Extralink CAT5E FTP. It is an ICT cable mounted on spools. The conductor is a soft copper wire. Twisted together the two wires form the core of the cable. It consists of four core pairs wrapped with water blocking tape. This tape provides effective protection against moisture. It is used for outdoor installation in telephone ducts, mines and collectors, on the walls of buildings with increased electromagnetic impact. It can be mounted in the temperatures from -15°C to +60°C. After mounting, however, the range increases and is from -50°C to +60°C. It works on frequencies up to 250 MHz.