[c-nsp] Galvanic isolation for Ethernet?

[Victor Sudakov]

Scott Granados wrote:
> This problem sounds a lot like a dissimilar grounding issue.  Sounds
> like a potential between buildings is causing problems.  I don?t
> know if this is feasible but a common ground might solve some of the
> problems.
> 
Our electricians say that everything is correct, that all the
grounding circuits are interconnected and they measure their
parameters annually. I lack the necessary qualification to call them
liars (even if they are lying which I doubt).

-- 
Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
sip:sudakov at sibptus.tomsk.ru