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Amped Wireless AP20000G

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abgn (AN600)
High Power Wireless-N 600mW Gigabit Dual Band Access Point
Amped Wireless AP20000G.jpg
Homepage Product page
WikiDevi.wi-cat.ru Amped Wireless AP20000G
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Amped Wireless AP20000G
FCC ID ZTT-AP20000G
IC ID 10233A-AP20000G
Type wireless router
CPU1 checkY Realtek RTL8198
CPU1 Type Lexra RLX5281
CPU1 Speed 620 MHz
Flash1 Chip Macronix MX25L6406EM2I-12G
Flash1 Size 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip SK hynix H5PS5162GFR-S6C
ETH chip1 Realtek RTL8198
Switch Realtek RTL8198
Ethernet Port Count 1-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: F8:7B:8C (8 E, 10 W)
Ethernet OUI: F8:7B:8C (8 E, 10 W)

Stock bootloader rtkload
Stock FW OS Linux
Expansion IF types USB 2.0
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 1 A
Connector type barrel
Serial Port (UART) yes, (38400 8N1)
Other

Default SSID: Amped_AP_2.4GHz
, Amped_AP_5.0GHz
Default IP address: 192.168.80.240
the IP 192.168.80.240 is used by 2 additional devices
of which 2 are Amped Wireless devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 7 are Amped Wireless devices

Manuf/OEM/ODM Loopcomm
Retail
FCC approval date 11 September 2012
(Est.) release date 15 September 2012
UPC 850214003423
(UPC DB, On eBay)
ASIN B008WJ6ISY Flag of the United States.svg
Country of manuf Taiwan
Radio 1
Chip1 Realtek RTL8192DR
Wireless interface OUI F8:7B:8C
Antenna Connector Type RP-SMA
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 Realtek RTL8192CE
Wireless interface OUI F8:7B:8C
Antenna Connector Type RP-SMA
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

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

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

300 Mbps - 2SS 5GHz 802.11n (40MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AN600 class

Overview

"LOO0070 REV: 1.3" is silkscreened on the board.

The board is using all Tocon capacitors.

The device uses 2x Skyworks (SiGe) SE5004L / 5004L power amplifiers for the 5GHz radio and 2x Skyworks (SiGe) SE2576L / 2576L power amplifiers for the 2.4GHz radio.

Device recovery

If the device has been misflashed and is unable to boot, recovery (without serial) should be manageable by switching the device into recovery mode (hold 'reset' button while connecting power until LAN ports stay solid blue). The device is then flashable via TFTP @ 192.168.1.6.

Firmware would seem to be accepted in the standard Realtek format.

You will need to split the vendor's firmware into the three constituent files (using binwalk would be highly recommended).. and then likely upload in the following order..
  • the webpages bin (unk. name, don't care enough to find out now)
  • root.bin
  • linux.bin

Additionally, the firmware of other devices sharing the same board (i.e. the SR20000G and R20000G) appears to be easily flashable using this method (functionallity was not tested aside from noting successful boot and persistence of previous AP mode settings).

See conjur's post on the Realtek thread on the DD-WRT Forum and, presumably, the RTK SDK code and documentation for more details.