TP-Link TC7650 User Manual page 7

Chapter 1 Get to Know Your Modem
Description
Item
With the modem powered on, use a pin to press and hold the Reset
Reset Button button until all LEDs turn on momentarily. And the modem will be reset
to its factory default settings.
Through this port, you can connect the modem to your PC or an
LAN Port
Ethernet network device.
Cable Port Through this port, you can connect the modem to the coaxial cable.
Power Port The power plug where you will connect the power adapter.
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