I am sorry but, I am not technically savvy enough to make any suggestions.

I had a chat with Frontier's support desk. Here is what I was able to do with four FCA251's. On the lan side of the Netgear AC1900 Smart WiFi Router R7000,. The R7000 is connected to the ONT through a BAMF SB-2002 2 way Splitter to a FCA251 set to WAN. The other side of the splitter is connected to a FCA251 set to LAN with an CAT5 cable from a port on the R7000. In my Study room the computer is connected to the Coax network through a CAT5 cable to a FCA251 set to LAN. In a bedroom I have a tv connected by a CAT5 to a FCA251 connected to COAX outlet. In the living room the TV goes through ROKU to the another router port. So far, I have wired connections for the TV and computer and WiFi for the tablets and phones. Will keep you guys posted!

Please explain the terms "803M" and " LOF "

Ok guys, help me out. I just switched to Frontier. My network is the ONT to a WF 803FT an Ethernet cable to a Netgear AC1900 WAN port and WiFi to a Samsung smart TV and desktop computer through Netgear range extender. I have Coax ports at both locations and two additional 803’s. How do I configure the adapters to use the Coax port for the deskto?