Sheba melemo le mefokolo ea maqhubu a mabeli a Wi-Fi
Marang-rang a Wi-Fi a sebelisa melaetsa ea seea-le-moeeng har'a lihlopha tsa maqhubu a 2.4 GHz kapa 5 GHz. Linomoro tsena li phatlalalitsoe ka ho hlakileng ka liphutheloana tsa lihlahisoa, empa hangata moelelo oa tsona o utloisisoa hampe.
Lisebelisoa tsohle tsa kajeno tsa Wi-Fi li tšehetsa maqhama a 2.4 Ghz, ha lisebelisoa tse ling li tšehetsa bobeli. Li- router tsa maqephe a marang-rang a lapeng a nang le li-radios tse 2.4 GHz le 5 GHz li bitsoa li- routers tse sa sebelisoang li -wireless tse peli .
Phapang ea bohlokoa e lokelang ho etsoa ke pakeng tsa marang-rang a WiFi le inthanete ea mohala oa mohala oa thelefono. Tsena ke theknoloji tse peli tse fapaneng haholo, 'me e ka ba e ferekaneng le ho feta ha u bua ka 5 GHz WiFi frequency band le 5G ea theknoloji ea thelefono ea cellular, e leng sebaka sa 4G .
Mona re tla tšohla melaetsa ea WiFi eo u ka e kenyang ka tlung ea hau u sebelisa router, mme lihlopha tse peli tsa maqhubu li sebelisoa le hore na marang-rang a marang-band a lehae a ka thehoa ho nka melemo e mengata ea likoloi tse peli. Sena ha se fane ka thekenoloji ea marangrang a marang-rang a li-smartphone le lisebelisoa tse ling.
GHz le Network Speed
Inthanete ea Wi-Fi e hlaha mefuteng e seng mekae. Litekanyetso tsena tsa WiFi li hlalosa ntlafatso ea theknoloji ea metsoalle. Melao ke (ka tatellano ea ho lokolloa, ea khale ho isa ho e ncha):
- 802.11a
- 802.11b
- 802.11g
- 802.11n
- 802.11ac
Melao ena e amana le maqhubu a GHz band, empa tsena ha lia tšohloa ka botlalo mona, empa li fetisitsoe ho tsona.
Inthanete ea 5 GHz e ka tsamaisa lintlha tse ngata ho feta marang-rang a 2.4 GHz 'me kahoo theknoloji e potlakile (ho nka matla a motlakase molaong oa mohala o phahameng o bolokiloe ka boemo bo phahameng). Li-radios tse 5GHz li tšehetsa boholo bo phahameng ba lits'ebeletso tsa marang-rang ka litekanyetso tsa marang-rang 802.11n le 802.11ac . Lisebelisoa tsa lehae tse hlahisang kapa tse jang sephethephethe se seholo ka ho fetisisa sa marang-rang, joaloka li-units tsa ho phallela livideo kapa li-console tsa papali, li atisa ho matha ka potlako ho feta li-5 GHz.
GHz le Network Range
Ho phahama ka palo ea pontšo e se nang mohala, e khutsuanyane ea eona. 2.4 Mefuta-futa ea marang-rang a li-GHz ka hona e koahela marang-rang a maholo ho feta marang-rang a 5 GHz. Ka ho khetheha, lipontšo tsa maqhubu a 5 GHz ha li phunyeletse lintho tse tiileng hoo e batlang e le ho etsa lipontšo tsa 2.4 GHz, ho fokotsa ho fihla ha tsona malapeng.
GHz le Network Interference
U ka hlokomela hore lisebelisoa tse ling tse se nang mohala, li-open door, le lisebelisoa tse ling tsa lehae li boetse li sebelisa pontšo ea 2.4 GHz. Hobane lebotho lena la maqhubu le tloaelehile ho sebelisoa lihlahisoa tsa bareki, le tletse ka lipontšo. Sena se etsa hore ho be le monyetla oa hore marang-rang a lehae a 2.4 GHz a senyehetsoe ke lisebelisoa ho feta mohaho oa ntlo ea 5 GHz. Sena se ka fokotseha 'me sa kena-kenana le li-network tsa WiFi maemong ana.
GHz le Litšenyehelo
Batho ba bang ba fosahetse ho lumela theknoloji ea khokahano ea 5 GHz e ncha kapa ka tsela e itseng e ncha ho feta 2.4 GHz hobane li-routers tsa mahae tsa 5 GHz hangata li fumaneha ka mor'a ba sebelisang li-radios tse 2.4 GHz. Ha e le hantle, mefuta e 'meli ea pontšo e bile teng ka lilemo tse ngata' me ke lisebelisoa tse peli tse pakoang.
Li-routers tse fanang ka li-radios tse 2,4GHz le 5GHz hangata li theko e boima ho feta tse fanang ka li-radios tse 2.4GHz feela.
The Bottom Line
5 GHz le 2.4 GHz ke maqhubu a fapaneng a ho sa sebelise lisebelisoa tsa mohala tse nang le melemo bakeng sa ho etsa metsoalle ea Wi-Fi, 'me melemo ena e ka itšetleha ka hore na u theha marang-rang-haholo-holo ha u nahana hore na ke eng e thibelang pontšo ea hau hore e finyelle. Haeba u hloka mefuta e mengata le ho kenella ho hongata ka marako, 2.4GHz e tla sebetsa hantle; Leha ho le joalo, ntle le mefokolo ena, 5 GHz e tla ba khetho e potlakileng.
Seo ho thoeng ke li-router tse peli tse kang tse fumanoang li-routers tse 802.11ac li kopanya mekhoa e metle ea lihlopha tse peli tsa hardware ka ho kopanya mefuta e 'meli ea li-radios, tharollo e hlahelang e khethiloeng bakeng sa metsoalle ea marang-rang.