Wi-Fi AP/STA module, kuyendayenda mwachangu kuti zinthu ziziyenda zokha m'mafakitale, SW221E
Kufotokozera Kwachidule:
SW221E ndi module yamagetsi yopanda zingwe yothamanga kwambiri, yokhala ndi ma band awiri, imagwirizana ndi miyezo ya IEEE 802.11 a/b/g/n/ac ya mayiko osiyanasiyana ndipo ili ndi magetsi ambiri olowera (5 mpaka 24 VDC), ndipo imatha kukhazikitsidwa ngati STA ndi AP mode ndi SW. Zokonda zomwe fakitale imagwiritsa ntchito ndi 5G 11n ndi STA mode.
Tsatanetsatane wa Zamalonda
Ma tag a Zamalonda
Dongosolo lotchinga monga pansipa:
Mawonekedwe
♦ Yankho la WiFi: QCA6174A
♦ MT7620A, yolumikizidwa ndi MIPS24KEc (580 MHz) yokhala ndi 64 KB I-Cache ndi 32 KB D-Cache; 1x PCIe, 2x RGMII
♦ QCA6174A, 802.11 a/b/g/n/ac WiFi 2T2R Single Chip, imapereka PHY rate yapamwamba kwambiri mpaka 867 Mbps
♦ WiFi 2.4G ndi 5G zimatha kusinthidwa (Kusintha kwa mawonekedwe kudzayamba kugwira ntchito mukayambiranso)
♦ WiFi Mode: Ikhoza kukhazikitsidwa ngati STA (Default) ndi AP mode ndi SW
♦ Thandizani mtundu wa Windows: Windows XP, Explorer6 ndi mtundu wake wapamwamba
♦ Kukhazikitsa mtengo kungakhale kusunga/kubwezeretsa mu/kuchokera pa fayilo yomwe ingasinthidwe musanabwezeretse ku chipangizocho.
♦ Zokonda zomwe zili m'fakitale ndi 5G 11n ndi STA mode
♦ Wothandizira Kukhazikitsa-mfiti
♦ Thandizani kukweza kwakutali kwa FW
♦ Memory: DDR2 64MB, SPI Flash 8MB
♦ GPHY: REALTEK RTL8211E, 10/100/1000M Ethernet Transceiver
♦ LAN: Gigabit Ethernet interface (RJ45) x1
♦ Chip Antena: x2, Yoyendetsedwa, Mtundu wa SMD; Kupeza Kwambiri: 3dBi (2.4GHz)/3.3dBi (5GHz), Dual band
♦ Mphamvu Yolowera: 5 mpaka 24 VDC
♦ Phukusi Laling'ono Kwambiri
Magawo aukadaulo
| Kulumikizana kwa I/O Doko | |
| 1. RJ45 | Doko la LAN10/100/1000 Base-T(X)RJ45, yokhala ndi chishango, yopanda transformer, yopanda ma LED, Ngodya Yakumanja, DIP |
| 2. Cholumikizira Chamagetsi | Yolumikizidwa ku Adaputala Yamagetsi (Voltage 24V);Mutu wa PA Pin, 1×2, 2.0mm, Ngodya Yakumanja, DIP |
| 3. DC JACK | Yolumikizidwa ndi chingwe cholumikizira cha USB;Jack ya DC, DC 30V/0.5A, ID=1.6mm, OD=4.5mm, Ngodya Yakumanja, DIP |
| 4. Cholumikizira cha INIT | Tanthauzo la Pin ndi ntchito yake, chonde onani zotsatiraziMutu wa Wafer, 1×2, 1.5mm, Ngodya Yowongoka, DIP |
| 5. DIP Switch | Tanthauzo la Pin ndi ntchito yake, chonde onani zotsatiraziDIP Switch, Malo Awiri, Ofiira, Ngodya Yakumanja, DIP |
| 6. SMD LED 0603 | LED ya WLAN: YobiriwiraLED ya LAN: Lalanje ya GE (Giga Ethernet); Yobiriwira ya FE (Fast Ethernet)LED ya PWR: YobiriwiraCholakwika cha DHCP LED: Chofiira |
| Wopanda waya (2.4G, 5G yosinthika) | |
| Muyezo | 802.11 b/g/n, 2T2R802.11 a/n/ac, 2T2R |
| Ma Freq. Mode | Kusintha (Kusintha kwa mawonekedwe kudzayamba kugwira ntchito mukayambiranso) |
| Njira | Muyezo wa KR, uyenera kuthandizira CN, njira ya US WiFi ndi FW zosintha pambuyo pake |
| Antena | Chip-antenna x 2 MIMO |
| Zungulirazungulira | Kuyenda mofulumira kwa 10ms (kumathandizira pakati pa ma frequency omwewo okha) |
| Mawonekedwe | STA, AP yosinthikaChokhazikika ndi STA mode |
| WiFi 2.4G | |
| Channel, 13Ch. | Ch. 1~13, 2402~2482MHz |
| Muyezo | 802.11 b/g/n |
| Magwiridwe antchito | 2T2R, PHY imathamanga mpaka 300 Mbps |
| Mphamvu ya TX | >15dBm @HT20 MCS7 @ Antena Port |
| Kuzindikira kwa RX | -68dBm@20MHz, MCS7; -66dBm@40MHz, MCS7 |
| Chitetezo | WEP WPA WPA2 |
| WiFi 5G | |
| Channel, 19Ch. | Ch. 36,40,44,48 5170~5250MHzCh. 52,56,60,64 5250~5330MHzCh. 100,104,108,112,116,120,124 5490~5630MHzCh. 149,153,157,161 5735~5815MHz |
| Muyezo | 802.11 a/n/ac |
| Magwiridwe antchito | 2T2R, PHY imafika pa 867 Mbps |
| Mphamvu ya TX | >14dBm @HT80 MCS9 @ Antena Port |
| Kuzindikira kwa RX | -74dBm@20MHz, MCS7; -71dBm@40MHz, MCS7; -61dBm@80MHz, MCS9 |
| Chitetezo | WEP WPA WPA2 |
| Makina | |
| Miyeso | 89.2mm (Kutalika) x 60mm (Kutali) x 21mm (Kutali) |
| Kulemera | Matenda a Mtima |
| Zachilengedwe | |
| Mphamvu Yolowera | 24V/0.25A |
| Kugwiritsa Ntchito Mphamvu | 6W (Max.) |
| Kutentha kwa Ntchito | 0 mpaka 40 °C |
| Chinyezi Chogwira Ntchito | 10~90% (Yosapanga kuzizira) |
| Kutentha Kosungirako | -40 mpaka 85 °C |
| MTBF | TBD, yomwe imachokera ku zipangizo zomwe zimagwiritsidwa ntchito ndi kapangidwe ndi DUT, imagwira ntchito moyenera. |
Zokhudza Liwiro la WiFi
Liwiro la ulalo lomwe lawonetsedwa pa liwiro la kutumiza mu izitsatanetsatane wa zokolola, ndi kwina kulikonse ndi mtengo wapamwamba kwambiri woyerekeza kutengera muyezo wa LAN wopanda zingwe ndipo suyimira kuchuluka kwenikweni kwa kusamutsa deta.
