D-Link DI-624M

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D-Link DI-624MSerial info
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Wireless 108G MIMO Router
D-Link DI-624M.jpg
Wikipedia
WikiDevi.wi-cat.ru
Platform
BrandModelRev
D-Link DI-624M A1
FCC ID
Type
wireless router
Wireless class
G108
Series
DI-624
CPU1
Realtek RTL8651B
CPU1 Speed
200 MHz
Flash1 Chip
Intel TE28F320J3C110
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
Eorex EM488M1644VTA-6F
ETH chip1
Realtek RTL8651B
Switch
Realtek RTL8651B
Stock bootloader
ROME
Stock FW OS
μClinux 2.4.26-uc0
Expansion IF types
Mini PCI
Mini PCI slots
1
Power
5 VDC, 3 A
Connector type
barrel
5.5 mm (OD)
2.2 mm (ID)
10 mm (LEN)
Serial Port (UART)
yes, internal, 4-pin header, , unpopulated, 3.3V TTL, (38400,8,N,1)

Additional chips
2.4/5GHz Power Amplifier IC;Sharp;IRM046U7;046U7, S, 51f;2;
Flash chip;STMicroelectronics;25P16V6P;;1;
RAM chip;ESMT;M12L128168A-7T;;1;

Categorized as
not categorized
Other
Default IP address
192.168.0.1
Default login user
admin
Default login password
Leave blank
Default SSID
default, Atheros Wireless Network
Manuf/OEM/ODM
Global Sun WL-RT-2554-27A0
Retail
Availability common
FCC approval date 05 January 2005
UPC 790069273957
(UPC DB, On eBay)
ASIN B0006TIA2U Flag of the United States.svg
Country of manuf Taiwan
Radio 1
Radio1 module
Radio1 module IF
Mini PCI (long)
Chip1
Atheros AR5513
Chip2
Atheros AR2112
Chip3
Atheros AR2112
Wireless interface OUI
00:01:46, 00:01:95, 00:11:95, 00:13:46
Antenna Connector Type
U.FL
MIMO status
2x2:1
Wireless Standard
IEEE 802.11b/g
802.11g
up to 108 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 FCC ID
Global Sun WL WP 2554 36A0KA2DI624MA1
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
D-Link DI-624 rev A1NECIntersilIntersil
D-Link DI-624 rev B1NECAtherosAtheros
D-Link DI-624 rev C1AtherosAtherosAtheros
D-Link DI-624 rev C2AtherosAtherosAtheros
D-Link DI-624 rev C3AtherosAtherosAtheros
… further results

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.

Overview

OEM Global Sun WL-RT-2554-27A0 (WL-RT-2554-27A0-B10)

"WL WP 2554 36A0 B10", "VER:V1.0" printed on the Mini PCI card.

"WL RT 2554 27A0 B10", "REV V1.0" printed on the main board.

Some units will have an OUI of 00:01:46 or 00:01:95 for whatever reason. Defective and reflashing units may broadcast with a SSID of "Atheros Wireless Network".

Links of Interest

JTAG-Serial Info

Serial

Serial Pinouts

J2
(GND)
(RxD)
(TxD)
(3.3)

Info derived from

/Serial info

Serial Recovery

Misflashed units may send out BOOTP requests upon power. Using a BOOTP+TFTP server (I used this one on an old XP machine), you can assign it an IP and give it a firmware file to reflash with.

No success was had using the HTTP emergency flash recovery ("Wrong Image File is Selected!"), even after going through all the voodoo recommended here.

SUCCESS!!! 2016/october/22

For debug solder console at Router PCB (TX-RX-GND) to view system messages while upgrading firmware.
Connect Router console over COM-USB adapter to PC USB.
Run HyperTerminal or Putty to communicate with Router. Select port speed 38400/8bit.
PowerOn Router. When booting stops, remember MAC address of router in console.
Remember, you can not solder console and try use MAC printed on the bottom of Router. But Attantion! Last digit of printed MAC usually grater by 1, ie if console prints 27, paper stick and web admin interface says 28. This bug not fixed in all FW (2.5 too). You must use paper-stick last digit minus 1 = console MAC last digit.

Pictures

User Images