| Mi Router 4A |
Specifications | |
Dimensions | 188 mm x 100.5 mm x 175 mm |
Product color | White |
Processor | MT7628DA |
ROM | 16MB |
Internal memory | 64MB |
| 2.4GHz Wi-Fi | 2x2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbps) |
5GHz 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) |
LED indicator lights | 2 |
| System reset buttons | 1 |
Power input interface | 1 |
Protocol standards | IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u |
Certification standards | GB9254-2008 YD/T993-1998 GB4943.1-2011 |
Warranty information | 1 year whole device warranty |
Wireless specifications | |
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, 256QAM. Rate set: MCS0 to MCS9 (supports 2 streams) |
wifi transmission power | |
CE EIRP: |
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Software specifications | |
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, Android, and iOS |
Product accessories | 1 x user manual (includes warranty card) 1 x product power supply (12V/0.6A) |
Operating environment | |
Operating temperature: 0–40°C | 0–40°C |
Operating humidity | 10%–90% RH (no condensation) |
Storage temperature | -40–70°C |
Storage humidity: | 5%–90% RH (no condensation) |
Package contents | |
Router | x1 |
User manual | x1 |
Power cable | x1 |
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