Kuwoneka ubwino ndi zoperewera za maulendo awiri a Wi-Fi
Ma Wi-Fi amagwiritsa ntchito mauthenga a wailesi m'magulu a 2.4 GHz kapena 5 GHz. Ziwerengerozi zimafalitsidwa kwambiri pamagetsi, koma tanthauzo lake silingamvetsetse bwino.
Zida zamakono zamakono zothandizira 2.4 Ghz zolumikizana, pamene zipangizo zina zimathandizira onse awiri. Mawindo apakompyuta a kunyumba omwe amapezeka pa ma TV 2,4 GHz ndi 5 GHz amatchedwa maulendo awiri opanda zingwe .
Kusiyanitsa kofunika kuti uchite ndiko pakati pa intaneti ya WiFi ndi makina opanda waya. Izi ndi ma teknoloji awiri osiyana, ndipo zingakhale zosokoneza kwambiri mukakambirana 5 GHz WiFi frequency band ndi 5G mafoni ochezera mafoni, m'malo 4G .
Pano tidzakambirana za ma Wiii omwe mungathe kukhazikitsa kunyumba kwanu pogwiritsira ntchito router, ndipo magulu awiri ogwiritsidwa ntchito amagwiritsidwa ntchito komanso momwe angagwiritsire ntchito makanema awiri omwe angagwiritsidwe ntchito kuti apindule kwambiri ndi maulendo onse awiriwo. Izi sizikukhudzana ndi luso lamakono lamakono a mafoni a mafoni ndi zipangizo zina.
GHz ndi Network Speed
Mauthenga a WiFi amabwera m'mitundu yochepa. Miyezo iyi ya WiFi imatanthawuzira kusintha kwa makina ojambulira. Miyezo ili (mwa dongosolo la kumasulidwa, yakale kwambiri mpaka yatsopano):
- 802.11a
- 802.11b
- 802.11g
- 802.11n
- 802.11ac
Miyezo imeneyi ikugwirizana ndi maulendo a GHz, koma izi sizikufotokozedwa mwatsatanetsatane apa, koma zimatchulidwa.
Gulu la 5 GHz lingathe kunyamula deta zambiri kuposa intaneti ya 2.4 GHz ndipo motero mofulumira (kuganiza kuti mphamvu yamagetsi pa wailesi yapamwamba yapamwamba imasungidwa pa mlingo wapamwamba). Ma radios a 5GHz amathandiza kwambiri kuposa chiwerengero cha ma data pa network network 802.11n ndi 802.11ac . Zida zamakono zomwe zimapanga kapena kudya zamtundu waukulu kwambiri zamagalimoto, monga mavidiyo osuntha mavidiyo kapena masewera a masewera, amathamanga mofulumira kuposa maulendo 5 GHz.
GHz ndi Network Range
Kuthamanga kwafupipafupi kwa chizindikiro chopanda waya, chofupikitsa. 2.4 GHz opanda mawonekedwe opanda zingwe choncho aphimbe kusiyana kwakukulu kuposa magulu a 5 GHz. Makamaka, zizindikiro za maulendo 5 GHz sizilowa mkati mwazinthu zolimba pafupifupi ndi zizindikiro 2.4 GHz, zomwe zimalepheretsa kuti zifike m'makomo.
GHz ndi Network Interference
Mutha kuona kuti mafoni opanda pake, mawindo otsegulira galimoto, ndi zipangizo zina zam'nyumba zimagwiritsanso ntchito 2.4 GHz kufotokoza. Chifukwa mtundu uwu wafupipafupi umagwiritsidwira ntchito mogulitsa mankhwala, umakhala wokhutira ndi zizindikiro. Izi zimapangitsa kuti pakhale ma intaneti a 2.4 GHz omwe adzasokonezedwe ndi zipangizo zamagetsi kusiyana ndi makompyuta a nyumba ya 5 GHz. Izi zikhoza kuchepetsa ndi kusokoneza mawindo a WiFi pazifukwazi.
GHz ndi mtengo
Anthu ena amakhulupirira molakwika kuti zipangizo zamakono za GHz zimakhala zatsopano kapena mwatsopano kuposa 2.4 GHz chifukwa ma routers a nyumba 5 GHz ambiri amakhalapo pambuyo pa omwe amagwiritsa ntchito ma radius 2.4 GHz. Ndipotu, mitundu yonse ya zizindikiro zakhalapo kwa zaka zambiri ndipo zonsezi zimatsimikiziridwa.
Ma routers omwe amapereka ma radio a 2.4GHz ndi 5GHz amakhala okwera mtengo kwambiri kuposa omwe amapereka ma radios 2.4GHz okha.
Mfundo Yofunika Kwambiri
5 GHz ndi 2.4 GHz ndi maulendo osiyanasiyana osasintha opanda waya omwe ali ndi ubwino pa mawebusaiti a Wi-Fi, ndipo ubwino umenewu ungadalire momwe mumakhazikitsa makanema anu makamaka makamaka mukamaganizira momwe zikulepheretserani chizindikiro chanu. Ngati mukusowa zambiri komanso kudutsa mkati mwa makoma, 2.4GHz ikugwira bwino ntchito; Komabe, popanda zoperewerazi, 5 GHz iyenera kukhala yosankha mwamsanga.
Zomwe zimatchedwa awiri band hardware monga zomwe zimapezeka mu 802.11ac ma routers zimagwirizanitsa zabwino za mitundu iwiri ya hardware mwa kuphatikiza mitundu yonse ya ma radio, njira yowonjezera yotchuka yopangira mawebusaiti.