Quick Installation Guide
DOCSIS 3.0 Cable Modem
TC-7610
Connect the Hardware 
Activate the Modem 
Enjoy the Internet 
Internet
3 |
Ethernet cable |
|
Power adapter |
Coaxial cable |
1
2
4 Wait until the Internet LED
turns solid on. The modem has synchronized with your internet service provider’s (ISP) server.
Note: If the Internet LED does not turn solid after about 1 minute, call your ISP’s customer service.
1 Get your internet service account information and the modem’s Information Card ready.
Hardware Version
Serial Number
MAC Address
2 Make sure your computer is set to dynamically obtain an IP address.
4 Follow the on-screen instructions to activate the modem, and wait for about 10 minutes until the LEDs 
turn solid on.
If you have any problem activating the modem, please contact your ISP.
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 |
3 Launch a web browser, and visit any website. You will be automatically redirected to your ISP’s self-activation page.
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.
The contact information listed might change. You can also find the contact information in your monthly internet service billing statement.
Note: If you are unable to access the internet, refer to FAQ > Q1 for instructions.
For additional configuration, log in to the web management page at http://192.168.100.1, and enter admin (all lowercase) for both username and password.
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