Technicolor CGM4331COM
Technicolor CGM4331 COM
FCC approval date: 02 August 2019
Country of manuf.: China
Series: AX3500
Type: wireless router, cable modem
FCC ID: G954331X
Power: 12 VDC, 4.6 A
Connector type: barrel
CPU1: Broadcom BCM3390 (1.5 GHz, 2 cores)
FLA1: 2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br /> (Brand? Model?)
RAM1: 1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> (Brand? Model?)
Expansion IFs: none specified
WI1 chip1: Broadcom BCM43684
WI1 802dot11 protocols: bgn+ax
WI1 MIMO config: 4x4:4
WI1 antenna connector: MHF4
WI2 chip1: Broadcom BCM43684
WI2 802dot11 protocols: an+ac+ax
WI2 MIMO config: 4x4:4
WI2 antenna connector: MHF4
ETH chip1: Broadcom BCM3390
Switch: Broadcom BCM3390
LAN speed: 1GbE
LAN ports: 3
WAN speed: 2.5GbE
WAN ports: 1
abgn+ac+ax
Flags: DOCSIS 3.1, VHT80, HE80, Zigbee, Bluetooth, fan
For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
- • 2402 Mbps - 4SS 5GHz 802.11ax (80MHz chan.),
- • 1150 Mbps - 4SS 2.4GHz 802.11ax (40MHz chan.) = AX3500 class
DOCSIS 3.1 Cable Broadband Gateway
- Approved by service: Comcast Xfinity
- From Xfinity's FAQ
- For Xfinity Internet customers with a compatible xFi Gateway:
- or xFi Gateway (3rd Generation) Technicolor CGM4331COM
- Customers who rent an xFi Fiber Gateway (Arris X5001)
- 2x2 DOCSIS 3.1
- 32x8 DOCSIS 3.0
