The invention discloses an anti-corrosion and high-temperature-resistance optical cable. The anti-corrosion and high-temperature-resistance optical cable comprises an outer protective sleeve (1), a supporting casing pipe (2) arranged inside the outer protective sleeve (1), an inner protective sleeve (5) arranged inside the supporting casing pipe (2), a plurality of optical cable casing pipes (6) arranged inside the inner protective sleeve (5) and a plurality of optical fibers(7) arranged inside the optical cable casing pipes (6), wherein a plurality of bulges (3) are arranged on the inner side of the supporting casing pipe (2); the inner protective sleeve (5) is supported by the bulges (3); an armor layer (8) is arranged between the outer protective sleeve (1) and the supporting casing pipe (2); a central reinforcing part (9) is arranged inside the inner protective sleeve (5); the optical cable casing pipes (6) are adhered to the outer side of the central reinforcing part (9) through epoxy resin; and an anti-corrosion layer (10) is arranged between the supporting casing pipe (2) and the armor layer (8). The anti-corrosion and high-temperature-resistance optical cable has the beneficial effects of good corrosion resistance, good high temperature resistance, high mechanical strength, and high tensile resistance and lateral pressure resistance capabilities.