Your router’s fastest port is probably sitting unused.

It is a well positioned unit, I think. More and more internet services, even for small office and home use, have the potential to have a fiber hand off so a 1 Gbit SFP cage on the firewall for a LAN ...

I've never heard the question asked before, but to my knowledge, the main difference between SFP and SFP+ is that the latter supports LR transceivers as well as SR. IOW, it should work if you connect ...