Salient Features Range : 4-Pair UTP CAT-5e and CAT-6 Cable. Solid 100% pure annealed Electrolytic grade copper conductor. Low attenuation and cross talk. Low structural return loss. Frequency 100MHz for CAT-5e cable and 250MHz for CAT-6 Cable. Gigabite Ethernet Suitable for Voice, Data, Video. 100 ohm impedance cable.