Cat. 6 cable for operating frequencies up to 250 MHz. The unshielded version (U/UTP) can be used for Gigabit Ethernet despite the lack of shielding, thanks to the special design of the electrophysical parameters (NEXT, FEXT, etc.). It has been manufactured and tested according to the guidelines of the ISO/IEC 11801 specification. The cables are individually packaged in a polybag.