OPGW cable features 24 cores of single-mode (SM) optical fibers. The fibers adhere to the G652D standard, which is widely used for long-distance communication due to its low attenuation and compatibility with various transmission systems. The Central Tube Optical Ground Wire (OPGW) is surrounded by single or double layers of aluminum clad steel wires (ACS) or mix ACS wires and aluminum alloy wires, 24 Core OPGW Cable design is fully adapted to the most common electric line needs. With proper adjustments to the cable's diameter, weight, mechanical strength, and ability to withstand short. AFL AlumaCore OPGW (Optical Ground Wire) is preferred for its central aluminum pipe and color-coded fiber optic buffer tubes which simplify the splicing process while providing optimum fiber protection as well as long term product reliability. Optical Ground Wire (OPGW) is a dual functioning cable. Prysmian has a built-in multi-step quality assurance programme, which covers the entire production process from cable design and raw materials purchasing, to final inspecti tion for any single project. UnitekFiber's OPGW cable uses a laser-welded sealed aluminum fiber tube to provide excellent mechanical and thermal protection for the optical.
