using a moca adapter with a fios router?

[eathdemon1]

my fios router uses coax to conect to the ont, my cable boxs also show up as ip based divices, so I know its conected to all parts of the house. would I be able to use https://www.amazon.com/Actiontec-Ethernet-Adapter-without-Routers/dp/B008C1JC4O?th=1 moca adapter to connect to the router?

 

[USAFRet]

my fios router uses coax to conect to the ont, my cable boxs also show up as ip based divices, so I know its conected to all parts of the house. would I be able to use https://www.amazon.com/Actiontec-Ethernet-Adapter-without-Routers/dp/B008C1JC4O?th=1 moca adapter to connect to the router?

Absolutely, yes.
I have FiOS, and use one of those to provide ethernet upstairs.

So...
Coax from the ONT to the router and FiOS STB, right?
If all of the house coax flows back to that same coax...simply put another splitter where you want that MOCA device.
1 leg to the MOCA, the other leg to whatever TV or STB is in that room.

Cat5e out from that MOCA to your PC, or to a switch for multiple systems.

I have 75/75 FiOS, and can't tell the difference between plugged directly into the router, or plugged into that MOCA upstairs.