The typical self-supporting bow-type drop fiber optic cable consists of GJXFH/GJXH cable,with FRP,KFRP or Steel Wire as an additional strength member,the diameterof strength member generally is 0.4-0.5mm;The outer jacket material is LSZH,sometimes PVC or PE according to costomer demand;The messenger wire is steel wire(diameter is 1.0-1.2mm), or stranded steel wire(diameter is 0.3mm*7root), steel wire meterial is galvanized or phosphatized steel wire;The number of cores has 1 core , 2 cores , 4 cores , up to 12 cores.
