Joel M Snyder wrote: > > > On 8/18/14, 2:51 PM, [email protected] wrote: > > >Do you know any devices to provide galvanic isolation for twisted pair > >Ethernet? > > > At Interop a few years back, Extreme switches in the infrastructure were > being blown up and we turned to APC isolation equipment. They had a > nice little 1U unit that seemed to do the trick. > > http://www.apc.com/products/family/index.cfm?id=145
This seems to be the one we are already using (however not a rackmounted variant, but standalone devices like the white thingie on the left of the picture) and they are not helping. > > Obviously it would be better to figure out the problem---probably ground > loop-related---but this might buy you some time while you figure out > what the problem is and, more importantly, how to solve it (which can be > very difficult or even impossible in some buildings). > -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN sip:[email protected] _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
