2Wire 3800HGV-B

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2Wire 3800 HGV-B

FCC approval date: 29 April 2006

Type: wireless router, dsl modem, analog phone gateway

Power: 12 VDC, ? A
Connector type: barrel

CPU1: 2Wire Perseus
CPU2: Ikanos Model?
FLA1: 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (Brand? Model?)
FLA2: 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> (Brand? Model?)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Samsung K4H511638C-UCCC)

Expansion IFs: none specified

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

ETH chip1: 2Wire Perseus
ETH chip2: Davicom DM9102DEP
Switch: Infineon ADM6996M
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1


Flags: VDSL, HomePNA 3.1 (coaxial)

Default IP address:
the IP is used by 154 additional devices
of which 5 are 2Wire devices

802dot11 OUI: 00:1D:5A, 00:25:3C, 34:EF:44 (1 E, 1 W)
Ethernet OUI: 00:1D:5A, 00:25:3C, 34:EF:44 (1 E, 1 W)

2Wire 3600HGVPGR2W3800HP

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

"3300-000531-001" and "REV 001" is silkscreened

on the back of the board in the FCC photos.

There is a CopperGate CG3011QI-10 HomePNA chip on-board.

FCC photos show the device with a Perseus SoC, but
this may not reflect reality for production models.
  • The PGR2W3800 FCC ID (2006) covers the 3800HGV-B.
  • The PGR2W3800HP (2008) covers both 3600HGV and 3800HGV-B.

Noted units..

  • Assembly Number: 4200-001039-009 (PGR2W3800)
    • 00:1D:5A OUI (2Wire)
  • Assembly Number: 4200-001039-011 (PGR2W3800)
    • 00:25:3C OUI (2Wire)
    • 34:EF:44 OUI (2Wire)
This device is/was used for AT&T's U-verse service.
USB (B) port for slave connection for use of the modem by a PC
Coaxial connection for outbound TV service to U-verse STBs
or usage as the WAN connection