TRENDnet TEW-812DRU v1

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Availability: now


FCC approval date: 17 December 2012
(Est.) release date: 10 January 2013
UPC: 710931130003 (UPC DB, On eBay)
Country of manuf.: Taiwan
Series: AC1750

Amazon image

B00B0CQCCC (Flag of the United States.svg, On Amazon, On CCCmultiple uses)
multiple revisions of this device, use caution

Type: wireless router

PCB ID: 0500-2531801000

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Broadcom BCM4706
FLA1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Macronix Model?)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (EtronTech EM68B16CWQD-25H × 2)

Expansion IFs: USB 2.0, Mini PCIe
Mini PCIe slots: 1
USB ports: 1

WI1 chip1: Broadcom BCM4360
WI1 802dot11 protocols: an+ac
WI1 MIMO config: 3x3:3
WI1 antenna connector: U.FL
WI2 module: U-MEDIA WMD-700B
WI2 module IF: Mini PCIe
WI2 chip1: Broadcom BCM4331
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Broadcom BCM4706
Switch: Broadcom BCM53125
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 1


Additional chips
2.4/5GHz Wireless LAN FEM;Skyworks (SiGe);SE2594L;;3;
5GHz Power Amplifier IC;Skyworks (SiGe);SE5003L1;;3;

Default SSID: TRENDnet812XXXX
, TRENDnet812acXXXX
Default IP address:
the IP is used by 109 additional devices
of which 45 are TRENDnet devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1280 additional devices
of which 49 are TRENDnet devices

802dot11 OUI: D8:EB:97 (13 E, 10 W)
Ethernet OUI: D8:EB:97 (13 E, 10 W)


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

AC1750 Dual Band Wireless Router

Product page  • Downloads

FCC info

The FCC docs specify that this FCC ID is also used for the TEW-800MB

(AC1750 Dual Band Wireless Media Bridge).

The TEW-800MB is also specified as an additional model in the FCC filing

for the TEW-811DRU as the AC1200 Dual Band Wireless Media Bridge.

Per the FCC photos...

  • "WRT-C80B" and "Rev. UB" appears to be silkscreened on the main board.
  • BCM4360 is the 5GHz Wi-Fi IC.
It is using three SE5003L1 / 5003L1 power amplfiier ICs
  • The Mini PCIe wireless module (2.4GHz radio) is using BCM4331
(and would appear to be dual-band capable).
  • It is using three SE2594L Dual Band 802.11a/b/g/n Wireless LAN FEMs.

The default SSID pattern for the 2.4GHz band may be TRENDnet812XXXX

(where XXXX appears to be a random 4-digit number).


"0500-2531801000" and "Rev:1.0" is silkscreened on the main board.
A sticker with "081R-WRTC80BN00 R05" (probably) and some other
stuff is affixed to the LAN port casing, D8:EB:97 OUI.
Default SSID formats of TRENDnet812XXXX and TRENDnet812acXXXX
(XXXX being a 4 digit number pre-set per router)