Peplink MAX BR1 Mini to ROAMiQ Control Hub

One end of an ethernet cord plugs into Port LAN 1, the other end of the ethernet cord plugs into the ROAMiQ Control Hub. The other LAN port can be used for connection to the Victron Cerbo. 

However, if the customer will be powering the ROAMiQ screen, or cameras, or anything else via PoE, the other LAN port should be used to connect a PoE Switch like this one