[c-nsp] Galvanic isolation for Ethernet?

Scott Granados scott at granados-llc.net
Mon Aug 18 11:02:13 EDT 2014


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.

On Aug 18, 2014, at 10:20 AM, Sander Steffann <sander at steffann.nl> wrote:

> Hi,
> 
>> In the real world, I am not aware of any official standards,
>> regulations or building codes that prohibit using Ethernet between
>> buildings or outside buildings. If you know any, could you please
>> provide a link.
> 
> I don't know of any official regulations, but I remember working with a customer where the insurance company mandated optical links between buildings.
> 
> Cheers,
> Sander
> 
> 
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