Wi-Fi AP/STA module, roaming ceev rau kev lag luam automation, SW221E
Kev Piav Qhia Luv:
Lub SW221E yog lub wireless module ceev ceev, dual-band, ua raws li IEEE 802.11 a/b/g/n/ac cov qauv ntawm ntau lub tebchaws thiab muaj lub zog fais fab dav dav (5 txog 24 VDC), thiab tuaj yeem teeb tsa ua STA thiab AP hom los ntawm SW. Lub Hoobkas teeb tsa yog 5G 11n thiab STA hom.
Cov Lus Qhia Txog Khoom
Cov Cim Npe Khoom
Lub system block raws li hauv qab no:
Cov yam ntxwv
♦ Kev daws teeb meem WiFi: QCA6174A
♦ MT7620A, embedded MIPS24KEc (580 MHz) nrog 64 KB I-Cache thiab 32 KB D-Cache; 1x PCIe, 2x RGMII
♦ QCA6174A, 802.11 a/b/g/n/ac WiFi 2T2R Ib Lub Chip, muab tus nqi PHY siab tshaj plaws txog li 867 Mbps
♦ WiFi 2.4G thiab 5G hloov tau (Hloov hom yuav raug siv tom qab rov pib dua)
♦ Hom WiFi: nws tuaj yeem teeb tsa ua STA (Default) thiab AP hom los ntawm SW
♦ Txhawb nqa Windows version: Windows XP, Explorer6 thiab siab dua version ntawm nws
♦ Tus nqi teeb tsa tuaj yeem thaub qab / rov qab los rau hauv / los ntawm cov ntaub ntawv uas tuaj yeem hloov kho ua ntej rov qab mus rau lub cuab yeej
♦ Lub Hoobkas teeb tsa ua ntej yog 5G 11n thiab STA hom
♦ Kev Txhawb Nqa Kev Teeb tsa-tus kws pab tswv yim
♦ Txhawb nqa FW kev hloov kho chaw taws teeb
♦ Nco: DDR2 64MB, SPI Flash 8MB
♦ GPHY: REALTEK RTL8211E, 10/100/1000M Ethernet Transceiver
♦ LAN: Gigabit Ethernet interface (RJ45) x1
♦ Chip Antenna: x2, On-board, SMD Hom; Peak Gain: 3dBi (2.4GHz)/3.3dBi (5GHz), Dual band
♦ Lub zog nkag ntau yam: 5 txog 24 VDC
♦ Pob Khoom Me Me
Cov Kev Ntsuas Kev Txawj
| Chaw Txuas I/O | |
| 1. RJ45 | Chaw nres nkoj LAN10/100/1000 Base-T(X)RJ45, nrog rau kev tiv thaiv, tsis muaj transformer, tsis muaj LEDs, Lub kaum sab xis, DIP |
| 2. Lub Qhov Txuas Hluav Taws Xob | Txuas nrog Lub Hwj Chim Adapter (Voltage 24V);PA Pin Header, 1 × 2, 2.0 hli, Lub kaum sab xis, DIP |
| 3. DC JACK | Txuas nrog USB interface cable;DC Jack, DC 30V/0.5A, ID=1.6mm, OD=4.5mm, Lub kaum sab xis, DIP |
| 4. INIT Txuas | Pin txhais thiab kev ua haujlwm, thov saib cov hauv qab noWafer Header, 1 × 2, 1.5mm, Lub kaum sab xis, DIP |
| 5. Hloov DIP | Pin txhais thiab kev ua haujlwm, thov saib cov hauv qab noDIP Switch, 2-Txoj Haujlwm, Liab, Lub kaum sab xis, DIP |
| 6. SMD LED 0603 | WLAN LED: NtsuabLAN LED: Txiv kab ntxwv rau GE (Giga Ethernet); Ntsuab rau FE (Fast Ethernet)PWR LED: NtsuabDHCP yuam kev LED: Liab |
| Wireless (2.4G, 5G hloov tau) | |
| Tus Qauv | 802.11 b/g/n, 2T2R802.11 a/n/ac, 2T2R |
| Hom Zaus | Hloov tau (Hloov hom yuav raug siv tom qab rebooting) |
| Channel | KR tus qauv, nws yuav tsum txhawb nqa CN, US WiFi channel los ntawm FW hloov tshiab tom qab |
| Kav hlau txais xov | Chip-antenna x 2 MIMO |
| Kev siv internet | 10ms ceev roaming (tsuas yog txhawb nqa ntawm tib zaus) |
| Hom | STA, AP hloov tauLub neej ntawd yog hom STA |
| WiFi 2.4G | |
| Channel, 13Ch. | Tshooj 1~13, 2402~2482MHz |
| Tus Qauv | 802.11 b/g/n |
| Kev ua tau zoo | 2T2R, PHY tus nqi txog li 300 Mbps |
| TX Fais Fab | >15dBm @HT20 MCS7 @ Chaw nres nkoj Antenna |
| RX rhiab heev | -68dBm@20MHz, MCS7; -66dBm@40MHz, MCS7 |
| Kev Ruaj Ntseg | WEP WPA WPA2 |
| WiFi 5G | |
| Channel, 19Ch. | Tshooj 36,40,44,48 5170~5250MHzTshooj 52,56,60,64 5250~5330MHzTshooj 100,104,108,112,116,120,124 5490~5630MHzTshooj 149,153,157,161 5735~5815MHz |
| Tus Qauv | 802.11 a/n/ac |
| Kev ua tau zoo | 2T2R, PHY tus nqi txog li 867 Mbps |
| TX Fais Fab | >14dBm @HT80 MCS9 @ Chaw nres nkoj Antenna |
| RX rhiab heev | -74dBm@20MHz, MCS7; -71dBm@40MHz, MCS7; -61dBm@80MHz, MCS9 |
| Kev Ruaj Ntseg | WEP WPA WPA2 |
| Tshuab | |
| Qhov Loj | 89.2 hli (Dav) x 60 hli (Ntev) x 21 hli (Siab) |
| Qhov hnyav | TWB TAB TOM TEEM CAI |
| Ib puag ncig | |
| Lub zog nkag | 24V/0.25A |
| Kev Siv Hluav Taws Xob | 6W (Tshaj plaws) |
| Kub Ua Haujlwm | 0 txog 40 ° C |
| Kev Ua Haujlwm Av noo | 10 ~ 90% (Tsis Nqus Dej) |
| Kub Cia Khoom | -40 txog 85 ° C |
| MTBF | TBD, uas yog raws li cov ntaub ntawv siv los ntawm kev tsim qauv thiab DUT, ua haujlwm. |
Txog Qhov Ceev ntawm WiFi
Qhov ceev txuas qhia rau qhov kis tau tus nqi hauv qhov notsim cov lus qhia, thiab lwm qhov yog tus nqi siab tshaj plaws raws li tus qauv wireless LAN thiab tsis sawv cev rau tus nqi hloov cov ntaub ntawv tiag tiag.
