Photoelectric hybrid cable and preparation method thereof

The invention discloses a photoelectric hybrid cable and a preparation method thereof. The photoelectric hybrid cable comprises a total cable core, a total shielding layer, an anti-compression layer, a total flame-retardant layer and a total sheath layer which are arranged from inside to outside in turn. The cable core comprises an optical cable, a coaxial radio frequency cable and a power transmission cable. Water-resistant filling paste and phase change material columns are filled between the total cable core and the total shielding layer. With application of the prepared photoelectric hybrid cable, the cable has excellent flame retardance and flame resistance; the amount of smoke is quite low in combustion without generating poisonous gas or corrosive gas; besides, the cable also has the characteristics of being great in high temperature and low temperature resistance, great in corrosion resistance and excellent in water resistance, ozone resistance, aging resistance and shielding performance.