Uma ekugcineni uthola inethiwekhi yakho yasekhaya isuselwe futhi isebenza kahle, mhlawumbe into yokugcina ofuna ukuyenza iyishintsha. Uma inethiwekhi yakho inakho amandla okungenantambo, noma kunjalo, ungase ulahlekelwe ngesivinini esheshayo nokuthembeka kangcono.
Igama elithi "i-Wireless N" lisho imishini yenethiwekhi ye- wireless ye-Wi-Fi eqhuba i-protocol yezokuxhumana yomsakazo ka- 802.11n .
Okuningi - Kuyini Okungenantambo N?
Izinzuzo zeN Wireless N
I-Wireless N ikuvumela ukudlulisa idatha phakathi kwamadivayisi ekhaya lakho ngokushesha. Isibonelo, imishini esekelwe engu- 802.11g ingakwazi ukuxhumana phakathi kwenethiwekhi ngesilinganiso esijwayelekile sama-54 Mbps . Imikhiqizo engenazintambo isekela izinga elilinganiselwa ku-150 Mbps, izikhathi eziphindwe kathathu ngokushesha, futhi izinketho zamazinga aphezulu ngisho nazo zikhona.
Ubuchwepheshe be-Wireless N buthuthukisa nokuklama kwamarediyo nama-antenna akhiwe kwi -hardware yenethiwekhi . Ibanga lesignali lama-wireless N routers kaningi lidlula lwamafomu amadala we-Wi-Fi, okusiza ukuba ufinyelele kangcono futhi ugcine uxhumano olunokwethenjelwa namanye amadivayisi okude noma ngaphandle. Ukwengeza, i-802.11n ingasebenzisa kumafrekthri angaphandle kwebhande ngokuvamile esetshenziswa amanye amagajethi omthengi angewona amanethiwekhi, ekwehliseni amathuba okuphazamiseka komsakazo ngaphakathi ekhaya.
Nakuba i-Wireless N ngokuvamile ithuthukisa ijubane le-movie, umculo nomunye ukwabiwa kwefayela phakathi kwendlu, akukhulisi ijubane loxhumano phakathi kwendlu yakho nenye yonke i-intanethi.
I-Wireless N Ukusekela kumadivayisi wabathengi
I-Wireless N gear yaqala ukuvela esiteshini ekuqaleni kuka-2006, ngakho-ke kunethuba elihle kakhulu amadivaysi owasebenzisayo manje asekela. Isibonelo, i-Apple yengeze ama-802.11n kumafoni kanye namaphilisi ayo avela nge-iPhone 4. Uma ikhompyutha, ifoni noma amanye amadivaysi angenantambo awunakho ukwesekwa kwe-hardware ye-802.11n, awukwazi ukuthola izinzuzo ze-Wireless N kuleyo ndlela ethile. Hlola amadokhumenti womkhiqizo ukunquma ukuthi yiluphi uhlobo lwe- WI-Fi amadivayisi wakho asekela.
Amadivayisi angakwazi ukusekela i-Wireless N ngezindlela ezimbili ezahlukene. Amadivaysi e -Double-band angasebenzisa i-802.11n ukuxhumana ngamaqembu amabili wezintambo zomsakazo - 2.4 GHz no-5 GHz, kuyilapho amadivaysi ama-band angakwazi ukuxhumana kuphela 2.4 GHz. Isibonelo, i-iPhone 4 isekela kuphela i-wireless N Wireless, ngenkathi i-iPhone 5 isekela ama-double-band.
Ukukhetha i-Wireless N Router
Uma i- router yenethiwekhi yakho yasendlini ayisekeli i-802.11n, amadivaysi akho e-Wireless N angathola kuphela izinzuzo ze-802.11n uma axhunyiwe ngqo komunye nomunye kwimodi ye- wireless ad hoc . (Uma kungenjalo, babuyela ekukhulumeni kwe-802.11b / g ekhulile ye-Wi-Fi.) Ngenhlanhla, iningi lamamodeli asekhaya asethengiswa namuhla zibandakanya i-Wireless N.
Wonke ama-routers akwa-Wireless asekela ama-double-band 802.11n. Imikhiqizo iwela ngezigaba ezine eziyinhloko ngokusho kwezinga eliphezulu lemininingwane ( ukuhamba komkhawulokudonsa kwenethiwekhi ) asekela:
- 150 Mbps
- 300 Mbps
- 450 Mbps
- 600 Mbps
Izinga lokungenayo Ama-wireless N asebenzisana ne-bandwidth engu-150 Mbps nomsakazo owodwa we-Wi-Fi ne-antenna eyodwa enamathiselwe ku-unit. Ama-routers asekela amazinga aphezulu wedatha engeza ngokushelela ama-radios nama-antenna amaningi kulelo divayisi ukuze bakwazi ukuphatha iziteshi eziningi zedatha ngokufana. Ama-300 Mbps ama-wireless N aphethe ama-radios amabili nama-antenna amabili, kuyilapho ama-450 no-600 Mbps aqukethe ezintathu nezine ngayinye, ngokulandelana.
Nakuba kubonakala kunengqondo ukuthi ukukhetha umzila ophakeme olinganisiwe kuzokwandisa ukusebenza kwenethiwekhi yakho, lokhu akukwenzeka ngokusebenzayo. Ukuze uxhumano lwenethiwekhi yasemakhaya ukuze ugijime ngempela ngesivinini esiphezulu ama-router asekela, idivayisi ngayinye kufanele ibe nemisakazo ehambisanayo ne-antenna. Amadivaysi amaningi omthengi namuhla asekela ukwenza kuphela 150 Mbps noma ngezinye izikhathi 300 Mbps ukuxhumana. Uma umehluko wamanani uphawulekayo, ukukhetha i-Wireless N router ephansi ekugcineni kwenye yalezi zigaba ezimbili kunengqondo. Ngakolunye uhlangothi, ukukhetha i-router ephezulu ekupheleni kungavumela inethiwekhi yakho yasekhaya ukuthi ikwazi ukusekela kangcono gear entsha esikhathini esizayo.
Bheka futhi - Indlela Yokukhetha i-Router engenantambo
Ukusetha inethiwekhi yasekhaya nge-Wireless N
Inqubo yokusetha i-Wireless N router isifana nenye yamanye ama-routers asekhaya nehlukile okuphawulekayo kokucushwa okungaxhunyiwe kwe-double-band wireless. Ngenxa yokuthi i-2.4 GHz yi-band engenantambo esetshenziswe kakhulu ngamagajethi omthengi, abaningi abaninikhaya bazofuna ukusebenzisa i- band 5 GHz nganoma yimaphi amadivayisi ayisekelayo.
Ukusetha ukuxhumeka kwe-5 GHz kunethiwekhi yakho yasekhaya, qinisekisa ukuthi ukhetho lomzila lwe-double-band operation lunikezwa amandla, ngokuvamile ngebhokisi noma ibhokisi lokuhlola kwelinye lesikrini sokuphatha som router. Bese unike amandla idivaysi ngohlelo lwe-5 GHz wesiteshi ngokufanayo.
Bheka futhi - Indlela Yokusetha Up Router Network Yasekhaya
Ingabe Kukhona Okungcono Kunama-802.11n?
Isizukulwane esilandelayo samadivaysi e-Wi-Fi ngemuva kwe-802.11n ukusekela inqubo entsha yokuxhumana ebizwa nge- 802.11ac . Njengoba nje i-Wireless N inikeze ukuthuthuka okuphawulekayo kwejubane nobubanzi uma kuqhathaniswa no-802.11g, ngakho-ke 802.11ac inikeza ukuthuthukiswa okufanayo ngenhla kwe-Wireless N. 802.11ac inikeza amanani wemininingwane eqala kusukela ku-433 Mbps, kodwa eziningi zamanje noma zesikhathi esizayo ukwesekwa kwemikhiqizo gigabit (1000 Mbps) kanye namanani aphezulu.