Today after my move from Paris to Marseille, i decided to try if my two 5200s still work. And i had a strange surprise...i think my 4 port switch burned..I have had a signal for few minutes and suddenly the console stop powered and smoke come from the switch

I think the problem comes from the switch (the other switch is not working usually) because if two 5200s die on the same day it seems to be a very rare!
If somebody have a 4 port switch to exchange or to sell it will be helpfull

Unless a fulll working 5200 will be good to test what the problem is?
Thanks for all. Waiting for a proposal!