That is a cable modem.
A) fios doesn't use modems
B) Cable uses a different technology called DOCSIS which is incompatible with FiOS MOCA Technology.
So no that won't work unfortunately, but any Over the counter Router (without modem) should work just fine for a FiOS Internet only account.
If you have FiOS TV w/ FiOS Cable Boxes, in any form then you need the Actiontec Verizon Router.