TP-Link TC-7610 User Manual page 21

TC-7610 DOCSIS 3.0 Cable Modem User Guide
T5. How can I reset the password to the cable modem's web interface?
If you have changed the password and have forgotten it, you must restore the cable modem to the
factory defaults. This will reset the password back to admin.
 Note:
For more details about Troubleshooting and Technical Support contact information, please log on
to our Technical Support Website: http://www.tp-link.com/en/support
15