I need help in understanding a product failure. I have now had two customers with similar failures in my POE fuse product. The fuses are blowing. So far it is limited to the fuses on pins 4/5.
One customer is using: UBNT 5AC Prism Gen 2 radio, Mikrotik 411 boards, using both poes and netonix as the power supply. What pins and polarities does that radio use for POE? How much current? I may need higher rated fuses or slower fuses. But I can only go so high before it is not protecting Netonix thus becoming an expensive CAT5 splice. My ideas so far: I need a slower reacting fuse. I need a higher amp rating fuse. (not sure how high I can go and still protect Netonix) Some loads have unanticipated currents on those wires. Plugging in when powered may cause a connection sequence problem where if pin 4 makes contact first the whole load will go through that wire and blow that fuse.
