Cable in communication cables 500a cable 1.Center conductor :2.77mm 2. Dielectric:11.40mm 3.Shield :0.65mm 4. Jacket : pv Cable in communication cables 500a cable 1.Center conductor : copper -clad steel/solid copper nominal diameter :2.77mm2. Dielectric :gas expanded polyethylene nominal diameter over dielectric :11.40mm3.Shield :Solid aluminum tube Nominal outer conductor thickness:0.65mm4. ...