D-Link DNS-120 rev A2

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Network Storage Adapter
D-Link DNS-120.png
Support
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
D-Link DNS-120 A2
Type
NAS
CPU1
ADMtek ADM5120
CPU1 Type
MIPS 4Kc (Little Endian)
CPU1 Speed
not specified
Flash1 Chip
Spansion S29GL032M90TAIR4
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
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
ESMT M12L128168A-7T x 2
ETH chip1
ADMtek ADM5120
Ethernet Port Count
1-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

Ethernet OUI: 00:11:95 (12 E, 24 W), 00:15:E9 (14 E, 17 W)

Stock bootloader
ADMBoot
Stock FW OS
Linux 2.4.18 5120-05
Expansion IF types
USB 2.0
USB ports
2.0
USB Hub Compatible
Untested
Power
5 VDC, 2.5 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, 4-pin header, internal, unpopulated, 3.3V TTL, (115200 8N1)
JTAG Port
yes, 14-pin header, unpopulated

Additional chips
USB 2.0 Controller;NEC;µPD720101;NEC, JAPAN, D720101GJ, 0509PPA51;1;
5A Low Dropout Positive Voltage Regulator;AME;AME1084;;1;
1.5A CMOS LDO;AME;AME8815;;1;

Other

Default IP address: 192.168.0.101
the IP 192.168.0.101 is used by 4 additional devices
of which 0 are D-Link devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 360 additional devices
of which 193 are D-Link devices

Manuf/OEM/ODM
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
(Est.) release date April 2005
UPC 790069270666
(UPC DB, On eBay)
ASIN B0002Z45J0 Flag of the United States.svg
Country of manuf Taiwan

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

For a list of all currently documented D-Link device with specifications, see D-Link.

Overview

"EPFS202UA020" and "FS202WU-1B0" is silkscreened on the board.

A date code of 0517 (April 2005) is also on the board.

This device would seem to be a Cellvision FS-202U

(the FS-202WU [wireless capable] probably shared the same board).

This device is listed on the linux-mips ADM5120 device list.

In the absense of a DHCP server, the device will assume the IP of 192.168.0.101.

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
Support started version: 10.03
Current supported version: 10.03

Please insert instructions here

JTAG-Serial Info

Serial

Serial Pinouts

  °     °     °     °
(3.3) (TxD) (RxD) (GND) JP2

<--- LED ---> Screw + Board RSide edge

Recovery via ADM Boot

Hit the spacebar three times quickly after power-on - you can then transfer

a desired file to flash via XMODEM (Tera Term will work fine if you're
in [or have] a Windows environment to work with). [1] [2] [3]

A successful recovery should look something like the following..

ADM Bootloader (v0.04.01 20040216)
==================================
(a) Download vmlinuz to flash ...
(b) Download vmlinuz to sdram (for debug) ...
(c) Update bootloader ...
(e) Exit

Please enter your key : a
Downloading..........PASS

Eraseing flash.......PASS

Programming flash....PASS

Pictures

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