| SKU | DVB4230 |
|---|---|
| Brand | Xiaomi |
| Dimensions | 188 mm x 100.5 mm x 175 mm |
| Processor | MT7628DA |
| Internal memory | 64MB |
| 2.4G Wi-Fi | 2x2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbp |
| 5G Wi-Fi | 2x2 (supports the IEEE 802.11ac protocol, maximum possible speed of 867Mbps) |
| Product antennas | 4 external omnidirectional antennas (two 2.4GHz antennas with maximum gain of 5dBi; two 5GHz antennas with maximum gain of 6dBi) |
| Product heat dissipation | Natural heat dissipation |
| Total interfaces | Two 10/100M self-adaptive LAN ports (Auto MDI/MDIX) / One 10/100M self-adaptive WAN port (Auto MDI/MDIX) |
| Protocol standards | IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u |
| Certification standards | GB9254-2008, YD/T993-1998, GB4943.1-2011 |
| Dual band | 2.4GHz and 5GHz |
| Modulation | 11b: DSSS: DBPSK (1Mbps), DQPSK (2Mbps), CCK (5.5/11Mbps) 11a/g: OFDM: BPSK (6/9Mbps), QPSK (12/18Mbps), 16QAM (24/36Mbps), 64QAM (48/54Mbps) 11n: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM. Rate set: MCS0 to MCS15 11ac: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256 |
| Operating System | Mi Wi-Fi ROM intelligent router operating system based on a highly customized version of OpenWRT |
| Wireless Security | WPA-PSK/WPA-PSK2 encryption, wireless access control (blacklist and whitelist), SSID hiding, smart unauthorized access prevention |
| Management application | Supports web, iOS, and Android |
| Operating temperature | 0–40°C |
| Operating Humidity | 10%–90% RH (no condensation) |
| Storage temperature | -40–70°C |
| Storage humidity | 5%–90% RH (no condensation) |
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