Alec Perkins on Nostr: IIRC the category differences are mostly about twist and shielding, focused on ...

IIRC the category differences are mostly about twist and shielding, focused on communication performance. Whereas the gauge matters for amperage, I don’t think the category makes a difference. An ultra thin Cat6A will be able to power less than a building-grade 5e. Cat6A makes sense for future proof but make sure it’s 23 AWG (most riser- or plenum-rated cables should be) and solid copper. I’ve got Cat6 all over handling 10-15W POE no problem.