Optical cable

The utility model relates to the technical field of communication equipment, and provides an optical cable, which comprises a sheath, a plurality of insulating layers, an optical unit and an electric unit, the plurality of insulating layers are arranged in the sheath so as to divide the space in the sheath into a plurality of cavities, and the cavities are used for accommodating optical units and electric units. According to the optical cable, the sheath is arranged to be in the water-drop shape, the water-drop-shaped inclined surface and the water-drop-shaped arc surface are utilized, the crawling and attaching difficulty of insects is increased, the insects are difficult to crawl and lay eggs on the surface of the sheath, the sheath is prevented from being damaged, the optical cable is further prevented from being damaged, meanwhile, the inclined surface is also beneficial for water drops to slide off, and the optical cable has excellent waterproof and egg-proof effects. 本实用新型涉及通讯设备技术领域，提供一种光缆，包括：护套、多个绝缘层、光