11 Nov
2011
11 Nov
'11
4:21 p.m.
Geoffrey Reed wrote:
And not all 10/100bt cards have isolation between the
ethernet chip
and the jack.
If it doesn't have isolation between the electronics and the receptacle,
it isn't actually 10BASE-T or 100BASE-T. Personally I've never seen one
that didn't have isolation. That's a recipe for disaster. Note that
sometimes the isolation is built into the jack.