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- Birmingham
As long as he picked the same 3 cores at the other endFor other purposes people seem to take all sorts of liberties. For example the signalling for our solar is RS485 which is supposed to run on a single shielded twisted pair, but our installer just seemed to pick three cores at random from the Cat5e.






like on the main roads its dug up and re laid 3 times in 3 month
they never seem to get there act together even though its probably been planned for a year