GJBFJV mulit-purpose break-out cable use simplex cable (Φ900μm tight buer, aramid yarn as strength member) as subunit. A ber reinforced plastic (FRP) locates in the center of core as a non-metallic strength member. The subunits are stranded around the cable core.The cable is completed with a PVC or LSZH (Low smoke, Zero halogen, Flame-retardant) jacket.