Hybrid Fiber Optic cable

Insert single-mode or multi-mode optical fiber into a loose tube made of high-modulus polyester material, loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core. Loose tube and insulated copper wire are twisted around the center strength member  to form a compact round cable. The gap in the cable core is filled with a water blocking filler. Plastic coated steel tape (PSP) is longitudinally wrapped and extruded into a polyethylene sheath to form a cable.