Flat Ethernet cable
Flat Ethernet cable
I noticed the flat Ethernet cable could improve the setup in my condo. It’s unshielded, but most sources say it’s acceptable. What did the community agree on?
Ethernet wiring is typically unshielded (UTP: Unshielded Twisted Pair). Shielded cables are available but rarely needed for home use. For typical residential runs, the flat cables work well. I favor using proper round cables when feasible.
Explore the Ugreen cables on Aliexpress, they function well (they offer a slim version).
Shielded Cat5/Cat6 can be a real hassle. Sometimes I meet people who believe their coffee maker emits too much EMF, even though it's practically impossible to cause harm. It feels like dealing with tricky hemp rope in the network closet.
Slim cables offer a different look and feel. Beyond personal taste, it's important to understand that slim designs reduce the diameter from 3.8 mm to about 5.8 mm. The inner wires become thinner—30 AWG instead of 24 AWG. Because of these changes, they don't fully align with the ANSI standards for Cat 6, especially for power over Ethernet which caps at 30W and has shorter range. When I checked the inside of the cable after cutting it open, it matched a regular round wire, but without an exact measurement, it's hard to confirm. Choosing slim cables comes down to visual appeal, physical fit, and comfort with risk—especially if you're not sure about the manufacturer's specifications.