I in one of my past lives worked for a company named LanStart, and I use to design co-ax & 10baseT lan systems day in and day out. (if that doesn't date my age)

The rule of thumb in pulling cables was to have a 1' separation. The worst was not power cables but florescent lights. In my install, I have a good 20" below the breaker box and I was going to loop the network bundle in a good loop below the breaker so that they stay clear of the convergence of lines in that might induce traffic on the network. I have no lights in the ceiling to worry about, and the only florescent lights are in the laundry room and I don't have network drops in that room. Even if the washing machine had a network port I wouldn't use it.

I DO have CL2 rated speaker wire, and with the way that the basement walls are getting put up, I also happen to have a gap between the blanket insulation wrap that is already up and the stud walls I am adding (and filling with Roxol Comfortbats).

Just for the fun of it, I tried to push down the Solidmate 25ft 22AWG CL2 High Speed HDMI Cable. it is supposed to be good for 4K signals with wide colour. Now going down the conduit was good through the first bend at the beginning, but the second bend it did take a bit of coaxing to get it around, but after that it went quite smoothly. I know from pulling cables that you need to thread a puller string to get the cable down and pull in additional wires. If I was replacing the HDMI, i would attach the replacement cable to it and pull the old cable out to get the new one in.


Anthem: AVM60, Fosi DAC-Q5
Axiom: ADA1500, LFR1100 Actiive, QS8, EP500, M3, M3comp, M5