Unshielded twisted pair. Designed for outdoor installation networks. Temperature range during installation from -15 to +60, after -40 to +60. Works with all common data standards. The wires are twisted in a special way and is definitely a step calculated to pay off the internal noise reduction of electromagnetic influence on each other. It has good balanced pairs. Each wire has an insulation thickness of 0.2 mm made of polyethylene. The outer shell of black. Is widely used in industrial applications, it is also used for the construction of home and local area networks. Durable, has a long lifetime without changing the technical indicators. Cable properties meet international standards. Provided stability of electrical parameters.