It’d make network engineers weep.

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So sometimes I am a moron.

But in my defence the cable has ‘Orange’ and ‘Browney Orange’ and ‘Sort of White’ and ‘Sort of off white’ as colour combinations. This is probably because it’s cheap-knock-off-not-at-all-convinced-it’s-twisted-twisted-pair-Cat-E cable.

At any rate, I plugged in my cable tester to said socket and determined that 1, 2, 7, & 8 were all mixed up. I’ve no idea why. I’m impressed that it functioned at all, albeit unreliably.

Anyhow, I carefully wrote down what the cable tester said, and carefully swapped the wiring around to match. And lo, plugged in the cable tester again… and err, 1, 2, 7 and 8 were all still wrong.

A bit more fiddling and I realised that 1, 2, 7 and 8 don’t actually correlate to 1, 2, 7 and 8 on the socket. Oh no. That would be easy. (As would the colours in the cable matching the colours in the socket. That would be *way* to easy).

Another carefully considered round of swapping and lo, 1, 2, 7 and 8 now work. Indeed, 1 through 8 now work.

Which means the squeezebox in the kitchen works.

Oh! I get it! The numbers on the cable tester are similar to, but not actually the same as the ones on the socket. Git.Which means Valve-Radio goodness for BBC Radio 6 and the entirety of the music collection.

Hurrah!