Hi Kevin,
there is a version of Ethernet called Industrial Ethernet. One of the leaders
is Contemporary Controls. I've tested their hubs and they are very good...
Talk to George Karones His e-mail is:
gkaro...@ccontrols.com
Cheers,
Derek N. Walton
Owner, L F Research EMI Design and
Kevin,
I can't name a vendor, but I will try to help with some advices.
Probably all Ethernet hubs will show susceptibility during EFT, in which some
data packets will be lost. The EFT happens to have large spectral amplitudes
right in the middle of the 100 Base-T Ethernet signal
Good Members,
I'm having some issues getting together a decent test set up for immunity
testing when I have a network connection at 100 Base -T. I've had several
hubs in the lab but I can't get one to even pass level 1 EFT testing ( for
CE EMC testing) . Would any of you be able to recommend a
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