Pressfit CAT 5E and CAT 6 LAN cables are manufactured using solid, bright annealed copper conductors that are insulated with a high-density polyethylene compound. These cables offer low attenuation, low cross talk, and return loss. They are also commonly referred to as Ethernet cables or CAT cables.
It consists of 4 pairs of wires, each pair has two twisted wires to reduce magnetic interference, which is responsible for data distortion. These cables give you high data transfer speeds with the capacity to carry high bit-rate signals over long distances.
Category 6 cable, commonly referred to as CAT 6, is a standardized twisted pair cable for Gigabit Ethernet and other physical network layers that is backward compatible with CAT5 / 5e. They offer stricter specifications for crosstalk and system noise.