QED Reference Ethernet Cable - The four twisted pairs have different twist rates to cutdown on cross talk between pairs - Each pair has a Mylar wrap around it to help maintain the - 100 Ohm impedance, required by the CAT 8 standard. - Unique to QED, a ferrite impregnated jacket shields thesesignals from external HF noise - The cable is finished in pearl white PVC to complement hi-end audio products.
