Armored optical cable is a kind of universal indoor and outdoor optical cable that USES SUS stainless steel spiral armored pipe as protective sleeve and wraps on the outer part of optical fiber.The cable not only has a good compression and tension, anti-rat bite characteristics, and spiral SUS stainless steel armored tube and has a good flexibility, both strength and flexibility, suitable for a variety of indoor and outdoor harsh environment of optical fiber wiring environment, construction is simple, low maintenance cost.