D-Link DIR-456U
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| bgn (N150) | |||||||||||||
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| HSUPA 3G Router Wireless N 150 | |||||||||||||
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| Wikipedia | D-Link | ||||||||||||
| WikiDevi.wi-cat.ru | D-Link DIR-456U | ||||||||||||
| 3rd Party Firmware | |||||||||||||
| dd-wrt | Status Unknown | ||||||||||||
| OpenWrt | Status Unknown | ||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||
| Platform | |||||||||||||
| Brand • Model • Rev | D-Link DIR-456U A1 | ||||||||||||
| Model Part Number | IIR456UBNA3GFA1E | ||||||||||||
| FCC ID (fcc.io) | KA2IR456UA1 | ||||||||||||
| FCC ID (fcc.report) | KA2IR456UA1 | ||||||||||||
| Type | wireless router | ||||||||||||
| CPU1 | Ralink RT3050 | ||||||||||||
| CPU1 Type | MIPS 24KEc | ||||||||||||
| CPU1 Speed | 320 MHz 16-bit | ||||||||||||
| Flash1 Chip | Macronix MX29LV320DBTI-70G | ||||||||||||
| Flash1 Size | 4 MiB 4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (NOR) | ||||||||||||
| RAM1 Size | 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> | ||||||||||||
| RAM1 Chip | ProMOS V54C3256164VDI7 | ||||||||||||
| ETH chip1 | Ralink RT3050 | ||||||||||||
| Switch | Ralink RT3050 | ||||||||||||
| Ethernet Port Count |
1-WAN 2-100MbE-LAN | ||||||||||||
| Wired Standard | IEEE 802.3/3u, | ||||||||||||
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802dot11 OUI: none specified | |||||||||||||
| Stock bootloader | U-Boot 1.1.3 Ralink UBoot Version: 3.5.1.0 | ||||||||||||
| Stock FW OS | Linux 2.6.21 | ||||||||||||
| Expansion IF types | 6-pin SIM card | ||||||||||||
| SIM Card slot | 1 | ||||||||||||
| Power | 12 VDC, 2 A | ||||||||||||
| Connector type | barrel | ||||||||||||
| Serial Port (UART) | yes | ||||||||||||
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Flags: | |||||||||||||
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| Other | |||||||||||||
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Default IP address: 192.168.0.1 | |||||||||||||
| Manuf/OEM/ODM | Alpha Networks | ||||||||||||
| Retail | |||||||||||||
| FCC approval date | 23 November 2010 | ||||||||||||
| Radio 1 | |||||||||||||
| Chip1 | Ralink RT3050 | ||||||||||||
| Wireless interface OUI | none specified | ||||||||||||
| Antenna Connector Type | none specified | ||||||||||||
| MIMO status | 1x1:1 | ||||||||||||
| Wireless Standard | IEEE 802.11b/g/n | ||||||||||||
| 802.11n | up to 150 Mbps | ||||||||||||
| 802.11g | up to 54 Mbps | ||||||||||||
| 802.11b | up to 11 Mbps | ||||||||||||
| WiFi Operating Frequency | 2.4 GHz | ||||||||||||
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For a list of all currently documented Ralink chipsets with specifications, see Ralink.
For a list of all currently documented D-Link devices with specifications, see D-Link.
- • 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class
Overview
"8WHDRV01.2A1G" is silkscreened on the board in the FCC photos.
Links of Interest
JTAG-Serial Info
Serial
Serial Pinouts
Com Speed :57600 Bps Data Bits: 8bit , Parity : None Stop Bit : 1bit Flow control: None
Boot log
| Boot log |
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U-Boot 1.1.3 (Jan 12 2011 - 19:40:43) (ALPHA)
SVN revision: 480
Target board: WHD-RV01
Board: Ralink APSoC DRAM: 32 MB
config usb..
============================================
Ralink UBoot Version: 3.5.1.0
--------------------------------------------
ASIC 3052_MP2 (Port5<->None)
DRAM component: 256 Mbits SDR
DRAM bus: 16 bit
Total memory: 32 MBytes
Flash component: NOR Flash
Date:Jan 12 2011 Time:19:40:43
============================================
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:128, ways:4, linesz:32 ,total:16384
## Powering down port 0 ~ 3.
Please choose the operation:
1: Load system code to SDRAM via TFTP.
2: Load system code then write to Flash via TFTP.
3: Boot system code via Flash (default).
4: Entr boot command line interface.
7: Load Boot Loader code then write to Flash via Serial.
9: Load Boot Loader code then write to Flash via TFTP.
0 ... 3: System Boot system code via Flash.
## Booting image at bf050000 ...
addr:bf050000
We have SEAMA, Image Size = 3727392
Verifying Checksum ...
Uncompressing SEAMA linux.lzma ... OK
## Transferring control to Linux (at address 81f46ec0) ...
## Giving linux memsize in MB, 32
Starting kernel ...
Linux version 2.6.21 (polo@enzo) (gcc version 4.1.2) #1 Fri Dec 17 18:33:21 CST 2010
The CPU feqenuce set to 320 MHz
CPU revision is: 0001964c
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
Built 1 zonelists. Total pages: 8128
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