Use Ethernet alongside extension cords on identical channels
Use Ethernet alongside extension cords on identical channels
High voltage and data sent through the same channel raises concerns, though it's generally acceptable. The main issue is insulation wear leading to voltage leakage into Ethernet cables (like a mouse chewing insulation causing wires to touch). For cat8 cables, consider upgrading to a genuine Cat6A model with solid copper cores rather than aluminum-clad ones. While cat8 might meet some ratings, its design lacks certain protective features. The eight wires are meant in four pairs, twisted together for noise resistance, then wrapped with aluminum or mesh insulation. Cat6A supports speeds up to 10Gbps and is sufficient for that. Higher ratings aren't necessary for 2.5Gbps.
I don’t think so; the cable looks solid with a thick build and clear shielding at the ends. I understand it’s hard to confirm without testing inside, but I’ve seen CAT6 cables that were much shorter and had no shielding in those tough RJ45 connectors. Still, I’d say this one is decent even if I can’t be 100% certain it’s fully certified. That said, I agree a round cable near AC power should be more resistant to interference, though I wouldn’t place them together right away.
He mentioned Cat8 and flat Ethernet cables. My thoughts immediately shifted to products like this one: https://www.amazon.com/CableCreation/dp/B07TLJT4BZ?th=1. In standard Cat6a each pair uses a varying number of twists per inch or foot, with an insulating layer along the cable's length. With this flat design, interference can affect all pairs equally, though they're individually shielded to some extent.