Cat3 Cable, Solid, 1000 ft Overall Length, 0.18 in Outside Diameter, 0.035 in Insulation Thickness, 9.38 , Copper Conductor Material, PVC Insulation Material, PVC Jacket Material, Gray, 1 to 16 MHz, 10.1 db/100 m @ 16 MHz Attenuation, 6.6 nf/100 M Capacitance, 17 lb