Sophos AP55C Rev 1

multiple revisions of this device, use caution

abgn+ac (AC1200)
Indoor Ceiling 802.11ac Access Point
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Sophos AP55C Rev 1
FCC ID	2ACTO-AP55C
Type	access point
CPU1	Qualcomm Atheros QCA9558
CPU1 Type	MIPS 74Kc
CPU1 Speed	720 MHz
Flash1 Chip	Brand? Model?
Flash1 Size	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI)
RAM1 Size	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip	Brand? Model?
ETH chip1	Qualcomm Atheros QCA9558
ETH chip2	Atheros AR8035
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	none specified
PoE	802.3at, 802.3af, standard
Power	12 VDC, 2.5 A
Serial Port (UART)	yes, 3.3, (115200 8N1)
JTAG Port	no
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
Availability	End of Life
End of Life date	2021
Radio 1
Chip1	Qualcomm Atheros QCA9558
Wireless interface OUI	none specified
Antenna Connector Type	none specified
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 QCA9880
Wireless interface OUI	none specified
Antenna Connector Type	none specified
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 brand Radio1 chip1 brand Radio2 chip1 brand Sophos AP55 Qualcomm Atheros Qualcomm Atheros Qualcomm Atheros Sophos AP55C Rev 1 Qualcomm Atheros Qualcomm Atheros Qualcomm 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 Sophos device with specifications, see Sophos.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Forum
On the OpenWrt Forum
OpenWrt Target: ath79
OpenWrt Subtarget: generic
OpenWrt Package architecture: mips_24kc
Support started version: 22.03.0
Current supported version: 23.05.5
Comment:
Hardware-identical to AP100C - 3x3 in hardware, locked to 2x2 via caldata

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