DOCSIS 3.0 High Speed Cable Modem

  • Channel bonding of up to 24 downstream channels and 8 upstream channels provide data rates up to 1029Mbps for downstream, and 206Mbps for upstream
  • CableLabs Certified® DOCSIS 3.0 technology delivers speeds 24x faster than DOCSIS 2.0
  • Gigabit port ensures ultimate fast transfer speeds
  • IPv4 and IPv6 dual stack
  • Quick and hassle free installation
  • Eliminate monthly rental fees
  • Compatible with major cable ISPs, including XFINITY from Comcast, Spectrum and more.

Faster Internet on Your Terms

DOCSIS 3.0 High Speed Cable Modem


Certified for cable internet Service Providers,including XFINITY from Comcast, Spectrum, and more.

--DOCSIS 3.0--

Channel Bounding

DOCSIS 3.0 with 24x8 Channel Bonding
providing efficient and reliable Internet access

The TC7650’s CableLabs Certified® DOCSIS 3.0 technology allows TC7650 to deliver speeds 24x faster than DOCSIS 2.0.The modem features innovative 24x8 channel bonding providing data rates up to 1029 Mbps for downstream, and 206 Mbps for upstrea,gives you speed to spare whether you are streaming or gaming.

24 Downstream
8 Upstream

Up to


Up to


Quick, Easy Setup

  • Connect the coaxial cable to the modem
  • Connect your computer or router to the modem using an Ethernet cable
  • Call your ISP or use service provider self-activation process to activate the modem
Internet TC7650 Router Computer Computer Call ISP

*XFINITY from Comcast allows you to activate your modem through the self-activation wizards on their respective websites.

Eliminate Monthly Rental Fees

The TC7650 is CableLabs Certified® and works with most major cable ISPs. Now you can bring your own modem and eliminate monthly rental fees.

  1. TC7650's fees
  2. Monthly Rental fees
  • One month
  • Half a year
  • One year
Channel Bonding Up to 24
Channel Width 144MHz(24 channels) / 6MHz (single channel)
Modulation 64 QAM / 256 QAM
Symbol Rate 5.057 Msym/s (64 QAM) / 5.361 Msym/s(256 QAM)
Maximum Data Rate Up to1029Mbps
Frequency Range 108 to 1002 MHz (edge to edge)
Channel Bonding Up to 8
Channel Width 200KHz / 400KHz / 800KHz / 1.6MHz / 3.2MHz / 6.4MHz
Modulation QPSK, 8/ 16/ 32/ 64/ 128 QAM optional 256QAM
Symbol Rate 160 / 320 / 640 / 1280 / 2560 / 5120 Ksym/s
Maximum Data Rate Up to 206Mbps
Frequency Range 5 to 42MHz (edge to edge)
IP Stack Supports IPv4 and IPv6 dual stack
VPN Passthrough PPTP, L2TP, IPSec
Muticast Support IGMP v1/v2/v3
Interface 1 F-Connector (Female 75Ω­)
1 10/100/1000 Mbps Ethernet Interface (RJ45)
1 Power Jack
Button 1 Reset Button
Dimensions 8.2 x 5.5 x 2.9 in. (207.5 x 139.1x 72.8mm)
Certification FCC, UL
Package Contents TC7650
Ethernet Cable
Power Adapter
Quick Installation Guide
Information Card
Technical Support
Environment Operating Temperature: 0°C~40°C (32°F~104°F)
Storage Temperature: -30°C~70°C (-22°F~158°F)
Operating Humidity: 5%~95% Non Condensing
Storage Humidity: 5%~95% Non Condensing
Operating System Windows 8/Windows 7/ Windows Vista™, Service Pack 1 or 
later/ Windows®XP, Service Pack 2 or later/ Mac®10.4 or 
later (Ethernet Connection Only) UNIX®Linux®
Protocol Support Network: IP, ICMP, ARP
Transport: TCP, UDP
Power Supply 12VDC/1.5A

Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.

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