Hardware

configuration

Processor

MT7628DA

Internal memory

64MB DDR2

2.4GHz

Integrated LNA and PA

5GHz

Not supported

Heat dissipation

Natural heat dissipation

Operating humidity:

10%–90% RH (no condensation)

Storage temperature

-40–70°C

Protocol standards

IEEE 802.11b/g/n

IEEE 802.3/3u"

ROM

16MB NorFlash

2.4GHz Wi-Fi

2x2 (supports IEEE 802.11N protocol, maximum possible speed of 300Mbps)

5GHz Wi-Fi

Not supported

Antennas

4x external single band

antennas

Operating temperature

0–40°C

Storage humidity

5%–90% RH (no condensation)

Warranty information

1 year whole device warranty

Certification standards

GB9254-2008

YD/T993-1998

GB4943.1-2011

Hardware interface

Two 10/100M self-adaptive LAN ports (Auto MDI/MDIX)

One system factory settings reset button

One orange/blue/purple system status light; one blue external network interface status light

One 10/100M self-adaptive WAN port (Auto MDI/MDIX)

One power input interface

Wireless specifications

single band

2.4GHz

Modulation

11b: DSSS: DBPSK (1Mbps), DQPSK (2Mbps), CCK (5.5/11Mbps)

11g: 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

Reception sensitivity

11Mbps: ≤ -85dBm, 54Mbps: ≤ -72dBm, HT20 MCS7: ≤ -69dBm, HT40 MCS7: ≤ -66dBm

Software specifications

Operating system

Mi WiFi ROM intelligent router operating system based on a highly customized

version of OpenWRT that supports web, Android, and iOS router management

software

Wireless security

WPA-PSK/WPA2-PSK encryption, wireless access control

(blacklist and whitelist), SSID hiding

Management application

Supports web, iOS, and Android

Package contents

User manual

Power adapter

Mi Router 4C