Specifications Our Shielded Foil Twisted Pair (S/FTP) category 6A cable is designed to support transmission speeds of 10 Gigabits per second while ensuring reliable operation at frequencies of 500MHz or higher. Meets all relevant international telecommunications and electrical standards, including ANSI/TIA 568C.2 and ISO/IEC 11801. This cable features aluminum Mylar screening foil combined with a foam polyethylene dielectric, for increased resistance, and maximum rejection of electromagnetic interference and noise. An added benefit of this cable is its low-smoke zero halogen jacket, known as LSZH. This material, characterized by the low emission of smoke, toxic and corrosive gases when exposed to flame, facilitates the safe evacuation during a fire, which is critical for protecting human life and the equipment during a fire. Each wooden reel contains 1000 feet (305 meters) of cable.