How Do Pre-twisted Wires Protect Optical Cables?

armor rods for acsr is a structure formed by stranding aluminum-clad steel or high-strength alloy wires, serving as the load-bearing connection between the overhead optical cable (such as OPGW, ADSS) and the tower. This structure bears the main tensile force and restricts the displacement of the optical cable towards the tower or tension point.

Where the overhead section crosses a long section or an angled tower, armor rods transmission line bears the main tensile load, preventing the optical cable from deflecting or deforming due to its own weight, vibration, or temperature differences, thereby maintaining the optical performance and stable operation of the optical cable.