8Ware 350m CAT6A Ethernet LAN Cable Roll Blue Bare Copper Twisted Core PVC Jacket CAT6A cables support networking at gigabit speeds and are backwards compatible with CAT5E cables. Colour coded blue for immediate and easy identification. ItemA Conductor Construction(mm)1/0.508±0.005 Material Bare Copper Cabling OD (mm)0.508 InsulationMaterial HDPE OD(mm)0.90±0.05 Avg. Thickness (mm)0.18 Color1、2、3、4 Cores TwistedYes DrainConstruction(mm)----- Material ----- AlConstructive Side----- Overlap Rate----- MylarOverlap Rate----- AssembleCabling OD (mm)5.00 (Ref.) + Filler MylarOverlap Rate----- AlConstructive Side----- DrainConstruction(mm)----- Material ----- BraidConstruction(mm)----- Material ----- Coverage----- JacketMaterial PVC (Bright) OD(mm)6.20±0.20 Avg. Thickness (mm)0.6 ColorBLUE (PVC001-6027)PT287C Jet Print ColorBLACK Electrical Characters: 1. Voltage Rating: 30VTemperature Rating: 60℃ 2. Dielectric Strength: AC-500V/MIN 3. Insulation resistance: 100M (OHMS * KM MIN at 20℃) Physical Characters: Test Object Jacket