Layer stranded thunder and lightning prevention fire retardant and resistant optical communication cable used for coal mine

The utility model discloses a layer stranded thunder and lightning prevention fire retardant and resistant optical communication cable used for a coal mine, and the optical communication cable includes optical fibers or optical-fiber ribbons (1) parallelly sleeved in loose tubes (3), wherein the loose tubes (3) are filled with waterproof substances (2) and arranged around a central reinforcement (5); a yarn-binding layer (6) is arranged outside the loose tubes (3) and internally filled with waterproof substances (4); an inner sheath (7) is arranged outside the yarn-binding layer (6); a fire resistant layer (8) is arranged outside the inner sheath (7); a tensile layer (9) is arranged outside the fire resistant layer (8); and a fire retardant outer sheath (10) is arranged outside the tensile layer (9). The layer stranded thunder and lightning prevention fire retardant and resistant optical communication cable provided by the utility not only retains the high performances of the conventional similar products, but also is additionally provided with the fire resistant protection performance of the optical cable, so that the optical cable is enabled to be safer and more reliable when in application.