Technicolor CGM4331COM

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abgn+ac+ax (AX3500)
DOCSIS Cable Gateway
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Status Unknown
Platform
BrandModelRev
Technicolor CGM4331COM
FCC ID
Type
wireless router, cable modem
CPU1
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 device 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