Patch Cord RJ45 cat.6 S/FTP Crossover Red- 2m Specifications: Category:6 Crossover pairs:1-2/3-6 Frequency:250 MHz Impedance:100 Ohms Conductor:copper Shielding:aluminum foil on each pair overlaid by a copper braid Compatible with the following standards: ANSI/TIA 568C.2 ISO 11801 Jacket:PVC Individual packaging Guarantee:20 years