DIR-632 A1

The D-Link® Wireless N 8-Port Router (DIR-632) has 8 10/100 LAN Ports, enabling you to connect up to 8 Ethernet-enabled devices, such as an entire entertainment system, a home office or a wired network to your Wireless N 300 Router.

  • Easy to use, easy to set up
  • Create a high-speed Wi-Fi home network with superior coverage for small homes and apartments
  • Network up to 8 ethernet-enabled devices to connect various entertainment devices
  • Built-in QoS engine enhances performance for basic gaming and video streaming
  • Share a USB printer or storage device across your network

    DIR632front DIR632 back


Revision A1
Firmware D-link 1.4.1 2013/01/09
CPU Atheros AR7242-AH1A @ 400Mhz MIPS32 24Kc
Board AP99 or AP101 ???
Wireless Atheros AR9287-BL1A 802.11b (max. 11 Mbit/s), 802.11g (max. 54 Mbit/s), 802.11n (max. 300 Mbit/s, 2.4 GHz only)
Ethernet RMC RTL8309G 1x WAN RJ-45 10/100 Base T, 8x LAN RJ-45 10/100 Base T
ROM ? 8mb
RAM Zentel A3S56D40FTP-G5 32MB
USB OHCI (USB1.1), EHCI (USB2.0) 1x USB2.0 (support USB hub, 3G modem - DWM-156 3G)
LEDs Power, WLAN (Wireless Connection), LAN (10/100), Internet Status
Antennas 2x antennas
Serial YES (+3.3V,Write,Read,GND)
Dimensions Item 230mm x 150mm x 33mm Packaging 276.9mm x 66mm x 205.8mm
Weight Item 272.2 grams Packaging: 907.2 grams


AR7242 AR9287



How to restore to factory firmware (FAILSAFE MODE):

  1. Download the original firmware from
  2. DON'T Unplug one LAN cable, other and WAN - unplug.
  3. Configure a Windows (*nux, *bsd) computer with IP address in the, subnet
  4. Hold down reset button with a pin, unplug power from the router or bent paperclip for 15 seconds
  5. While still holding reset button down, plug router power cable back in and hold down the reset button 15 seconds
  6. Open at Browser (FIREFOX - working)
  7. Click browse and select your firmware file
  8. Click send, and wait a minute or 2. if it works your status light will turn green, you are supposed to get a page that says upload succeeded, I waited 5 minutes and it didn't happen. It still worked.
  9. Reset router by holding down reset button for 10 seconds, status light will go orange again but don't worry it is just rebooting.
  10. You should be good to go, open a new browser window and type and you should get the Dlink login page. If this doesn't work, try again from step 1

Serial Port

Serial Port

1 +3.3V
2 Write from PC
3 Read to PC

JTAG port



Bootloader version (printenv in serial console):

256k - u-boot
64k - nvram
1984k - linux
5568k - rootfs
64k - MAC
192k - LP
64k - ART

Original firmware version:

Creating 9 MTD partitions on "ar7240-nor0":
Address MTD part.
0x00000000-0x00040000 "u-boot"
0x00040000-0x00050000 "nvram"
0x00050000-0x00240000 "linux"
0x00240000-0x007b0000 "rootfs"
0x007b0000-0x007c0000 "MAC"
0x007c0000-0x007f0000 "LP"
0x007f0000-0x00800000 "ART"
0x00050000-0x007b0000 "Linux"
0x00000000-0x00800000 "ALL"

cat /proc/mtd

dev: size erasesize name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "nvram"
mtd2: 001f0000 00010000 "linux"
mtd3: 00570000 00010000 "rootfs"
mtd4: 00010000 00010000 "MAC"
mtd5: 00030000 00010000 "LP"
mtd6: 00010000 00010000 "ART"
mtd7: 00760000 00010000 "Linux"
mtd8: 00800000 00010000 "ALL"


D-link DIR-632 PAGE
D-link Firmware