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Technicolor CGM4331COM

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abgn+ac+ax (AX3500)
DOCSIS Cable Gateway
WikiDevi.wi-cat.ru Technicolor CGM4331COM
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Status Unknown
Platform
BrandModelRev Technicolor CGM4331COM
FCC ID G954331X
Type wireless router, cable modem
CPU1 Question? Broadcom Model?
CPU1 Speed 1.5 GHz
Flash1 Chip Brand? Model?
Flash1 Size 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 />
RAM1 Size 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 />
RAM1 Chip Brand? Model?
ETH chip1 Broadcom Model?
Switch Broadcom Model?
Cable Modem Spec DOCSIS 3.0: (32 x 8)
Ethernet Port Count 3-1GbE x 1-2.5GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types none specified
Power 12 VDC, 4.6 A
Flags:
VHT80, HE80, DOCSIS 3.1, Zigbee, Bluetooth
Retail
FCC approval date 02 August 2019
Radio 1
Chip1 Broadcom Model?
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11a/n/ac/ax
802.11ax up to 2402 Mbps
802.11ac up to 1733 Mbps
802.11n up to 600 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
Radio 2
Chip1 Broadcom Model?
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11b/g/n/ax
802.11ax up to 1150 Mbps
802.11n up to 600 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz

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

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

2402 Mbps - 4SS 5GHz 802.11ax (80MHz chan.),
1148 Mbps - 4SS 2.4GHz 802.11ax (40MHz chan.) = AX3500 class

Overview


This device was under short-term confidentiality, but that expired 01/29/2020 ⚠.

2x2 DOCSIS 3.1
32x8 DOCSIS 3.0

See also

Xfinity Gateway
xFi Gateway 3rd Generation
Xfinity's xFi Gateway 3rd Generation offers a new colorway (white/gray) to compliment your home decor, a less disruptive LED light, the fastest speeds, more ports, the widest coverage, exclusive WiFi management tools, Parental Controls and xFi Pods for extended coverage.

  • Model Numbers: CGM4331COM
  • Friendly Model Name: XB7
  • Gigabit Ethernet Ports: 4
  • Dual-Band WiFi Option: Yes
  • Maximum Data Throughput: 2.5 Gbps
  • WPS (WiFi Protected Setup): Yes
  • Gateway/ Network Management Tool (http://10.0.0.1): Yes
  • Xfinity xFi Eligible: Yes
  • Two Total Telephone Ports: Yes (separate Alarm Port)
  • Link Cordless Phones (CAT-iq 2.0*): Yes
  • Home Hotspot Capable: Yes
  • Compatible with Xfinity Home: Yes