Norden Category 6 F/UTP Cross-over patch cords are manufactured using high quality F/UTP four pair Category 6 stranded cable, and feature cable strain relief boots with a plug latch protection cap. This patch cord when used with high-performance Norden Category 6 connectivity (solid F/UTP cable, patch panels and work area outlets), provide superior capabilities of high bandwidth (Gigabit 1000Base-T and 1000Base-Tx) applications support. This is fully backward compatible to Category 5e (Class D) products. Each patch cord is tested with Fluke tester and individual cover include with the report .Norden Category 6 Patch cord is tested for transmission frequencies of up to 250 Mhz.