@adrianmorales yeah, somehow 5g ones are much rarer than 4g modems.
This is the network cabinet, doesn't look nice 🙃.
Port 0 is shared network which goes to the USB modem, ont goes to mt2500 wan port, lan port goes to port 3 which is in the middle of the house, a fritzbox on it, which goes into port 4, which goes to port 7 in the farthest room for a mesh WLAN repeater.
By now I kinda want to swap the fritz with glinet solutions but that fritz crap was expensive 🙃.