Having worked on them occasionally was about to confirm that, but somebody gave it more JPEG already and I can’t quite make it out. They do certain look like BNC/some other coaxial connector though and I’ve definitely have to troubleshoot very similar nightmarish setups
That’s a real SDI video router using HD-BNC connectors. I worked on rack units with 512 in and outs, this one looks like 256.
Having worked on them occasionally was about to confirm that, but somebody gave it more JPEG already and I can’t quite make it out. They do certain look like BNC/some other coaxial connector though and I’ve definitely have to troubleshoot very similar nightmarish setups