Active beacon cable of soft type

The utility model discloses an active beacon cable of soft type, including cable core, antiseized layer, plastic shield prebalelling layer, shielding layer, interior sheath, steel wire armoring layer and outer jacket, the cable core include the insulated conductors of two burst at least transposition, every insulated conductors of group constitutes by conductor and insulating layer, the insulating layer cladding is at the conductor surface, antiseized layer cladding be at cable core outside surface, the cladding of plastic shield prebalelling layer be at antiseized layer surface, the shielding layer cladding is at plastic shield prebalelling layer surface, interior sheath cladding is at the shielding layer surface, sheath surface including the steel wire armoring layer cladding, the outer jacket cladding is at the steel wire armoring layer surface. The utility model discloses can effectively overcome exist among the prior art not enough, the advantage that have that transmission performance is stable, anti ultraviolet crack resistance can be strong, the compliance is high.