The characteristics of the new type of ocean power cable are as follows: the cable core is composed of insulated cable core and waterproof filling rope twisted together; An inner sheath layer, an armoring layer and an outer sheath layer made of polyolefin are successively arranged on the outer core of the cable from inside to outside. With high softness and according to the characteristics of sea salt fog, strong light, wind and rain, easy to mildew. The above environmental factors are fully considered in the selection of cable raw materials. The cable has the environmental requirements of anti-salt spray, anti-ultraviolet light, anti-seawater and anti-mildew under the condition of meeting its own requirements. It is suitable for military power distribution network or industrial facilities in Marine environment. Its remarkable technical characteristics are high mechanical strength, oil resistance, mud resistance, uv resistance, bunching flame retardant/fire prevention, high temperature resistance, low temperature resistance, etc. The cable adopts the structure design of power core, communication and data transmission cable integrated.