Ultra-thin, rugged, shielded outdoor patch cable, designed and optimized to perform in the harshest environments for 10 GbE networking. Shielded RJ45 Insulated, weatherproof jacket Internal foil shielding and drain wire for increased ESD damage protection — 3.5 mm outer diameter for 1-8 m lengths — 3.9 mm outer diameter for 12-15 m lengths Length: 1 to 15 m.