technicolor CGM4231

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abgn+ac (AC22002R)
wireless router, cable modem, IoT hub
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Status Unknown
Platform
BrandModelRev
technicolor CGM4231
FCC ID
IC ID
Type
wireless router, cable modem, IoT hub
CPU1
Broadcom BCM3390ZR
CPU1 Type
ARM
CPU1 Speed
1.5 GHz ( 2 cores )
CPU2
Quantenna QT3840BC
CPU2 Type
ARC 700
CPU2 Speed
500 MHz ( 2 cores )
Flash1 Chip
Macronix MX30LF2G18AC-TJ
Flash1 Size
256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip
Samsung K4B2G1646F-BCNB x 2
RAM2 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM2 Chip
Winbond W631GG6KB-15
ETH chip1
Broadcom BCM3390ZR
Switch
Broadcom BCM3390ZR
Cable Modem Spec
DOCSIS 3.0: (32 x 8)
Ethernet Port Count
4-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types
USB 3.1 (Gen 1)
USB ports
1
USB Hub Compatible
Untested
Power
12 VDC, 4.5 A
Connector type
barrel
Flags:
DOCSIS 3.1, Bluetooth LE, ZigBee, Thread, MoCA 2.0, TR-069, DFS (master)
Other
Manuf/OEM/ODM
Retail
FCC approval date 09 June 2017
Country of manuf China
Radio 1
Chip1
Quantenna QT3840BC
Chip2
Quantenna QT2518B
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
4x4:4
Wireless Standard
IEEE 802.11a/n/ac
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 BCM4331
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
3x3:3
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 450 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio cor_rev
29

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

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

1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AC2200 class

Overview

DOCSIS 3.1 & 32x8 DOCSIS 3.0

  • Compatible with major cable providers:
and others?

Links of Interest

See also