BBWX4 is Ethernet connection, so you'll need to re route that on your diagram
The 165T 50-200 has three leads comign off it
the first set of leads is for the multibeam sounder (on your diagram)
the second set of leads is for the motion sensor/accelerometers (not no diagram but can be the same as the first)
the third set of leads is for the 50/200 B164 elements (not on diagram and missing, should go to tzt19F #2)
The first two (multibeam sounder, and motion sensor) go to the DFF3D network box
The third will run into your second TZT19F
The rest looks good