Category 5E networking is great for data transmission in commercial buildings, and whats better is cabling designed with safety in mind. BestLink Netware Cat5E UTP Plenum Shielded Solid Core Cables are fire safe, built with flame retardant Plenum rated PVC jackets. The twisted pair cabling is shielded to block out EMI an provide a cleaner, noise-free connection. Category: Cat5e Color: White Length: 1000ft