Comprised of four pieces of twisted pair copper wire and it has a longitudinal separator, this allows the cables to be separated from each other and in turn, allows not only for an increased data transfer speed but less crosstalk with double the bandwidth. CAT6 cabling is a good choice for IP Camera & NVR, especially those that are evolving and might need more options in the future. CAT-6 is perfect for 10 Gigabit Ethernet and can work at up to 250 MHz.