I think the question was how long was the Ethernet run that you were testing the MuxLab with? Do you roll out 100' just to see how it would do, or stick with just a short length of ethernet (and what class of ethernet cable is required/recommended)? Cat 6?
For the review, I just used a couple of relatively short (<10 foot) CAT5e runs and a Linksys wireless router w/ a four port gigabit switch on the rear that I had laying around. Nothing special was recommended for the test, and the only requirement for passing 1080p is a gigabit link, which implies CAT5e cable or better (mentioned in the specs). I had tossed around the idea of getting a couple long runs, but ultimately figured there wouldn't be any real need; gigabit Ethernet is well proven, and any potential problems that cropped up would be unrelated to the kit itself.
PS: Was initially just responding to the general question in the admin OP
