Which RJ45 pinouts are in use of MK3-USB.
I have only 2 pairs left of my UTP cable crossing my home from my MultiPlus 1600 in the basement, to my monitoring pc on the second floor.
With a 4 pair utp using all 8 pinouts everything is working but using only 2 pairs in pinouts 123 and 6 like a regular network , connection is not succed.