Optical cable for naval vessel

The utility model provides an optical cable for naval vessel, includes optical fiber unit, fills unit, interior tensile layer, inner sheath, enhancement layer, outer tensile layer and oversheath, optical fiber unit comprises at the tight sleeve layer outside the optic fibre optic fibre and cladding, and the packing unit is gasket for packing, optical fiber unit and the cable core of packing unit component optical cable, the cable core is interior tensile layer outward, and interior tensile layer includes the aramid fiber yarn of a plurality of parallel placements, and interior tensile layer is the inner sheath outward, and the inner sheath is the enhancement layer outward, and the enhancement layer is the oversheath outward, and has outer tensile layer between enhancement layer and oversheath, and outer tensile layer includes the aramid fiber yarn of a plurality of parallel placements. This optical cable has performances such as fire -retardant, resistant side pressure, shock -resistant, tensile, anti -electr