So here's what I'm trying to do: I have a PTZ camera that can be controlled with RS232 from a PTZ controller. It sends it's video over HDMI. There is also a shure ULX mic receiver that will live in the location right next to this PTZ cam. My goal if possible, is to carry all these signals over 1 fiber optic cable back to the control room. The shure receiver uses Dante to do audio over Ethernet which is why I need the Ethernet port.

I have seen plenty of HDMI over fiber boxes that also have RS232, so that takes care of the Cam, but nothing that also allows plugging in an Ethernet cable to send that over the fiber as well. If anyone knows of a device like that I would happily purchase it.