The TX7000™ Category 7 copper cable is a shielded S/FTP copper cable. The copper conductors are twisted in pairs, covered by a foil shield within an overall braided shield and a HDPE flame-retardant jacket. The white, LSZH (IEC 60332-3, EuroClass B2ca-s1a,d1,a1) cable is supplied 500 meters (1,640 feet) to a reel.