Ukubingelela kuzo zonke izivakashi zebhulogi!
Abasebenzisi abaningi, emva kokusetha inethiwekhi ye-Wi-Fi, babuze umbuzo ofanayo: "kungani ijubane lomzila liyi-150 Mbit / s (300 Mbit / s), futhi ijubane lokulanda lamafayela liphansi kakhulu kune-2-3 MB / nge ... " Lokhu empeleni kunjalo futhi akuyona iphutha! Kulesi sihloko sizozama ukuthola ukuthi kungani lokhu kwenzeka, nokuthi ngabe kukhona izindlela zokwandisa ijubane kwinethiwekhi ye-Wi-Fi ekhaya.
1. Kungani ijubane eliphansi kunalokhu kuboniswa ebhokisini elinomshini?
Konke mayelana nokukhangisa, ukukhangisa kuyinjini yokuthengisa! Ngempela, ikhudlwana inombolo ephaketheni (yebo, kanye nesithombe sokuqala esiqhakazile ngokubhalwe "Okuphezulu") - cishe ukuthengwa kuzokwenziwa ...
Eqinisweni, iphakheji yisisindo esiphezulu sokuthi kungenzeka yini. Ezimweni zangempela, ukudlulisa kungashintsha kakhulu kunani lepakethe, kuye ngezici eziningi: ukutholakala kwezithiyo, izindonga; ukuphazamiseka kwamanye amadivayisi; ibanga phakathi kwamadivayisi, njll.
Ithebula elingezansi libonisa izibalo ezisuka kulo mkhuba. Isibonelo, i-router enejubane le-150 Mbps ephakheji - ezimweni zangempela izoqinisekisa isivinini sokwabelana ngolwazi phakathi kwamadivayisi angaphezu kuka-5 MB / s.
I-standard ye-Wi-Fi | Umthamo wemfundiso Ama-Mbps | Umkhawulokudonsa wangempela Ama-Mbps | Ukungena kwangempela (ngokusebenza) *, MB / s |
IEEE 802.11a | 54 | 24 | 2,2 |
IEEE 802.11g | 54 | 24 | 2,2 |
IEEE 802.11n | 150 | 50 | 5 |
IEEE 802.11n | 300 | 100 | 10 |
2. Ukuxhomekeka kwejubane le-Wi-Fi ebangeni lamaklayenti ukusuka ku-router
Ngicabanga ukuthi abaningi abakha inethiwekhi ye-Wi-Fi baqaphele ukuthi ekude nomzila usuka kwiklayenti, isignali esezansi futhi isivinini esingaphansi. Uma ubonisa kumdwebo idatha eseduzane kusuka ekusebenzeni, isithombe esilandelayo sizovela (bona umfanekiso wesithombe ngezansi).
Ishadi lokuxhomekeka kwejubane kwinethiwekhi ye-Wi-Fi (IEEE 802.11g) kude nomklayenti kanye nomzila (idatha cishe *).
Isibonelo esilula: uma umzila ungama-2-3 amamitha kude ne-laptop (IEEE 802.11g uxhumano), khona-ke isivinini esikhulu sizoba ngaphansi kwama-24 Mbit / s (bheka ipuleti ngenhla). Uma ususa i-laptop kwenye ikamelo (ngezindonga ezimbalwa) - ijubane linganciphisa izikhathi eziningana (njengokungathi i-laptop ayikho 10, kepha imitha engama-50 ukusuka router)!
3. Isivinini kwinethiwekhi ye-wi-fi enezinkampani eziningi
Kubonakala sengathi uma ijubane le-router, isibonelo, 54 Mbit / s, kufanele lisebenze nawo wonke amadivaysi kulesojubane. Yebo, uma i-laptop eyodwa ixhunywe ku-router "ekuboneni okuhle" - khona-ke ijubane elikhulu lizoba ngaphansi kwama-24 Mbit / s (bheka ithebula elingenhla).
I-router enezintathu ezintathu.
Uma uxhuma amadivaysi angu-2 (ake sithi i-laptops 2) - ijubane enethiwekhi, ngenkathi ukudlulisa ulwazi kusuka kwikhompyutha eyodwa kuya kwenye, kuzoba yi-12 Mbps kuphela. Kungani
Into yukuthi ngesikhathi esisodwa se-router isebenza nge-adapter eyodwa (iklayenti, isibonelo, i-laptop). Yebo Wonke amadivayisi athola isignali yomsakazo ukuthi i-router okwamanje idlulisa idatha kusuka kule divayisi, i-router ishintshela ku-unit elandelayo kwenye idivayisi, njll. Yebo Uma idivaysi yesibili ixhunywe kwinethiwekhi ye-Wi-Fi, i-router kufanele ishintshe kabili kaningi - ijubane, ngokulandelana, futhi liyehla kabili.
Iziphetho: kanjani ukwandisa ijubane lenethiwekhi ye-Wi-Fi?
1) Uma uthenga, khetha i-router enezinga eliphezulu lokudlulisa idatha. Kuyinto efiselekayo ukuba ne-antenna yangaphandle (futhi ingakhiwa kudivayisi). Ukuze uthole ulwazi oluthe xaxa mayelana nezici ze-router - bheka lesi sihloko:
2) Amadivaysi ambalwa azoxhunyaniswa kwinethiwekhi ye-Wi-Fi - ijubane eliphakeme liyoba ngaphezulu! Ungakhohlwa ukuthi uma uxhuma kwinethiwekhi, isibonelo, ifoni enezinga elingu-IEEE 802.11g, ngakho-ke wonke amanye amaklayenti (athi, i-laptop ehambisana ne-IEEE 802.11n) izolandela izinga le-IEEE 802.11g uma ikopisha ulwazi kulo. Yebo Isivinini se-Wi-Fi sizokwehla kakhulu!
3) Amanethiwekhi amaningi namuhla avikelwe indlela yokubhala nge-WPA2-PSK. Uma ukhubaza ukubethela okunye, amanye amamodeli we-router azokwazi ukusebenza ngokushesha (kufika ku-30%, ahlolwe kumuntu siqu). Iqiniso, inethiwekhi ye-Wi-Fi kuleli cala ngeke ivikelwe!
4) Zama ukubeka i-router namakhasimende (i-laptop, ikhompiyutha, njll) ukuze zisondelane kakhulu. Kuyinto efiselekayo kakhulu ukuthi phakathi kwazo azikho izindonga ezinamathele kanye nezingxenye (ikakhulukazi ezithwalayo).
5) Buyekeza abashayeli be-adapter yenethiwekhi efakwe kwi-laptop / ikhompyutha. Ngithanda indlela othomathikhi kakhulu kunabo bonke ngosizo lwe-DriverPack Solution (ngilande ifayela le-7-8 GB kanye bese ngiyisebenzisa kuma-computer amaningi, ukuvuselela nokubuyisela i-Windows nabashayeli). Ukuze uthole olunye ulwazi mayelana nokuvuselela umshayeli, bheka lapha:
6) Yenza lesi seluleko ngengozi yakho! Kwamanye amamodeli we-routers kukhona i-firmware ephakeme kakhulu (firmware) ebhalwe ngabathandekayo. Ngezinye izikhathi lezi-firmware zisebenza ngokusemthethweni ngokusemthethweni. Ngolwazi olwanele, i-firmware yedivayisi ishesha futhi ingenayo izinkinga.
7) Kukhona "ezinye izingcweti" ezincoma ukuthi ziguqule i-antenna ye-router (okusho ukuthi isignali izoba namandla). Njengokwenziwe ngcono, isibonelo, basikisela ukulenga i-aluminium ekhishwe yi-lemonade ku-antenna. Inzuzo kulokhu, ngombono wami, engaqiniseki kakhulu ...
Yilokho konke, konke okusemandleni!
