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Verizon FiOS FAQ »
Replacing the Actiontec (part 1): Coax to EthernetMake the transition one step at a time, verifying success before moving on.
When FSC switches to ethernet, the ONT gets rebooted in the process. If the Actiontec is connected coax and ethernet during that reboot, it should sense the loss of coax WAN, then retry and find the ethernet WAN.
If Actiontec does not reconnect, you'll see internet LED goes orange, and you'll need to manually reboot the router. It should connect properly then.