These cables are constructed with multiple tubes filled with water blocking jelly with a fibre count up to 144 fibre strands. They form the backbone of high speed networks and give flexibility and versatility to networks. They give flexibility versatility to networks and can be used for direct burial applications. Non metallic GRP strength members in the cable give it good tensile strength, water blocking jelly in the tube and tape over the tube give it excellent water and moisture resistance. Corrugated steel armouring, glass yarn and Triple layer HDPE sheath give this cable excellent tensile strength, mechanical, rodent, ultraviolet and environmental protection