RJ45 patch cable Cat.6a S/FTP TPE, 6KV black This Cat.6a (TIA) data cable from EFB-Elektronik transmits data up to 10 Gbit. The S/FTP shielding provides reliable protection against interference and ensures high-quality signals. Because it is a Cat.6a (TIA) network cable, it supports a frequency range of up to 500 MHz, which provides high data transmission performance.