Buffalo WHR-G125

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bg (G54)
AirStation WHR-G125 WiFi Router
Wikipedia
InfoDepot Wiki
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
OpenWrt
Tomato any flavor
Gargoyle
Status Unknown
Platform
BrandModelRev
Buffalo WHR-G125
FCC ID
Type
wireless router
Series
AirStation
CPU1
CPU1 Type
MIPS BMIPS3300 (R1)
CPU1 Speed
240 MHz
Flash1 Chip
Samsung K8D3216UBC-PI07
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Chip
Elpida D1216AATA-6B-E
ETH chip1
Switch
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: 00:16:01 (7 E, 15 W)
Ethernet OUI: 00:16:01 (7 E, 15 W)

Stock bootloader
CFE
Expansion IF types
none specified
Power
3.3 VDC, 2 A
Connector type
barrel
Serial Port (UART)
yes, internal, 14-pin header, unpopulated, JP2
JTAG Port
yes, internal, 4-pin header, unpopulated, JP1

Additional chips
2.4GHz Power Amplifier IC;Skyworks;SE2528L;SiGe 2528L, 6159F;1;

Other

Default SSID: XXXXXXXXXXXX (3 addl. devices)
Default IP address: 192.168.11.1
the IP 192.168.11.1 is used by 32 additional devices
of which 26 are Buffalo devices
Default login user: root
Default login password: blank
root:blank credentials used by 70 additional devices
of which 24 are Buffalo devices

Manuf/OEM/ODM
Quanta Microsystems BR102
3rd Party Firmware Support
DD-WRT • (List)
, OpenWrt • (List | Dev | DLs)
, Tomato • (List | DLs)
Retail
Availability End of Life
FCC approval date 26 March 2007
ASIN B00BHLU1K0 Flag of the United States.svg
Radio 1
Chip1
Wireless interface OUI
00:16:01
Antenna Connector Type
U.FL
Wireless Standard
IEEE 802.11b/g
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio cor_rev
13
 FCC ID
Buffalo WHR-HP-G125FDI-09101588-0
FDI-09101584-0

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

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

54 Mbps - 2.4GHz 802.11g = G54 class

Overview

A C2PC made 04/12/2007 adds a heatsink, changes the power adapter, and changes the WAN port color from black to blue.

"790BR102201Q" is silkscreened on the board of one G125 (w/ heatsink + blue WAN port). This Quanta P/N would seem to indicate this board designation is BR102.

The single radial capacitor on this G125's board is from TAICON.

The default SSID is the MAC address printed on the label on the bottom of the unit (with upper case letters).. an example of such would be 0016019ACBA0.

Links of Interest

Flashing

Flashing dd-wrt

Supported by dd-wrt as of = v23 SP2

initial flash: use Tftp flash

Please insert instructions here

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
Support started version: 8.09
Current supported version: 10.03.1

Please insert instructions here

Flashing Tomato

Please insert instructions here

Notes

wl revinfo

# wl revinfo
vendorid 0x14e4
deviceid 0x4318
radiorev 0x12062000
chipnum 0x5354
chiprev 0x1
corerev 0xd
boardid 0x48e
boardvendor 0x14e4
boardrev 1.1
driverrev 0x4821300
ucoderev 0x1830066
bus 0x0