Buffalo WHR-G54S

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Buffalo WHR-G54S
Availability: common

Manuf (OEM/ODM): Gemtek

FCC approval date: 05 July 2005
Country of manuf.: China

Amazon image

B000Q8S1K2 (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router, bridge

FCC ID: FDI-04600264-0
IC ID: 6102A-004

Power: 3.3 VDC, 2 A
Connector type: barrel
Conn. measurements: 5 mm (OD), 2.5 mm (ID), 10 mm (LEN)

CPU1: Broadcom BCM5352 (200 MHz)
FLA1: 4 MiB 4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (Macronix MX29LV320CBTC-90G)
RAM1: 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (EtronTech EM638165TS-6G × 2)

Expansion IFs: none specified
JTAG: yes, internal, 12-pin header, unpopulated
Serial: yes, internal, unpopulated, 3.3V TTL, 9-pin header, Gemtek type1 pinout

WI1 chip1: Broadcom BCM5352
WI1 chip2: Broadcom BCM2050
WI1 802dot11 protocols: bg
WI1 antenna connector: RP-SMA

ETH chip1: Broadcom BCM5352
Switch: Broadcom BCM5352
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1


Additional chips
2.4GHz Power Amplifier IC;SiGe;SE2525L;SiGe, 2525L, 4128L;1;

Stock bootloader: CFE

Stock FW OS: Linux

TPFirmware supported: DD-WRT • (List), Tomato • (List | DLs), OpenWrt • (List | Dev | DLs), TomatoUSB • (List | DLs)

Default SSID: 001601XXXXXX (2 addl. devices)
Default IP address:
the IP is used by 33 additional devices
of which 27 are Buffalo devices
Default login user: root
Default login password: blank
root:blank credentials used by 3 additional devices
of which 0 are Buffalo devices

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

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

OEM Gemtek WRTB-133G (WRTB-133G_V00) / WRTB-134G (WRTB-134G_V01A) / WRTB-153G (WRTB-153G_V01)

The default IP for the router is operating as an AP and operating as a bridge.

The power adapter included with the device is a Buffalo US112-3320 (3.3V, 2A). ID/OD/Len measurements are approximate.

Additional external links


Additional information

wl revinfo

vendorid 0x14e4
deviceid 0x4318
radiorev 0x22050000
chipnum 0x5352
chiprev 0x0
corerev 0x9
boardid 0x467
boardvendor 0x14e4
boardrev 1.3
driverrev 0x4960a1d
ucoderev 0x19a0876
bus 0x0