundoqo ye-wireless APs isekela i-Wi-Fi kwaye isetyenziswa ngokuqhelekileyo emakhaya, ukuxhasa ii-intanethi zentengiso ezisesidlangalaleni nakwiinkqubo zoshishino ukulungiselela ukwanda kwee-device eziphathekayo ezingenazintlu ezisetyenziswayo ngoku. Indawo yokufikelela ingafakwa kwi-router yombane okanye ingaba yinkqubo yokuma yedwa.
Ukuba wena okanye umntu osebenza naye usebenzisa i-tablet okanye i-laptop ukuze ufikelele kwi-inthanethi, uhamba kwindawo yokufikelela-okanye i-hardware okanye eyakhelwe ngaphakathi kwi-intanethi ngaphandle kokuxhuma kuyo usebenzisa ikhebula.
I-Wi-Fi Access Point Hardware
Amanqaku okufikelela ngokuzimeleyo amashishini amancinci afana neendlela ezisemakhaya . Ii-routers ezingenazintlu ezisetyenziselwa ukuthungelwano lweekhaya zineenkcukacha zokufikelela ezikwakhelwe kwi-hardware, kwaye ziyakwazi ukusebenza kunye neeyunithi ze-AP ezimele. Abathengisi abaninzi beemveliso zabathengi be-Wi-Fi bavelisa amanqaku okufikelela, okuvumela ukuba ishishini linikeze uxhumano olungenazintambo nawuphi na ukuqhuba ikhebula ye-Ethernet ukusuka kwindawo yokufikelela kwi-router wired. I-AP ye-hardware iqukethe i-transceivers yomsakazo, i-antenna kunye ne- firmware yefowuni .
Iindawo ze-Wi-Fi zihlala zixhaphaza enye okanye ngaphezulu ii-APs ezingenantambo ukuxhasa indawo ye-Wi-Fi. Iintanethi zoshishino zihlala zifaka ii-AP kwiindawo zabo zeofisi. Nangona amaninzi amakhaya adinga kuphela i-router engena-wire kunye nenqaku lokufikelela elakhelwe ukukhawulela indawo, izorhwebo zingasebenzisa ezininzi zazo. Qinisekisa iindawo ezifanelekileyo zokufaka indawo yokufikelela kuyo ingaba ngumceli mngeni nakwabaqeqeshi benethiwekhi ngenxa yesidingo sokukhupha izithuba ngokulinganayo ngesignali esithembekileyo.
Ukusebenzisa Amaphuzu okufikelela kwi-Wi-Fi
Ukuba i-router ekhoyo ayifaki iifowuni ezingenazintambo, ezingabonakaliyo, umninikhaya angakhetha ukwandisa amanethiwekhi ngokufaka i-device ye-wireless kwintanethi kunokuba ungeze i-router yesibini, ngelixa amashishini angakwazi ukufaka i-AP yeefowuni ukumboza sakhiwo seofisi. Amanqaku okufikelela akwazi ukubizwa nge- Wi-Fi yendlela yokunxibelelana kwendlela yokwakha.
Nangona ukuxhumeka kwe-Wi-Fi akufuneki ngokwemfuneko ukusetyenziswa kwe-APs, zivumela amanethiwekhi e-Wi-Fi ukuba anyuke kumgama omkhulu kunye namanani abaxhasi. Amanqaku okufikelela kwamhlanje axhaswa kuma-client angama-255, ngelixa abantu abadala bexhaswa ngabaxumi abangama-20 kuphela. I-AP zibonelela kwakhona amandla okubhanqa okwenza inethiwekhi ye-Wi-Fi yendawo ixhumane namanye amanxibelelwano.
Imbali yePhulo lokuFikelela
Ukuqala kokungena kwi-Wi-Fi ngaphambili. Inkampani ebizwa ngokuthi iProxim Corporation (isihlobo esikude seproxim Wireless namhlanje) savelisa izixhobo zokuqala ezifana neRangeLAN2, ukususela ngo-1994. Amanqaku okufikelela afumaneka ekuthotyeni ngokukhawuleza emva kokuqala kweemveliso ze-Wi-Fi zangaphambili ekupheleni kwee-1990. Ngexesha elibizwa ngokuba yi "WAP" kwiiminyaka edlulileyo, eli shishini laqalisa ukusebenzisa igama elithi "AP" esikhundleni se "WAP" ukuba libhekise kubo (inxalenye, ukuphepha ukudideka kunye neProtocol ye-Wireless Application ), nangona ezinye ii-AP zixhobo zokusebenza ezicwangcisiweyo.