I did read this elsewhere but it was an old post and wanted to confirm if it is still the case.
We have an install of an MX250 coming up and currently the WAN is presented via fibre. They are also doing an ISP swap over and a few days after the MX250 is in they will be changing this and it will then be presented by copper.
Are the copper ports on the MX250 configurable as WAN or is it still the case that we will need the SFP to copper transceiver?
Cheers