Ubiquiti Networks airCube AC

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multiple revisions of this device, use caution
abgn+ac (AC1200)
airCube airMAX Dual Band Home Wi-Fi Access Point
Ubiquiti Networks airCube AC.jpg
Homepage Product page
Wikipedia Ubiquiti Networks
WikiDevi.wi-cat.ru Ubiquiti Networks airCube AC
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Partial Support
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Ubiquiti Networks airCubeAC (ACB-AC)
FCC ID SWX-ACBAC
IC ID 6545A-ACBAC
Type wireless router
CPU1 checkY Atheros AR9342
CPU1 Type MIPS 74Kc
CPU1 Speed 533 MHz
Flash1 Chip Macronix MX25L12835FZ2I-10G
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 Winbond W9751G6KB-25
ETH chip1 Atheros AR9342
Switch Atheros AR9342
Ethernet Port Count 1-1GbE-WAN
3-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: 74:83:C2 (1 E, -)
Ethernet OUI: 74:83:C2 (1 E, -)

Stock bootloader U-Boot 1.1.4
Stock FW OS Linux 4.1.16
Expansion IF types none specified
PoE Passive
Power 24 VDC, 0.8 A
Connector type barrel
1.7 mm (OD)
1.0 mm (ID)
9.5 mm (LEN)
Serial Port (UART) yes, 4-pin header, unpopulated, 3.3V TTL, (115200 8N1)

Additional chips
802.11b/g/n Power Amplifier, LNA and Tx/Rx/BT Switch;Anadigics;AWL9293;;2;
802.11an/ac Power Amplifier, LNA and Tx/Rx Switch;Anadigics;AWL9581;;2;
8-bit Flash Microcontroller w/ Embedded ICE and ISP;SONiX;SN8F26E611L;;1;
3A, 4.5-27V Simple Buck Regulator;Alpha & Omega (Α&Ω);AOZ1212;;1;

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 21 are Ubiquiti Networks devices
Default login user: ubnt
Default login password: QR Code
ubnt:QR Code credentials used by 1 additional devices
of which 1 are Ubiquiti Networks devices

3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 28 June 2017
Newegg 9SIA24G6KB9750
ASIN B07CXDL2XQ Flag of the United States.svg
Country of manuf Vietnam
Radio 1
Chip1 Atheros AR9342
Wireless interface OUI 74:83:C2
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
Radio 2
Chip1 Qualcomm Atheros QCA9882
Wireless interface OUI 74:83:C2
Antenna Connector Type U.FL
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 867 Mbps
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Ubiquiti Networks airCube ACAtherosAtherosQualcomm Atheros
Ubiquiti Networks airCube ISPQualcomm AtherosQualcomm Atheros

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

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

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

  • The Ubiquiti WiFi chip appears to be a custom Qualcomm Atheros QCA9882. Ubiquiti firmware calls it “Peregrine” and says the the Vid:Pid is 168c:003c It is detected as QCA9882 (hw2.0) and supported by the ath10k driver. Ubiquiti U-AME-G1-BR4A - Qualcomm Atheros QCA9882 (Peregrine)

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ath79
OpenWrt Subtarget: generic
OpenWrt Package architecture: mips_24kc
Support started version: 21.02.0
Current supported version: 24.10.2
Unsupported Functions:
LED control

Please insert instructions here