http://www.l-com.com/ethernet-category-6-f-utp-lszh-26-awg-4-pair-stranded-conductor-lt-gray-1kft

Category 6 F/UTP LSZH 26 AWG 4-Pair Stranded Conductor Lt. Gray, 1KFT

For Protection against EMI/RFI interference L-com's High-Performance Category 6 Shielded LSZH bulk cable is the perfect choice. Designed for environments where PVC's combustive toxicity is restricted, L-com's Shielded Low Smoke Zero Halogen (LSZH) Ethernet Cable provides the ideal alternative. Featuring an aluminized Polyester shielded cable with drain wire, this cable is designed to protect from EMI/RFI while maintaining high performance data transmission characteristics. Ensure the protection of your investment by utilizing this L-com exclusive LSZH cable.