Strengthened type outdoor butterfly-shaped optical cable

The utility model discloses a reinforced outdoor butterfly-shaped optical cable. The reinforced outdoor butterfly-shaped optical cable is capable of effectively preventing strengthening components from rotation and displacement in a protecting sleeve material, and therefore the outdoor butterfly-shaped optical cable can be effectively prevented from twisting. Normal use of the outdoor butterfly-shaped optical cable is guaranteed. The reinforced outdoor butterfly-shaped optical cable comprises an optical fiber and reinforcing components arranged on two sides of the optical fiber, and a strengthening component is arranged at one side of each reinforcing component. The optical fiber, the reinforcing components arranged on two sides of the optical fiber and the outer sides of the strengthening components are integrally formed through the protecting sleeve material. The reinforced outdoor butterfly-shaped optical cable is characterized in that the strengthening components are connected with the protecting sleeve material through hot-melt adhesive glue layers, and therefore the strengthening components can be bonded to the protecting sleeve material.