Mi Router 4A-High-Speed Dual Band AC1200 Router
Description of product
Mi Router 4A-High-Speed Dual Band AC1200 Router
Specifications
Dimensions: 188 mm x 100.5 mm x 175 mm
Product color : White
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)
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
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)
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, iOS, and Android
Operating environment
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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