ASUS DSL-N12U

multiple revisions of this device, use caution

bgn (N300)
Wireless-N300 ADSL Modem Router
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
Brand • Model • Rev	ASUS DSL-N12U A1
FCC ID	MSQDSLN12U
IC ID	3568A-DSLN12U
US ID	ASUDL01BDSLN12U
Type	wireless router, dsl modem
CPU1	Ralink RT3052
CPU1 Type	MIPS 24KEc
CPU1 Speed	384 MHz
CPU2	TrendChip TC3162LEM
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 1323 additional devices of which 173 are ASUS devices Default login user: admin Default login password: admin admin:admin credentials used by 1340 additional devices of which 206 are ASUS devices
Manuf/OEM/ODM	Askey RTA7155W D61
Retail
FCC approval date	03 June 2011
ASINs	B006N51T88 B00AAVW7G4
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 brand Radio1 chip1 brand Radio1 chip2 brand ASUS DSL-N12U Ralink Ralink ASUS DSL-N12U rev B1 Ralink Ralink

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 device 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

• Review on FoxNetLab

Forum threads

• On HWupgrade

Spec. aggregators

• On SpeedGuide.net
• On OpenWrt Wiki

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

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