Xiaomi MiWiFi 3A

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multiple revisions of this device, use caution
abgn+ac (AC1200)
Xiaomi MiWiFi 3A
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Xiaomi MiWiFi 3A
FCC ID
none specified
Type
wireless router
Series
MiWiFi
CPU1
MediaTek MT7628A
CPU1 Type
MIPS 24KEc
CPU1 Speed
580 MHz
Flash1 Chip
Brand? Model?
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip
Brand? Model?
ETH chip1
MediaTek MT7628A
Switch
MediaTek MT7628A
Ethernet Port Count
1-100MbE-WAN
2-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader
U-Boot
Stock FW OS
Linux 3.10.14
Expansion IF types
none specified
Power
12 VDC, 0.6 A
Connector type
barrel
Serial Port (UART)
yes, 4-pad header, J4
Other

Default SSID: Xiaomi_XXXX (20 addl. devices)
, Xiaomi_XXXX_5G (17 addl. devices)
Default IP address: 192.168.31.1
the IP 192.168.31.1 is used by 21 additional devices
of which 20 are Xiaomi devices

Retail
(Est.) release date 2017
Country of manuf China
Radio 1
Chip1
MediaTek MT7628AN
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio 2
Chip1
MediaTek MT7612EN
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
MIMO status
2x2:2
Wireless Standard
IEEE 802.11a/n/ac
802.11ac
up to 867 Mbps
802.11n
up to 300 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Xiaomi MiWiFi (R1D)BroadcomBroadcomBroadcom
Xiaomi MiWiFi (R2D)BroadcomBroadcomBroadcom
Xiaomi MiWiFi 3AMediaTekMediaTekMediaTek
Xiaomi MiWiFi 3CMediaTekMediaTek
Xiaomi MiWiFi 3GMediaTekMediaTekMediaTek
Xiaomi MiWiFi 4MediaTekMediaTekMediaTek
Xiaomi MiWiFi 4A (100M)MediaTekMediaTekMediaTek
Xiaomi MiWiFi 4QQualcomm AtherosQualcomm Atheros
Xiaomi MiWiFi Nano (R1CL)MediaTekMediaTek

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented Xiaomi device with specifications, see Xiaomi.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

See also