Carbon fiber reinforced insulating and flame-retardant aluminum alloy cable

The invention relates to a carbon fiber reinforced insulating and flame-retardant aluminum alloy cable. Each insulating wire core is composed of a conductor and an insulating layer extruded outside the conductor; the conductors are aluminum alloy conductors; a plurality of insulating wire cores are twisted to form a cable core; a filling layer is arranged in gaps among the cable core; an isolation layer is wrapped outside the cable core and the filling layer; a corrugated stainless steel outer sheath is longitudinally wrapped outside the isolation layer; an optical unit is arranged in a gap inside the isolation layer, and comprises a plurality of optical fibers; and at least one optical fiber is a grating optical fiber inscribed with a temperature measurement grating. The cable has the beneficial effects that the cable is high in strength and can better substitute for a copper conductor cable; the cable is available for communication; and the temperature of the cable can be monitored in real time.