ASUS DSL-N12U

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multiple revisions of this device, use caution
bgn (N300)
Wireless-N300 ADSL Modem Router
ASUS DSL-N12U 001.jpg
Homepage Product page (A1)
Product page (B1)
Wikipedia Asus routers
WikiDevi.wi-cat.ru ASUS DSL-N12U
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev ASUS DSL-N12U A1
FCC ID MSQDSLN12U
IC ID 3568A-DSLN12U
US ID ASUDL01BDSLN12U
Type wireless router, dsl modem
CPU1 checkY Ralink RT3052
CPU1 Type MIPS 24KEc
CPU1 Speed 384 MHz
CPU2 checkY TrendChip TC3162LEM
CPU2 Type MIPS RISC R3000
Flash1 Chip Micron M25P128
Flash1 Size 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
Flash2 Chip Micron M25P80
Flash2 Size 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 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 Winbond W9825G6JH-6
RAM2 Size 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM2 Chip Winbond W9816G6IH-6
ETH chip1 Ralink RT3052
Switch Ralink RT3052
Ethernet Port Count 4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: F4:6D:04 (5 E, 6 W)
Ethernet OUI: F4:6D:04 (5 E, 6 W)

Stock bootloader U-Boot
Stock FW OS Linux 2.6.21
Expansion IF types USB 2.0
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 1.5 A
Connector type barrel
Serial Port (UART) yes

Flags:
ADSL2+

Additional chips
DSL AFE;TrendChip;TC3086;;1;QFN64;EPG;

Other

Default SSID: ASUS (100 addl. devices)
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 174 are ASUS devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 208 are ASUS devices

Manuf/OEM/ODM Askey RTA7155W D61
Retail
FCC approval date 03 June 2011
ASINs B006N51T88 Flag of United Kingdom.svg
B00AAVW7G4 Flag of United Kingdom.svg
Country of manuf China
Physical
Dimensions 179 mm x 37 mm x 119 mm
Weight 345 g
Radio 1
Chip1 Ralink RT3052
Wireless interface OUI F4:6D:04
Antenna Connector Type U.FL
MIMO status 2x2:2
Wireless Standard IEEE 802.11b/g/n
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
ASUS DSL-N12URalinkRalink
ASUS DSL-N12U rev B1RalinkRalink

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

For a list of all currently documented ASUS devices with specifications, see ASUS.

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

ASUS's firmware seems to indicate this device is Ralink/TrendChip based..

"RTA7155W-D61" … is silkscreened on the board in the FCC photos.

The TrendChip ADSL SoC is probably a TC3162LE.

Per the manual, the default SSID is ASUS.

See also: ASUS and Askey

Additional specifications

per ASUS's product page

  • Memory:
8MB Flash/32MB SDRAM for Wi-Fi
1MB Flash/2MB SDRAM for ADSL
  • Antenna: 2x Fixed 5dBi antenna
  • Ports: 1x RJ11 for xDSL
4x RJ45 10/100 BaseT for LAN
  • USB Ports: 1x USB 2.0
  • Power Adapter:
AC Input : 100~240V (50/60HZ)
DC Output : 12V/1.5A
  • Dimensions (W x H x D): 179 mm x 37 mm x 119 mm
  • Weight: 345 g

Links of Interest

Reviews

Forum threads

Spec. aggregators

JTAG-Serial Info

Serial

bootlog
U-Boot 1.1.3 (Mar 31 2011 - 16:03:06) 
Board: Ralink APSoC DRAM: 32 MB 
relocate_code Pointer at: 81630000 
spi_wait_nsec: 3e 
spi deice id: 20 20 18 0 0 (20180000) 
find flash: M25P128 
Using default environment 
============================================ 
Ralink UBoot Version: 3.5 (03/31/2011) 
-------------------------------------------- 
ASIC 3052F (DSL-N12U) (Port5<->None) 
DRAM component: 256 Mbits SDR 
DRAM bus: 16 bit 
Total memory: 32 MBytes 
Flash component: SPI Flash 
Date:Mar 31 2011 Time:16:03:06 
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768 
dcache: sets:128, ways:4, linesz:32 ,total:16384 

   ##### The CPU freq = 384 MHZ #### 

Pictures

Retail Images