Cat six cables are usually unshielded, but you can buy shielded variations of them. Cat 6A delivers a greater amount of foundation shielding, with thicker and better-quality wiring, and thicker insulation, and a few https://albielscm737051.blogcudinti.com/30452326/b3-dubai-cat5-cat6-cat6a-cat7-dubai-networking-cable-dubai-an-overview