111-core composite cable

The utility model relates to a 111-core composite cable, which is characterized in that 21 0.3 mm < 2 > shielding wires form a cable core I, 12 0.3 mm < 2 > pair-twisted shielding wires are arranged outside the cable core I to form a cable core II, and four 0.3 mm < 2 > pair-twisted shielding wires, eight 0.5 mm < 2 > pair-twisted shielding wires and four 1.0 mm < 2 > pair-twisted shielding wires are arranged outside the cable core II to form a cable core III; two 0.3 mm < 2 > pair-twisted shielding wires, four 1.0 mm < 2 > pair-twisted shielding wires, four 3.0 mm < 2 > shielding wires and nine 1.5 mm < 2 > pair-twisted shielding wires are arranged outside the cable core III to form a cable core IV; and a flame-retardant isolating layer, a total shielding layer and a sheath are sequentially arranged outside the cable core IV. The cable has the advantages of wide temperature range and light weight on the premise of meeting the requirements of core wire arrangement, electrical performance and environment resis