Bob Eager wrote:

On Wed, 17 Oct 2018 01:39:58 +0100, John Rumm wrote:

On 16/10/2018 17:06, Brian Gaff wrote:

Indeed, If mains was meant for hi speed data it would be screened.

If UTP CAT5e was meant for high speed data it would be... oh hang on a
moment ;-)

19th edition will have a requirement for twisted pair T+E!

And proper constant impedance junction boxes? With defined impedance
appliances and appropriate wideband transformers?

--

Roger Hayter