2Wire 3801HGV

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2Wire 3801HGV

FCC approval date: 02 February 2010
Country of manuf.: China

Type: wireless router, dsl modem, analog phone gateway


Power: 12 VDC, 3 A
Connector type: barrel

CPU1: 2Wire Denali
FLA1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (STMicroelectronics NAND512W3A2DN6)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (ProMOS V59C1512164QCF3)

Expansion IFs: none specified

WI1 chip1: Atheros AR2413A
WI1 802dot11 protocols: bg
WI1 antenna connector: none

ETH chip1: 2Wire Denali
Switch: Infineon ADM6996M
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1


Flags: HomePNA 3.1 (coaxial), VDSL2

Default SSID: 2WIREXXX (5 addl. devices)
Default IP address:
the IP is used by 154 additional devices
of which 5 are 2Wire devices

802dot11 OUI: 28:16:2E (2 E, 2 W), 3C:EA:4F (1 E, 1 W), C0:83:0A
Ethernet OUI: 28:16:2E (2 E, 2 W), 3C:EA:4F (1 E, 1 W), C0:83:0A

For a list of all currently documented 2Wire chipsets with specifications, see 2Wire.
For a list of all currently documented Atheros chipsets with specifications, see Atheros.

This device is shown as using the 2Wire branded Denali processor (dual TriMedia core) in the FCC photos for the initial filing (02/02/2010). The C2PC made 02/22/2011 (post acquisition by Pace) shows the device with a Broadcom BCM6091 processor.

Outside and Inside the 2Wire 3801HGV - Hacking the 2Wire

Broadcom BCM6091 processor, 64MB NAND Flash, 64MB RAM
Atheros AR2413A wireless
Infineon ADM6996M Switch
CopperGate CG3211QIR-00 + CG3213QIR-00 HomePNA chipset
Zarlink (prev. Legerity) Le88506DVC VoIP chipset

Again, this device follows standard 2Wire convention with respect to the default SSID - it is 2WIRE followed by the last three digits of the serial number.