Iyini i-Wi-Fi 6?
Kusukela ngo-2019, i-WFA (Wi-Fi Alliance) isishintshele ezingeni elisha ukwenza igama libe lula, ngakho-ke kuvela i-Wi-Fi 6, futhi igama elidala lithi 802.11ax.Ingabe i-WiFi 6 ibonakala iqondakala kalula futhi kulula ukukhumbula? .Ngaphambili ku-802.11b,802.11a,802.11g Waple 802.11 acaidzhen
| Unyaka wokukhululwa | I-Wi-Fi | Inethiwekhi engenantambo ejwayelekile | ububanzi befrikhwensi | Izinga lokudlulisela eliphezulu |
| Ngo-1997 | isizukulwane sokuqala | IEEE 802.11 (Wi-Fi 1) | 2.4GHz | 2 Mbit/s |
| Ngo-1999 | isizukulwane sesibili | IEEE 802.11a | 5GHz | 54 Mbit/s |
| Ngo-2003 | isizukulwane sesithathu | IEEE 802.11g (Wi-Fi 3) | 2.4GHz | 54 Mbit/s |
| Ngo-2009 | Isizukulwane sesine | IEEE 802.11n ( Wi-Fi 4 ) | 2.4GHz noma 5GHz | 600 Mbit/s |
| Ngo-2013 | Isizukulwane sesihlanu | IEEE 802.11ac ( Wi-Fi 5 ) | 5GHz | 6,933 Mbit/s |
| Ngo-2019 | Isizukulwane sesithupha | IEEE 802.11ax ( Wi-Fi 6 ) | 2.4GHz noma 5GHz | 9,607.8 Mbit/s |
Okokuqala, ukubambezeleka okuphansi
Ngenhlanganisela eguquguqukayo ye-OFDMA, i-MU-MIMO kanye ne-BSS Coloring, i-WiFi 6 inikeza umthamo wenethiwekhi ophindwe kane ukuze kuncishiswe ukubambezeleka ezindaweni eziminyene. Ngesikhathi esifanayo, i-WiFi5 izodinga amandla angaphezu kwe-WiFi6 ukuze isingathe isidingo somsebenzi omningi , futhi kubangele ukubambezeleka okwengeziwe ngenxa yezivinini zokusabela ezihlukene zedivayisi.Ngenhlanganisela eguquguqukayo ye-OFDMA, i-MU-MIMO ne-BSS Coloring, ubuchwepheshe be-WiFi 6 buhlinzeka ngomthamo wenethiwekhi ophindwe kane ukuze kuncishiswe i-Delency endaweni eminyene ukugeleza.
Okwesibili, ukudluliswa okusheshayo
I-Wi-Fi 6 inobuchwepheshe bokushuna be-1024-QAM obusha obunqamula imikhawulo yesivinini ekhona.Ingakwazi ukuthwala u-25% wolwazi olwengeziwe, ngokusebenza kahle okuphindwe izikhathi ezingu-1.25 kanye nesivinini esiphezulu esingafika ku-9.6 Gbps.
Okwesithathu, angakwazi ukusingatha izidingo zabantu abaningi, imisebenzi eminingi
Kukhona izisekelo ezingaphansi kuka-30 ze-Wi-Fi 5, kanti i-Wi-Fi 6 isekela kufika ku-200.
Okwesine, ukusetshenziswa kwamandla okuphansi, ukonga amandla amaningi
Uma umsebenzi we-Wi-Fi ulele ngaphandle kokudluliswa kwesignali, inani elincane kuphela lokudluliswa kwedatha elidingekayo ukuze kugcinwe isofthiwe nedivayisi ehlakaniphile kuxhunyiwe, kwandiswe impilo yebhethri yamadivayisi e-Wi-Fi (njenge-Inthanethi Yezinto IoT amadivayisi), kanye yonga amandla angaba ngu-50% (umshini wedatha ngokwawo + idivayisi ngokwayo).Isici sesikhathi sokuvuka esiqondiwe (TWT) sivumela idivayisi ukuthi ilale ngaphandle kokuxhumana nomzila, kunciphisa ukusetshenziswa kwamandla izikhathi ezingafika kweziyisikhombisa futhi kuthuthukisa kakhulu ukuphila kwebhethri. .Ngakho ungakwazi ukunweba kakhulu impilo yebhethri yefoni noma ipeni lakho.
Ezinhlanu, mumlayezo uhlanganisa ububanzi obungeziwe
Njengamanje, amafoni amaningi abasebenzisi, amaphilisi, amakhompyutha nemishini yedatha yi-Wi-Fi 5, kanti i-Wi-Fi 6 ne-Wi-Fi 5 zisebenzisa izindinganiso zephrothokholi ezifanayo ze-2.4G ne-5G, ngokungena okufanayo, kodwa isivinini esingcono nokusekelwa. .Ubuchwepheshe be-OFDMA buthuthukisa ibanga elifushane lamasignali e-5G, ngerutha ye-AP noma irutha ye-MESH (isandiso esilinganayo) (esidingekayo) amasiginali wesandiso, ukumbozwa komkhawulokudonsa (ovundlile + mpo), okuhlukanisa isiteshi ngasinye esiteshini esincane esinobubanzi obuncane, ukuyenza ibe sezingeni eliphezulu Ifike ku-80%.Umphumela unganikeza amakhona amancane e-Wi-Fi afile, ukuzuza yonke indawo indawo yokufinyelela i-inthanethi.I-Wi-Fi 6 ifana nothelawayeka omkhulu, futhi inamagatsha amaningi ngesikhathi esisodwa, evumela ukuze ufike lapho uya khona ngokushesha nangokushelela.
I-Wi-Fi 6 iqhathaniswa ne-Wi-Fi 5
Khulumani kakhulu!Uyini umehluko phakathi kwe-Wi-Fi 6 ne-Wi-Fi 5? Usadidekile?Ungakhathazeki!Ukuguqula umbhalo ongenhla ube uhlu lwemininingwane enemininingwane kunolodwa, kufanele kucace:
| igama elidala | 802.11n | 802.11ac | 802.11ax |
| Inombolo ye-Wi-Fi entsha | I-Wi-Fi 4 | I-Wi-Fi 5 | I-Wi-Fi 6 |
| isikhathi sokukhululwa | 2009 | 2013 | 2019 |
| ububanzi befrikhwensi | 2.4 GHz | 5 GHz | I-2.4 GHz & 5GHz ingasekela u-1 ukuya ku-7 GH z ngokuzayo |
| Ushintsho oluphezulu | 64-QAM | 256-QAM | 1024-QAM |
| Izinga letiyori eliphakeme kakhulu | 54~600 Mbps (kufika kokungu-4 ukusakaza) | 433 Mbps (80 MHz, 1 ukusakaza) 6933 Mbps (160 MHz, 8) | 600.4 Mbps (80 MHz, 1 crossfire) 9607.8 Mbps (160 MHz, 8 crossfire) |
| Ububanzi befrikhwensi enkulu | 40 MHz | 80 MHz ~ 160 MHz | 160 MHz |
| Isilinganiso se-MCS | 0~7 | 0~9 | 0~11 |
| Dlulisa ngezigaba umsebenzi omningi | OFDM | OFDM | I-OFDMA |
I-Wifi6 Mesh WLAN Wireless Router:
https://www.4gltewifirouter.com/1800mbps-11ax-wifi-6-mesh-router/
Kusetshenziswa isikimu se-MT7621A/IPQ6000, i-MIPS dual-core CPU, imvamisa eyinhloko kufika ku-880MHZ.
I-chip ye-WIFI6 ezimele, MT7905D ne-MT7975D, namazinga afika ku-1800Mbps
Ngesivinini esikhulu esingu-256MB DDR3, esibhangqwe no-16MB Noma iFlash
I-1WAN + 3LAN 1000M imbobo yenethiwekhi eguquguqukayo yokuphenduka okuzenzakalelayo (Auto MDI / MDIX)…
Sekela "imodi yebhulashi enenkinobho eyodwa", okungukuthi, ukucindezela isikhathi eside inkinobho yokusetha kabusha kungafaka imodi yokulondoloza ...
Ukusekela isixhumi esibonakalayo se-USB3.0, esingasetshenziswa ukwandisa isitoreji se-USB
I-antenna ye-WIFI enenzuzo ephezulu yangaphandle, isignali engenantambo engu-360 degrees ngaphandle kwe-engeli efile
3600Mbps5g wifi6 umzila Z800AX:
Kusetshenziswa i-IPQ8072A chip scheme, i-MIPS dual-core CPU, imvamisa eyinhloko kufika ku-2.2GHZ MHZ.
Kusetshenziswe i-chip ye-WIFI ezimele
Ngesivinini esiphezulu esingu-1GB DDR3, ehlanganiswe ne-8MB Nor Flash kanye no-16MB Noma iFlash.
I-1WAN + 4LAN 1000M imbobo yenethiwekhi eguquguqukayo ukuze ijike ngokuzenzakalelayo (Auto MDI / MDIX)…
I-IPQ8072 enomsebenzi we-watchdog, engakwazi ukuqalisa kabusha ngokuzenzakalelayo uma kwenzeka kuphahlazeka.
Isixhumi esibonakalayo esakhelwe ngaphakathi se-M.2, singasetshenziswa ukuxhuma imojula yokuxhumana yeselula ye-5G
1800Mbps5g wifi6 umzila I-Z2101I-AX:
Kusetshenziswa i-MT7621A chip scheme, i-MIPS dual-core CPU, imvamisa eyinhloko efika ku-880 MHZ.
Kusetshenziswe i-chip ye-WIFI6 ezimele, iMT7905D ne-MT7975D, izinga lifika ku-1800Mb
Ngesivinini esikhulu esingu-256MB DDR3, esibhangqwe no-16MB Noma iFlash.
I-1WAN + 3LAN 1000M imbobo yenethiwekhi eguquguqukayo, isekela i-othomathikhi flip (Auto MDI / MDIX).
I-interface ejwayelekile eyakhelwe ngaphakathi ye-M.2/Mini-PCIE (khetha okukodwa kokubili), okungaba
esetshenziselwa ukuxhuma kumojula yokuxhumana yeselula ye-5G/4G
Kuwo wonke amarutha e-ZBT wifi6 WLAN hlola leli khasi:
https://www.4gltewifirouter.com/1800mbps-11ax-wifi-6-mesh-router/
Kuwo wonke amarutha e-ZBT wifi6 5G hlola leli khasi:
https://www.4gltewifirouter.com/mesh-11ax-wi-fi-6-4g-5g-router/
Isikhathi sokuthumela: Apr-09-2022