I am creating a network with DECO X20. I configure the first deco as the main one and the other 5 deco as satellites. Not all of them are reachable with WiFi deco, so I would like to use my existing wired home network and use Backhaul technology. I need to install 2 switches to extend use in some distant points of the house, still reached by ethernet cable. I already have these working models that I used for other things, n. 1 TL sg105 10/100/1000 5-port switch + n. 1 TL SG 108 10/100/1000 8-port switch. Question: by configuring the main DECO as an access point, and disabling the WiFi on the router of the Vodafone FTTH Fiber telephone operator, do these two switch models that I already have work correctly in Backhaul with DECO or are they not compatible to work in Backhaul and do I have to buy new ones?