Cat six cables are generally unshielded, but You should buy shielded versions of them. Cat 6A presents a better standard of foundation shielding, with thicker and better-top quality wiring, and thicker insulation, and https://marleyicfj620525.bloggactivo.com/29648285/top-latest-five-b3-dubai-cat5-cat6-cat6a-cat7-dubai-networking-cable-dubai-urban-news