Xfinity XW4

abgn+ac (AC1200)
bridge
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Xfinity XW4
FCC ID	P27XW4
Type	bridge
CPU1	Realtek RTL8197FS
CPU1 Type	MIPS 24Kc
CPU1 Speed	not specified
Flash1 Chip	GigaDevice GD25Q256DYIG
Flash1 Size	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Size	? MiB
RAM1 Chip	Realtek RTL8197FS
ETH chip1	Realtek RTL8197FS
Ethernet Port Count	1-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: none specified
Expansion IF types	none specified
PoE	non-standard (otherwise unspecified)
Power	120 VAC ~ 50/60 Hz, ? A
Connector type	AC (direct)
Flags: Wave2, MU-MIMO, Bluetooth 4.2
Other
Manuf/OEM/ODM	SerComm
Retail
FCC approval date	27 September 2018
Country of manuf	Taiwan
Radio 1
Chip1	Realtek RTL8197FS
Wireless interface OUI	none specified
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	Realtek RTL8822BE
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

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

For a list of all currently documented Xfinity device with specifications, see Xfinity.

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

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

Overview

See also: Xfinity XW2 (PXW02ABA)

"CUPooA-1.0" is silkscreened on the board in the FCC photos.

This wall plug wireless bridge appears to provide power and data to a xCam2 IP camera via "customized" PoE. The xCam2 and XW4 are likely sold together.