shiverpeaks®-BASIC-S--network cable-RJ45 patch cable, Cat.7 S/FTP, PUR, black PUR is the abbreviation for polyurethane The material PUR is a thermoplastic elastomer (TPE) and has special properties. Cables with a PUR jacket are preferred for industrial applications. Suitable for outdoor use Not suitable for direct laying in the ground, please observe the legal regulations and use conduits intended for this purpose, among other things. Specification