Senor lambda group, an iso 9001:2000 standard company manufactures 4pair stp data cable shielde. Shielded twisted-pair [stp] cables are made for sending data up to 100 mb. The wires carry data through these cables. The cables are surrounded by a shielding layer of aluminum polyester foil. This foil keeps outside noise out and intrinsic noise along with a drain wire that diverts interference to ground.
