SmartRG SDG-8734

multiple revisions of this device, use caution

abgn+ac+ax+be (BE19000)
802.11be (Wi-Fi 7) fiber residential gateway
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	SmartRG SDG-8734
FCC ID	none specified
Type	residential gateway
CPU1	MediaTek MT7988A
CPU1 Type	ARM Cortex-A73
CPU1 Speed	1.8 GHz ( 4 cores )
Flash1 Chip	Brand? Model?
Flash1 Size	8 GiB 8,192 MiB <br />8,589,934,592 B <br />67,108,864 Kib <br />8,388,608 KiB <br />65,536 Mib <br /> (eMMC)
RAM1 Size	2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br /> (DDR4)
RAM1 Chip	Brand? Model?
ETH chip1	MediaTek MT7988A
ETH chip2	Marvell AQR113C
ETH chip3	Marvell AQR113C
Switch	MediaTek MT7988A
Ethernet Port Count	1-10GbE-WAN 3-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab/3bz/an
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	SFP+, USB 3.0
USB ports	1
SFP ports	1
USB Hub Compatible	Untested
Connector type	USB-C PD
Serial Port (UART)	yes, 3.3, (115200 8N1)
Flags: Wi-Fi 7, 10G SFP+, Bluetooth 5.0
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Radio 1
Chip1	MediaTek MT7988A
Chip2	MediaTek MT7996
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	4x4:4
Wireless Standard	IEEE 802.11b/g/n/ax/be
802.11be	up to 1376 Mbps
802.11ax	up to 1148 Mbps
802.11n	up to 600 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
Radio 2
Chip1	MediaTek MT7988A
Chip2	MediaTek MT7996
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	4x4:4
Wireless Standard	IEEE 802.11a/n/ac/ax/be
802.11be	up to 5765 Mbps
802.11ax	up to 2402 Mbps
802.11ac	up to 1733 Mbps
802.11n	up to 600 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
Radio 3
Chip1	MediaTek MT7988A
Chip2	MediaTek MT7996
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	4x5:4
Wireless Standard	IEEE 802.11a/n/ac/ax/be
802.11be	up to 11530 Mbps
802.11ax	up to 2402 Mbps
802.11ac	up to 1733 Mbps
802.11n	up to 600 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	6 GHz
CPU1 brand Radio1 chip1 brand Radio2 chip1 brand SmartRG SDG-8733 MediaTek MediaTek MediaTek SmartRG SDG-8734 MediaTek MediaTek MediaTek

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

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

• 11530 Mbps - 4SS 6GHz 802.11be (320MHz chan., 4K-QAM),

• 5765 Mbps - 4SS 5GHz 802.11be (160MHz chan., 4K-QAM),

• 1376 Mbps - 4SS 2.4GHz 802.11be (40MHz chan., 1024-QAM) = BE19000 class

Overview

Common specifications:

• MediaTek MT7988A (4x Cortex-A73, up to 1.8 GHz clock speed)
• 8 GiB eMMC
• 2 GiB DDR4 RAM
• 1x 10000M/1000M/100M + 3x 1000M/100M/10M LAN ports
• MT7996 Tri-band (2.4G, 5G, 6G) 4T4R 802.11be Wi-Fi
• Airoha AG3352 GPS
• Renesas DA14531MOD Bluetooth
• 2 buttons (Reset, Mesh/WPS)
• uC-controlled RGB LED via I2C
• 2x LED for each 1G port, 3x LED for each 10G port
• USB 3.0 type A port
• 3.3V-level 115200 baud UART console via 4-pin Dupont connector exposed at the bottom of the device
• USB-C PD power input

SDG-8733: 1x 10000M/1000M/100M WAN port SDG-8734: 1x USXGMII/10GBase-R/5GBase-R/2500Base-X/1000Base-X/SGMII SFP+

Both models are also available in versions including 2x FXS POTS interfaces for analog phones. Those interfaces are not supported by OpenWrt.

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
Comment:
Optional phone ports are unsupported

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