Technicolor CGM4140COM
Technicolor CGM4140 COM
XB6-T (Comcast)
Availability: distribution via ISP
FCC approval date: 14 June 2017
Country of manuf.: Vietnam
Series: AC9600
Type: wireless router, cable modem
FCC ID: G95CGM414X
Power: 100-130 VAC ~ 60 Hz, 1.5 A
CPU1: Broadcom BCM3390Z (1.5 GHz, 2 cores)
CPU2: Quantenna QT10GA
FLA1: 16 GiB 16,384 MiB <br />17,179,869,184 B <br />134,217,728 Kib <br />16,777,216 KiB <br />131,072 Mib <br /> (SanDisk SDIN8DE4-16G)
FLA2: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Winbond W25Q128FVFG)
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 /> (Micron MT41K256M16TW-093:P × 2)
RAM2: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Micron MT41K64M16TW-107:J × 2)
Expansion IFs: none specified
WI1 chip1: Quantenna QT10GA
WI1 chip2: Quantenna QT7810C
WI1 802dot11 protocols: an+ac
WI1 MIMO config: 8x8:8
WI1 antenna connector: none
WI2 chip1: Quantenna QT10GA
WI2 chip2: Quantenna QT6210B
WI2 802dot11 protocols: bgn
WI2 MIMO config: 2x2:2
WI2 antenna connector: none
ETH chip1: Broadcom BCM3390Z
Switch: Broadcom BCM3390Z
LAN speed: 1GbE
LAN ports: 2
abgn+ac
Additional chips
2.4GHz RF Front End Module;Qorvo (RFMD);RFFM4252;Q, 4252, QPK2;2;
5GHz RF Front End Module;Qorvo (RFMD);RFFM4558;4558, BECK;8;
Mighty Gecko Mesh Networking Wireless SoCs for Zigbee and Thread;Silicon Labs;EFR32MG;EFR32, MG1B232GG, 1645C00CC5;1;
Blue Gecko Bluetooth Low Energy SoC;Silicon Labs;EFR32BG;EFR32, BG1B232GG, 1650C00D8S;1;
MoCA PA/LNA;Broadcom;BCM3451;3451, KMLG 10, TS1634 A, 620580 1W;1;
Stock FW OS: Linux 3.14.28
Flags: DOCSIS 3.1, Bluetooth 5.0 LE, MU-MIMO, VHT160, DFS (master), MoCA 2.0, VoIP, ZigBee, Thread
Default SSID: XFSETUP-XXXX (1 addl. devices)
802dot11 OUI: none specified
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.
This device is also known as the XB6-T for Comcast Xfinity
- 32x8 channel bonding - enables extreme cable Internet speeds
- OFDM 2x2 - enables Gigabit Internet speeds
- Compatible with Xfinity from Comcast
The SanDisk flash part number looks more like SDIN8DG4-16G but
- I can't find any reference to that part.
DFS support was added in a Class II Product Change request on 11/28/2017.
- Wi-Fi Certified : WFA73469 (as of 10/16/2017)
Press releases
- Technicolor made model to use Broadcom chipset
- Arris version powered by Intel Puma silicon
See also
- Arris TG3442 - Intel Puma 7
- Arris TG3452 - Intel Puma 7
- Arris TG3462 - Intel Puma 7
- Arris TG3482ER - Intel Puma 7
- Technicolor CGA4131 - Broadcom BCM3390
- Technicolor CGA4233 - Broadcom BCM3390
- Technicolor CGM4140COM - Broadcom BCM3390
- Technicolor CGM4231 - Broadcom BCM3390
- Technicolor CGM4331COM - Broadcom BCM3390
- Technicolor TC4400 - Broadcom BCM3390
