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Xfinity XW4

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Xfinity XW4

Manuf/OEM/ODM SerComm

FCC approval date: 27 September 2018
Country of manuf.: Taiwan

Type: bridge

FCC ID: P27XW4

Power: 120 VAC ~ 50/60 Hz, 0.55 A
Connector type: AC (direct)
Power over Ethernet (PoE) tag: non-standard (otherwise unspecified)

CPU1: Realtek RTL8197FS
FLA1: 32 MiB
33,554,432 B
262,144 Kib
32,768 KiB
256 Mib
0.0313 GiB
(GigaDevice GD25Q256DYIG)
RAM1: ? MiB (Realtek RTL8197FS)

Expansion IFs: none specified

WI1 chip1: Realtek RTL8197FS
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none
WI2 chip1: Realtek RTL8822BE
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 2x2:2
WI2 antenna connector: none

ETH chip1: Realtek RTL8197FS
LAN speed: 10/100
LAN ports: 1

abgn+ac

Flags: Wave2, MU-MIMO, Bluetooth 4.2

802dot11 OUI: none specified

For a list of all currently documented Realtek chipsets with specifications, see Realtek.
Regarding third party firmware support, Realtek SoC support in OpenWrt
+ (success) RTL8196C port status. on the OpenWrt Forum
and the Realtek thread on the DD-WRT Forum may be of interest.


"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.