Product Instruction: OPGW suspension clamp, adopting double-layer design, consists of outer preformed rod (dead end)/structural reinforcing rod in proper size and length, to pass axial load and disperse radial compressive stress, to reach inner reinforcing parts through plastic jacket, so as not to hurt the plastic jacket or inner optical fiber that are fragile and vulnerable. The clamp, which is anti-resistant excellently, includes outer preformed rod/structural reinforcing rod, two suspension clamps and matching connection hardware. Function: Intended on straight-line pole with a big height-difference and a span over 800m, one pole for one set Product Instruction: Intended to fix ADSS and OPGW on pole, applied to different cable diameters, motel-type for OPGW, rubber-type for ADSS, two kinds for pole and for tower, easy, quick and reliable to install, with a large range to regulate. Function: Intended to fix cable when down-lead or jump-joint, one cable of 1.5-2.0m for one