Ana kuma kiran ONU mai lamba biyu 5G onu, kuma ana iya kiransa AC onu.
To menene nau'in onu mai ban sha'awa?
A bisa ga ka'idar hanyar sadarwa ta mara waya, nau'in mai haɗin dualband zai fi nau'in mai haɗin guda ɗaya kyau. Zai zama mafi shahara a nan gaba.
IEEE 802.11ac
IEEE 802.11ac wani tsari ne na sadarwa ta kwamfuta mara waya mai ƙarfi na 802.11, wanda ke amfani da mitar 6GHz (wanda kuma aka sani da mitar 5GHz) don sadarwa ta hanyar sadarwa ta gida mara waya (WLAN). A ka'ida, yana iya samar da aƙalla bandwidth 1 Gigabit a sakan ɗaya don sadarwa ta hanyar sadarwa ta gida mara waya ta tashoshi da yawa (WLAN), ko kuma aƙalla megabits 500 a sakan ɗaya (500 Mbit/s) don bandwidth guda ɗaya na watsa haɗin.
Yana ɗaukar kuma yana faɗaɗa ra'ayin haɗin iska wanda aka samo daga 802.11n, gami da: faɗin bandwidth na RF (har zuwa 160 MHz), ƙarin rafukan sarari na MIMO (an ƙara zuwa 8), MU-MIMO, da kuma babban yawan haɓakawa (daidaitawa, har zuwa 256QAM). Yana iya maye gurbin IEEE 802.11n.
Kamfaninmu, Shenzhen HUANET Technology CO., Ltd, zai iya samar da nau'ikan onts na dualband. Ga wasu samfuran onu na dualband.
Wifi na 5GHz yana amfani da mafi girman mitar rediyo don rage cunkoson tashoshi. Yana amfani da tashoshi 22 kuma baya tsoma baki a tsakaninsu. Idan aka kwatanta da tashoshi 3 na 2.4GHz, yana rage cunkoson sigina sosai. Don haka saurin watsawa na 5GHz ya fi sauri fiye da 2.4GHz.
Bandungiyar mitar Wi-Fi ta 5GHz ta amfani da yarjejeniyar 802.11ac ta ƙarni na biyar za ta iya isa ga saurin watsawa na 433Mbps a ƙarƙashin bandwidth na 80MHz, kuma saurin watsawa na 866Mbps a ƙarƙashin bandwidth na 160MHz, idan aka kwatanta da ƙimar watsawa na 2.4GHz na mafi girman ƙimar 300Mbps An inganta sosai.
Duk da haka, Wi-Fi na 5GHz yana da nakasu. Rashinsa yana cikin nisan watsawa da kuma ikon ketare cikas.
Saboda Wi-Fi wani nau'in wutar lantarki ne, babban hanyar yaɗa shi ita ce yaɗa shi ta layi madaidaiciya. Idan ya ci karo da cikas, zai samar da shiga, tunani, rarrabuwar kawuna da sauran abubuwan da suka faru. Daga cikinsu, shiga shi ne babban abu, kuma ƙaramin ɓangare na siginar zai faru. Tunani da rarrabuwar kawuna. Halayen zahiri na raƙuman rediyo sune cewa ƙarancin mita, tsawon tsayin tsayi, ƙarancin asara yayin yaɗawa, faɗaɗa ɗaukar hoto, da sauƙin kauce wa cikas; mafi girman mita, ƙaramin ɗaukar hoto kuma mafi wahalarsa. Ku yi taka-tsantsan da cikas.
Saboda haka, siginar 5G mai yawan mita da gajeren zango tana da ƙaramin yanki na ɗaukar hoto, kuma ikon wucewa ta cikin cikas bai kai 2.4GHz ba.
Dangane da nisan watsawa, Wi-Fi mai karfin 2.4GHz zai iya kaiwa matsakaicin kariyar mita 70 a cikin gida, kuma matsakaicin kariyar mita 250 a waje. Kuma Wi-Fi mai karfin 5GHz zai iya kaiwa matsakaicin kariyar mita 35 a cikin gida.
Lokacin Saƙo: Yuli-03-2023