Opgw fiber optic cable stripper

Stripping OPGW cables requires careful removal of outer layers, precise fiber handling, and thorough cleaning to ensure reliable optical performance.Preparation and HandlingBefore stripping, straighten the OPGW cable over at least 2.5 meters to avoid twists or kinks, which can cause microbending and signal loss. Mark the cable at the desired length and secure it with tape to ensure accurate cutting and minimize waste. Handle the cable gently to prevent damage to the metal strands and fiber cores .Removing Outer LayersRemove aluminum strands and outer jackets using appropriate tools such as cable strippers or files. Smooth any sharp edges to prevent fiber damage .Separate metal loose tubes carefully without bending or crushing them. The fibers inside are loosely buffered to prevent strain, so avoid excessive force .Expose the fiber cores to the required length, typically around 5 cm, using specialized fiber stripping pliers. Hold the fiber flat, clamp gently, and strip along the axis in a smooth, single motion .Cleaning the FibersOnce exposed, clean the fibers meticulously to remove dust, debris, or coating residues. Use alcohol wipes or cotton dipped in alcohol, wiping along the fiber axis. Replace the cotton after 2–3 uses to maintain cleanliness. Proper cleaning prevents signal attenuation and ensures optimal transmission .Cutting and End-Face PreparationUse precision cutters (manual or electric) to trim the bare fiber. Ensure the cut is clean, without burrs, cracks, or bevels. The quality of the fiber end face is critical for fusion splicing and overall network performance .Securing and ProtectionAfter stripping and cleaning, install cable clamps and sealing components such as heat-shrinkable sleeves to protect fibers from moisture and mechanical stress. Proper alignment of clamps over the metal loose tubes ensures long-term reliability .Best PracticesAlways maintain the minimum bending radius to prevent fiber breakage.Work in a clean environment to avoid contamination.Use specialized tools for stripping, cleaving, and cleaning.Follow step-by-step procedures for consistent results, especially when preparing fibers for fusion splicing . By following these steps, OPGW cables can be stripped safely and efficiently, ensuring reliable optical performance and long-term durability.