I have a network here in one building and need to get a line out the one next to us to share data across the network. It does not have to be super fast, I just want it to work. I tried running the line by itself but it was just to far so I have been looking in ways to boost the signal at the halfway point. I was wondering if this can be done by adding a switch between the buildings. Or if I need to hunt down some kind of Ethernet booster?

And is it possible to even run more than one switch on a network?

Thanks