D-Link TM-G5240

D-Link TM-G5240 A2

Manuf (OEM/ODM): Alpha Networks WRG-G11

(Est.) release date: June 2007
Country of manuf.: Taiwan

Type: wireless router

FCC ID: RRK2004110167-1
IC ID: 4833A-BBWMPG09

Power: 5 VDC, 2 A
Connector type: barrel

CPU1: Realtek RTL8650B
FLA1: 4 MiB4,194,304 B 32,768 Kib 4,096 KiB 32 Mib 0.00391 GiB  (Spansion S29AL032D90TFI04)
RAM1: 16 MiB16,777,216 B 131,072 Kib 16,384 KiB 128 Mib 0.0156 GiB  (ESMT M12L128168A-7T)

Expansion IFs: Mini PCI
Mini PCI slots: 1

WI1 module: Alpha Networks WMP-G09
WI1 module IF: Mini PCI
WI1 chip1: Atheros AR2413
WI1 802dot11 protocols: bg
WI1 antenna connector: U.FL, RP-SMA

ETH chip1: Realtek RTL8650B
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1

bg

Default SSID: @HomeXXXX (2 addl. devices)
Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 785 additional devices
of which 220 are D-Link devices
Default login user: blank
Default login password: admin
blank:admin credentials used by 300 additional devices
of which 3 are D-Link devices

802dot11 OUI: 00:1B:11 (7 E, 16 W)
Ethernet OUI: 00:1B:11 (7 E, 16 W)

	FCC ID
Alpha Networks WMP-G09	RRK2004110167-1
D-Link DVA-G3342SD	RRK2004110167-1

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

T-Mobile Wireless Router
• Support page

"8WRGG11..0B1G" and a date code of 0718 (May 2007) is silkscreened on the board.

The default SSID appears to be @HomeXXXX where XXXX has no obvious connection to the unit MAC addresses. WiGLE data seems to indicate this is standard for the D-Link units. A sample SSID for these units is @HomeEC22.

The power adapter included with the device appears to be a Jentec AF1205-B (5V, 2A).

Relevant links

Reverse Engineering a D-Link Backdoor on /dev/ttyS0

It would appear that using a user agent string of xmlset_roodkcableoj28840ybtide will likely grant backdoor access to the web configuration interface. Hooray.