Buffalo WHR-HP-G54

Buffalo WHR-HP-G54
Availability: common

FCC approval date: 06 August 2005
UPC: 747464109695 (UPC DB, On eBay)
Country of manuf.: Taiwan

Amazon image

ASIN
B000AOKTJ8 (, On Amazon, On CCC)

Type: wireless router

FCC ID: FDI-09101577-0
IC ID: 6102A-002

Power: 5 VDC, 1.3 A
Connector type: barrel

CPU1: Broadcom BCM5352E (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 /> (Winbond W19B320ABT7H)
RAM1: 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Mira P2V64S40ETP-G6 × 2)

Expansion IFs: none specified
Serial: yes, internal, populated, 3.3V TTL, 4-pin header, (115200,8,N,1), J1

WI1 chip1: Broadcom BCM5352E
WI1 chip2: Broadcom BCM2050
WI1 802dot11 protocols: bg
WI1 antenna connector: RP-SMA

ETH chip1: Broadcom BCM5352E
Switch: Broadcom BCM5352E
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1

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Additional chips
2.4GHz Power Amplifier IC;Anadigics;AWL6153;;1;

Stock bootloader: CFE 1.0.37-1.08 BCM947XX

Stock FW OS: Linux

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

Flags: high power

Default SSID: 000D0BXXXXXX (4 addl. devices)
, 001601XXXXXX (2 addl. devices)
Default IP address: 192.168.11.1
the IP 192.168.11.1 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 62 additional devices
of which 24 are Buffalo devices

802dot11 OUI: 00:0D:0B (8 E, 12 W), 00:16:01 (7 E, 15 W)
Ethernet OUI: 00:0D:0B (8 E, 12 W), 00:16:01 (7 E, 15 W)

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

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Multiple revisions?

• "BCM5352-HP-EA" is silkscreened on the board in the TechInfoDepot pictures.
  
• "BCM5352-HP-DA" is silkscreened on the board in the FCC photos.

This device is using an Anadigics AWL6153 Power Amplifier Module.

Additional external links

Wikis

• Buffalo WHR-HP-G54 on TechInfoDepot (high res internal shots)
• On the OpenWrt Wiki
  • Like most low-spec b/g BCM47xx gear, using Backfire (10.03.1) would be recommended
• On the DD-WRT Wiki

Spec. sites

• On whirlpool.net.au

If the Whirlpool data is accurate, the default SSID is the wireless interface MAC address. WiGLE data shows the XX:XX:XX:XX:XX:XX pattern described in the Whirlpool data to be somewhat less common than XXXXXXXXXXXX.

Images

• internal
• 

  board top

• 

  BCM5352E WiSoC

• 

  Flash

• 

  RF section

• 

  BCM2050 RFIC

• 

  AWL6153 PA

• 

  label on the Ethernet ports

• 

  silkscreened text

• 

  board top, above power

• 

  board bottom

• 

  RAM and general area

Serial

Pinout

(3.3) (GND) (TxD) (RxD)
           J1

<---- board edge
----> to Flash