Dualband ONU nayo yitwa 5G onu, kandi irashobora no kwitwa AC onu.
None onualband onu ni iki?
Ukurikije urwego rwumuyoboro udafite insinga, dualband onu izaba nziza kuruta umurongo umwe.Bizaba onu izwi cyane mugihe kizaza.
IEEE 802.11ac
IEEE 802.11ac niterambere rya 802.11 itumanaho rya mudasobwa itumanaho rya mudasobwa, ikoresha umurongo wa 6GHz (nanone izwi nka 5GHz yumurongo wa terefegitura) kumurongo woguhuza uturere (WLAN).Mubyigisho, irashobora gutanga byibuze 1 Gigabit kumasegonda yumurongo wa terefegitura itagira umurongo wa interineti (WLAN) itumanaho, cyangwa byibura megabits 500 kumasegonda (500 Mbit / s) kumurongo umwe wohereza.
Iremera kandi ikagura icyerekezo cyikirere gikomoka kuri 802.11n, harimo: umurongo mugari wa RF (kugeza kuri 160 MHz), imigezi myinshi ya MIMO (yongerewe kugera kuri 8), MU-MIMO, Na demodulation yuzuye (modulation, kugeza kuri 256QAM ).Nibishobora gusimbura IEEE 802.11n.
Isosiyete yacu, Shenzhen HUANET Technology CO., Ltd irashobora gutanga ubwoko bwubwoko bubiri.Hano hari moderi ebyiri kuri moderi.
5GHz WiFi ikoresha umurongo muremure kugirango uzane umuyoboro muke.Ikoresha imiyoboro 22 kandi ntabwo ibangamira undi.Ugereranije n'imiyoboro 3 ya 2.4GHz, igabanya cyane ibimenyetso byumubyigano.Igipimo cyo kohereza rero 5GHz ni 5GHz yihuta kurenza 2.4GHz.
Umuyoboro wa 5GHz wa Wi-Fi ukoresheje protocole ya gatanu ya 802.11ac protocole irashobora kugera ku muvuduko wa 433Mbps munsi yumurongo wa 80MHz, naho umuvuduko wa 866Mbps munsi yumurongo wa 160MHz, ugereranije na 2,4GHz yohereza hejuru cyane igipimo cya 300Mbps Yatejwe imbere cyane.
Ariko, 5GHz Wi-Fi nayo ifite ibitagenda neza.Inenge zayo ziri mu ntera yoherejwe hamwe n'ubushobozi bwo guca inzitizi.
Kuberako Wi-Fi ari umuyagankuba wa elegitoroniki, uburyo nyamukuru bwo gukwirakwiza ni umurongo ugororotse.Iyo ihuye nimbogamizi, izabyara kwinjira, gutekereza, gutandukana nibindi bintu.Muri byo, kwinjira ni byo by'ingenzi, kandi igice gito cy'ikimenyetso kizabaho.Gutekereza no gutandukana.Ibiranga umubiri wumurongo wa radio ni uko uko inshuro zingana, uburebure bwumurambararo, niko gutakaza igihombo mugihe cyo gukwirakwizwa, kwaguka kwagutse, kandi byoroshye kurenga inzitizi;murwego rwo hejuru, inshuro ntoya kandi niko bigoye.Genda uzenguruka inzitizi.
Kubwibyo, ikimenyetso cya 5G gifite inshuro nyinshi nuburebure bwumurongo mugufi bifite agace gato ugereranije, kandi ubushobozi bwo guca mu nzitizi ntabwo ari bwiza nka 2.4GHz.
Kubijyanye nintera yo kohereza, 2.4GHz Wi-Fi irashobora kugera kuri metero 70 murugo, hamwe na metero 250 hanze.Kandi 5GHz Wi-Fi irashobora kugera gusa kuri metero 35 murugo.
Igihe cyo kohereza: Jul-03-2023