Abstract: An optical fiber cable includes: an optical fiber core wire, a reinforcing member selected from aromatic polyamide fiber (such as Kevlar) coaxially covering the optical fiber core wire, a left-turn spring coil leftward helically wound and continuously coaxially wound around the reinforcing member, a right-turn spring coil rightward helically wound and continuously coaxially wound the left-turn spring coil, and an insulator outer layer selected from polyvinyl chloride polymer coaxially cladding the right-turn spring coil to coaxially form an optical fiber cable for increasing anti-twisting property and other mechanical properties including increased tensile strength, compression strength, enhanced lateral pressure resistance; having advantages of lower production cost, and slimmed or fined cable diameter to be suitable for long-distance communication.