It only has one Sat Input as the Dish Pro seperator is built into the receiver.
Yeah, but Faw is asking about the antenna connections. According to your photo dump from Team Summit, there are a couple of intermediary switches or MoCA splitters/repeaters... I don't really know what to call them. Anyhow, they're labelled the XiP SOLO NODE, and the XiP DUO NODE. The solo node comes with 2 antenna inputs and one 813 input/output and one 110 output, while the duo node comes with 3 antenna inputs, two 813 inputs/outputs, and two 110 outputs.
From these numbers, I conclude that the solo node is meant for installations with a single 813 receiver and up to 3 110 clients, while the duo node can feed two 813 receivers and 6 110 clients. Given the number of tuners in the 813's, the 2 (or 3) antenna inputs have to be DishPro Plus. This means Faw's legacy LNBs have to go.
The only way around this conclusion is to assume that a completely new dish antenna and LNB/switch assembly is about to be introduced. I really doubt that. Edited to add: the photos clearly show "DPPlus" on both solo and duo nodes. Don't know how I went blind to the obvious. So... Legacy LNBs won't work. Bare DishPro LNBs (without a DPP switch) won't work either.