Quick Installation Guide
DOCSIS 3.0 High Speed Cable Modem
Connect the Hardware
Activate the Modem
Enjoy the Internet
TC7650
For additional conguration, log in to the web management page
at http://192.168.100.1.
Now you can use your computer to surf the internet.
If you want to share internet access, connect a router to the
modem. You will need to reboot the modem to get the router
connected to the internet.
1
Serial Number
MAC Address
Information Card
Get your internet service account information and the
modem’s Information Card ready.
2
Make sure your computer is set to dynamically obtain
an IP address.
If you have any problem activating your modem,
please contact your ISP.
Launch a web browser, and visit any website. You will
be automatically redirected to your ISP’s
self-activation page.
3
2
4
Wait until the Internet LED turns solid on. The
modem has synchronized with your internet
service provider’s (ISP) server.
1
Coaxial cablePower adapter
Internet
If the Internet LED does not turn solid after about 1 minute, call
your ISP’s customer service.
Note:
If you are unable to access the internet, refer to FAQ > Q1 for
instructions.
Note:
4
Follow the on-screen instructions to activate the
modem, and wait for about 10 minutes till the LEDs
turn solid on.
Contact information of major cable ISPs:
Xfinity by Comcast: Check your bill for the support number
Spectrum: 1-855-757-7328
Cox: 1-800-234-3993
The contact information listed might change. You can also find
the contact information in your monthly internet service billing
statement.
3
Ethernet cable
Cable
Power
LAN
Reset
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