My point was that there was enough difference between two alpha quadrant systems to prevent the disruptor from working, imagine how much more difference there is between the SW systems and the Federation systems.Not knowing how it was accomplished makes it kinda moot.During the Dominion war Breen Energy disruptors were able to disable Federation ships, but not Klingon ships; the technology was dissimilar enough that the disruptor had no effect. Later in the war the Federation was able to modify the deflectors to prevent the Energy drain.
Duotronic (dual optronic computers) are immune to EM interference just like all optical data transition technologies (Fiber optics)