Communication Cables deliver 'messages' either in analog or digital electric current. For local outside-plant telephone network and indoor distribution, twisted pair or quad insulated copper conductor are widely used. The conductor diameter ranges from 0.32 to 1.0 mm, insulated by solid or foam-skin thermoplastic materials, stranded in 10 or 25 pair unit to configure up to 3600 pairs cables. We adopt IEC, BS, REA, ASTM and other well known International Standards to comply with many National Standards of countries in Middle East, North Africa, South and East Asia, as well as South Pasific, America and Europe.