Did some reading it appears that I may have had to get a MoCA adapter to plug one of the FIOS coax feeds into and then plug the ethernet connection to my switch. This would replace the coax input to the router that the original Verizon router came with. It's a moot point now since I took the boxes back. I can't say that I'm disappointed that I now have to use the Shields instead of a Verizon box to watch TV. I hate paying a ridiculous amount to rent hardware that I don't really need.