Deco P9 with external powerline adapters (TP-PA7020)
Instead of connecting Deco P9 main unit to the cable modem with ethernet cable can I connect it using a pair of powerline adapters TP-PA7020? I know TP-PA7020s do not support backhaul but can they exist in the same power network with Deco P9?
My cable modem is located in a separate work room away from other rooms. The plan is to connect cable modem to one TP-PA7020, then put other TP-PA7020 in a living room and connect Deco P9 main unit to it. Then put other two Decos around the house to get wifi working in every room. Since it is a big house the powerline backhoul between Decos is also needed. Would this work?