I will try and make it part of the backbone and see what happens..
also a couple other thoughts.. the following pdf I was using as inspiration
looking at it it says to use 3 terminators,,, but only 2 are supplied.. and 2 blanking plugs.
I put the 2 terminators in the blue ports
.. the light was blinking showing it was hooked up correctly (could see the N2k and st1 networks) .. and got the rudder
but nothing back to the AP...
so possibly making it part of the backbone will work..
this pdf apparently shows it as a spur and may get the data HE needed.. but obviously isnt working for me..