My main Pepwave is over the driver's seat and uses a roof mounted cellular antenna with AT&T Mobley and also a AT&T 5G plan I maintain which is 100 GB/mo for $55 if I recall. I use paddle antennas for Wi-Fi that serves inside the coach, so all devices connect to this Wi-Fi. I also have a AP-ONE-AX access point which is in the basement in the bay just forward of the wet bay. This pushes good signal to the patio and aft of the coach - it was an experiment, works well. It is connected and controlled by the forward pepwave via the TP-LINK PoE managed switch.
I have a second pepwave wall mounted in the half bath electrical cabinet to the forward wall. It has a Parsec Husky roof mounted antenna as well but in this case both Wi-Fi and Cellular are connected to the roof mounted antenna. I maintain the Verizon unlimited plan in this unit which is $65/mo and is 5G as well. This is what I use for Wi-Fi inbound, i.e. campground Wi-Fi or house sources. Pepwave's supposedly are not ideal for both receiving Wi-Fi and sending Wi-Fi so I separate them in this way. I also have my starlink ethernet coming up from the basement along that black pvc pipe in the half bath electrical cabinet that connects Starlink directly to the WAN on Pepwave 2. I have an ethernet that goes up along the roof and drops into the driver's overhead cabinet so I can connect Pepwave 2 into WAN of Pepwave 1.
I do use a managed switch in the driver's overhead compartment so Pepwave 2 comes into the managed switch in a 2 port VLAN that outputs to Pepwave 1's WAN port. Pepwave 1 connects to this managed switch on the other ports and outputs to stereo, Apple TV, etc. So those paths are separated via the TP-LINK 8 port managed switch.
A bit complex, but it's not. It's actually a far simpler and more reliable setup that I evolved over the years.
The main reason for two pepwaves is to be able to use two cellular sources at once, i.e. AT&T up front along with Verizon from Pepwave 2. I often use Pepwave's FusionHub (free) to aggregate the sources for a reliable Internet connection, bonding, etc. Works amazing. So I can use AT&T up front and Starlink for example to aggregate the two, whichever are stronger.
A lot of flexibility, obviously I have critical needs for Internet for work, etc. It's more cost effective to buy 2 x Pepwave's for the two cellular radios (4 sim's) vs higher end Pepwave units.
