Ubiquiti Networks airRouter
Ubiquiti Networks airRouter (AR)
Availability: uncommon
Type: wireless router
Power: 5 VDC, 2 A
Connector type: barrel
CPU1: Atheros AR7241 (400 MHz)
FLA1: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (Macronix MX25L6406EMI-12G)
RAM1: 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (Mira P2S56D40GTP)
Expansion IFs: USB 2.0
USB ports: 1
Serial: yes, internal, 12-pin header, (115200,8,N,1), JP3
WI1 chip1: Atheros AR9285
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: none
ETH chip1: Atheros AR7241
Switch: Atheros AR7241
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1
bgn
Stock bootloader: U-Boot 1.1.4.2-s445 UBNT
Stock FW OS: Linux 2.6.15-5.2 AirOS
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1304 additional devices
of which 21 are Ubiquiti Networks devices
Default login user: ubnt
Default login password: ubnt
ubnt:ubnt credentials used by 29 additional devices
of which 29 are Ubiquiti Networks devices
802dot11 OUI: 00:15:6D (8 E, 22 W), 00:27:22 (2 E, 4 W)
Ethernet OUI: 00:15:6D (8 E, 22 W), 00:27:22 (2 E, 4 W)
CPU1 brand | WI1 chip1 brand | WI1 chip2 brand | |
---|---|---|---|
Ubiquiti Networks airRouter | Atheros | Atheros | |
Ubiquiti Networks airRouter HP | Atheros | Atheros |
For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
The Ubiquiti Networks logo and "SIMPLE AP N" appears to be silkscreened on these boards.
- "11-00124-04" and "UBIQUITI NETWORKS (C) 2010" is also etched onto the board.
The wireless chip used is apparently the AR9285 [1] [2].
- There are U.FL connectors on the board, but they are not connected by default.
UBNT's FCC internal photos for this device are perma-confidential.
Additional external links
Wikis
- This router seems to be supported by DD-WRT, but activation is required.
Forum threads
Teardowns / etc
Serial
The UART header would not seem to be populated on all units.
Pinout
[3.3] ( ) U (RxD) ( ) A ( ) ( ) R ( ) ( ) T (TxD) ( ) (GND) ( ) JP2 ----> to screw <---- to board edge
'Stock' (or at least, w/ some version of AirOS) boot log
U-Boot 1.1.4.2-s445 (Sep 6 2010 - 14:46:33) Board: Ubiquiti Networks XM board (rev 1.1 e4a2) DRAM: 32 MB Flash: 8 MB Net: eth0, eth1 Hit any key to stop autoboot: 0 ## Booting image at 9f050000 ... Image Name: MIPS Ubiquiti Linux-2.6.15-5.2 Created: 2011-01-14 12:43:09 UTC Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 771914 Bytes = 753.8 kB Load Address: 80002000 Entry Point: 80002000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK Starting kernel ... Booting... ...mounts done ...filesystem init done ...base ok ...update ok ...symlinks ok ...httpd ok ...detect ok ...running /sbin/init Please press Enter to activate this console.
cat /proc/cpuinfo
XM.v5.3# cat /proc/cpuinfo system type : Atheros AR7240 (Python) processor : 0 cpu model : MIPS 24K V7.4 BogoMIPS : 259.07 wait instruction : yes microsecond timers : yes tlb_entries : 16 extra interrupt vector : yes hardware watchpoint : yes ASEs implemented : mips16 VCED exceptions : not available VCEI exceptions : not available
Images
RayKnight's unit