WAVLINK WL-WN531G3-A2

multiple revisions of this device, use caution

abgn+ac (AC1200)
AC1200 Wireless Router
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	WAVLINK WL-WN531G3-A2
FCC ID	none specified
Type	wireless router
CPU1 Y	MediaTek MT7620A
CPU1 Type	MIPS 24KEc
CPU1 Speed	580 MHz 32-bit
Flash1 Chip	GigaDevice GD25Q64CS
Flash1 Size	8 MiB 8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (NOR)
RAM1 Size	64 MiB 67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip	Brand? Model?
ETH chip1	MediaTek MT7620A
ETH chip2	Realtek RTL8211F
ETH chip3	Realtek RTL8211F
Switch	MediaTek MT7620A
Ethernet Port Count	2-1GbE-WAN 3-100MbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	none specified
Serial Port (UART)	yes, 3.3V TTL, (57600 8N1)
Flags: Wi-Fi 5
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Radio 1
Chip1	MediaTek MT7620A
Wireless interface OUI	none specified
Antenna Connector Type	none specified
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 MT7612E
Wireless interface OUI	none specified
Antenna Connector Type	none specified
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 brand Radio1 chip1 brand Radio2 chip1 brand WAVLINK WL-WN531AX2 MediaTek MediaTek MediaTek WAVLINK WL-WN531G3 MediaTek MediaTek MediaTek WAVLINK WL-WN531G3-A2 MediaTek MediaTek MediaTek

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

For a list of all currently documented WAVLINK devices with specifications, see WAVLINK.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.),

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1200 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: ramips
Subtarget: mt7620
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 24.10.0
Current supported version: 25.12.2

LAN Hardware: MediaTek MT7620A
LAN Comment: 2x Realtek RTL8211F Phy for Gbit ports
WLAN Hardware: MediaTek MT7620A, MediaTek MT7612E
Installation method(s):
see git-commit

git • >>

ramips: add support for Wavlink WL-WN531G3-A2 This device is exactly the same as WL-WN531G3 but with different partition layout and different MAC layout. Labeled as Quantum D4G Rev.: A2. Hardware -------- SoC: Mediatek MT7620A RAM: 64MB FLASH: 8MB NOR (GigaDevice GD25Q64CS) ETH: - 2x 10/100/1000 Mbps Ethernet (RTL8211F) - 3x 10/100 Mbps Ethernet (integrated in SOC) WIFI: - 2.4GHz: 1x (integrated in SOC) (2x2:2) - 5GHz: 1x MT7612E (2x2:2) - 4 external antennas BTN: - 1x Reset button - 1x Touchlink button - 1x Turbo button - 1x Wps button - 1x ON/OFF switch LEDS: - 1x Red led (system status) - 1x Blue led (system status) - 5x Blue leds (ethernet ports) - 1x Power led - 1x Wifi led UART: - 57600-8-N-1 Everything works correctly. Installation ------------ Flash the initramfs image in the OEM firmware interface When Openwrt boots, flash the sysupgrade image otherwise you won't be able to keep configuration between reboots. Notes ----- 1) Router mac addresses: LAN XX:XX:XX:XX:XX:0F (factory @ 0x28) WAN XX:XX:XX:XX:XX:10 (factory @ 0x2e) WIFI 2G XX:XX:XX:XX:XX:11 (factory @ 0x04) WIFI 5G XX:XX:XX:XX:XX:12 (factory @ 0x8004) LABEL XX:XX:XX:XX:XX:11 Signed-off-by: Eros Brigmann Link: https://github.com/openwrt/openwrt/pull/15876 Signed-off-by: Hauke Mehrtens