Mi Router 4A (White)

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：

<20dBm(2.4GHz)

<23dBm(5GHz)

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

User manual

Power cable