Comtrend VR-3031u

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Comtrend VR-3031 u

FCC approval date: 04 November 2013

Type: wireless router


Power: 12 VDC, 1 A
Connector type: barrel

CPU1: Broadcom BCM63168
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 MX30LF1G08AA-TI)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (EtronTech EM68816CWQD-25H)

Expansion IFs: USB 2.0
USB ports: 1

WI1 chip1: Broadcom BCM63168
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

ETH chip1: Broadcom BCM63168
Switch: Broadcom BCM63168
LAN speed: 100M
LAN ports: 4


Flags: VDSL2, ADSL2+

Default SSID: Comtrend_XXXX (1 addl. devices)
Default IP address:
the IP is used by 1233 additional devices
of which 7 are Comtrend devices
Default login user: root
Default login password: 12345
root:12345 credentials used by 5 additional devices
of which 5 are Comtrend devices

802dot11 OUI: none specified

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

Wireless Multi-DSL Router

Product page

"50XX13-182" and a date code of 1214 (April 2012) is silkscreened on the board in the FCC photos.

Default settings are per the FCC manual - they may be inaccurate.

Additionally, other accounts are specified...
  • User access: user:user
  • Remote (WAN) access: support:support

The power adapter shown in the FCC photos is an Amigo

AMS9-1201000FU2 (100-240VAC ~ 50/60Hz, 0.5A -> 12VDC, 1.0A).
System-On-Chip:	Broadcom BCM63168 SoC
CPU/Speed:	BMIPS4350 v8.0 / 400 MHz
NAND:	128 MiB (MX30LF1G08AA-TI)
RAM:	64 MiB / DDR2 (EM68816CWQD-25H)
Wireless:	BCM6362 802.11bgn (SoC)
Ethernet:	Integrated BCM63168
USB:		Yes
Power adapter:	12V DC 1A / UP0121B-12PE