GJA waterproof pigtail cable use simplex cable(Ф900μm tight buffer fibre,aramid yarn as strength member) as subunits.A fibre
reinforced plastic(FRP) locates in the center of core as a non-metallic strength member.The subunits are stranded around the
cable core.An aluminum polyethylene laminate is applied around the cable core. The cable is completed with a PE jacket.