Thank you for your replies... after I posted, I realized I was using a midspan so it would require 7 separate cable runs to the individual cams. I had been hoping that I could cut to length 7 cables that would run from the switch in the basement to a punchdown block located at my entrance to the attic. From there, I would cut and run the varying lengths of cable to the cams. Seems it would be neater, and easier. As an inexperienced installer, I didn't think I would have a continuity or reliability issue by using a punchdown block. It would appear that I do.