UniElec U7981-01 eMMC

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multiple revisions of this device, use caution
abgn+ac+ax (AX3000)
AX3000 Dual Band Gigabit Wi-Fi 6 Router
U7981-01-AX 01.jpg
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
UniElec U7981-01-AX (eMMC)
FCC ID
none specified
Type
wireless router
CPU1
MediaTek MT7981B
CPU1 Type
ARM Cortex-A53
CPU1 Speed
1.3 GHz ( 2 cores ) 64-bit
Flash1 Chip
Brand? Model?
Flash1 Size
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (eMMC)
RAM1 Size
256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip
Brand? Model?
ETH chip1
MediaTek MT7981B
Switch
MediaTek MT7531AE
Ethernet Port Count
1-1GbE-WAN
4-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Stock bootloader
U-Boot
Expansion IF types
M.2(B-key) for 4G/5G Module
M.2 Slots
1
Power
12 VDC, 1 A
Connector type
barrel
Serial Port (UART)
yes, 3.3, (115200 8N1)
Flags:
Wi-Fi 6
Other
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Radio 1
Chip1
MediaTek MT7981B
Chip2
MediaTek MT7976C
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n/ax
802.11ax
up to 574 Mbps
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 MT7981B
Chip2
MediaTek MT7976C
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
3x3:2
Wireless Standard
IEEE 802.11a/n/ac/ax
802.11ax
up to 1201 Mbps
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
UniElec U7981-01 NANDMediaTekMediaTekMediaTek
UniElec U7981-01 eMMCMediaTekMediaTekMediaTek

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

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

2402 Mbps - 2SS 5GHz 802.11ax (160MHz chan., 1024-QAM)
574 Mbps - 2SS 2.4GHz 802.11ax (40MHz chan., 256-QAM) = AX3000 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: mediatek
OpenWrt Subtarget: filogic
OpenWrt Package architecture: aarch64_cortex-a53
Support started version: ?
Current supported version: snapshot

Please insert instructions here

Pictures

Retail Images