The UDR7 has 4 x RJ45 ports which I had understood to be 3 x LAN and 1 x WAN, plus one SFP+ port for a second WAN. Looking at ports settings in the control panel, RJ45 port 4 has a drop-down to choose between LAN or WAN and SFP+ Port 5 has the option for WAN2 or LAN.
Does anyone know if the following configurations are possible?:
- Port 4 set to LAN to make it a 4-port router and use the SFP+ port with an RJ45 adapter for WAN, or
- Port 4 remains as WAN but set Port 5 to LAN and use this as a 10GB link to a separate switch
I don't have an SFP to RJ45 adapter to test and don't want to go an buy one if it's not going to achieve anything.
Cheers.