Video: Qhov ceev ntawm 802.11 BGN yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
802.11 wb Wi-Fi routers yog ib pawg. Qhov no txhais tau tias lawv txhawb nqa tsuas yog 2.4 GHz band. Wi-nkaus 802.11 gcombines qhov zoo tshaj plaws ntawm ob 802.11 ib thiab 802.11 b. 802.11 g uas txhawb a bandwidth mus txog 54 Mbps, thiab nws siv 2.4 GHz zaus rau ntau dua.
Tib neeg kuj nug, puas yog 802.11b/g/n txhawb 5GHz?
Feem ntau, lub router uas hais tias nws yog 802.11a / g / n, lossis 802.11ac yuav ua haujlwm ntawm 5 GHz . Txawm li cas los xij, ib lub router uas yog 802.11b/g/n muaj lub caij nyoog me me ntawm kev txhawb nqa qhov zaus, thiab koj yuav tau hloov kho dua tshiab. Yog tias koj lub router txhawb 5GHz connectivity, tom ntej no mus ua yog mus xyuas koj lub adapter.
Tom qab ntawd, lo lus nug yog, BGN yog dab tsi hauv wireless network? Kev txhais ntawm: BGN wireless Wi-Fi muaj peev xwm. Cov BGN hais txog peb 802.11 thev naus laus zis uas feem ntau txhawb nqa hauv laptops thiab wireless routers (802.11b, 802.11g, 802.11n).
Kuj kom paub, qhov siab tshaj plaws kev txhawb nqa los ntawm 802.11 b yog dab tsi?
802.11 ib . 802.11 ib siv tib yam 2.4 GHz zaus raws li tus qauv 802.11 qub. Nws txhawb nqa a siab kawg theoretical tus nqi ntawm 11 Mbps thiab muaj ntau txog 150 ko taw. 802.11 ib Cheebtsam yog pheej yig, tab sis tus qauv hasthe slowest ceev tshaj plaws ntawm tag nrho cov qauv 802.11.
Dab tsi yog qhov txawv ntawm 802.11 n thiab 802.11 ac?
802.11 ib vs 8 02.11n Ntau Yam Yog li AC WiFi nrawm dua, tab sis nws qhov ceev ceev tsis yog qhov muag. Nws speeds ntawm qhov ntev yog. Thawj qhov xov xwm phem: 802.11 ib WiFi tsis tshua ncav cuag ib qho ntxiv 8 02.11n WiFi. Qhov tseeb 802.11 ib siv 5GHz band thaum 8 02.11n siv 5GHz thiab 2.4GHz.
Pom zoo:
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