How to remove fiber optic cable bundle tubes

Fiber optic bundle tubes can be safely removed by carefully cutting the jacket, loosening binders, and using specialized strippers or thermal tools to expose the fibers without damage.Step-by-Step Procedure1. Prepare the CableWear protective gloves and eye protection to prevent injury from sharp fibers or tools.Identify the section of the cable to be stripped and secure it in a stable position. 2. Remove the Outer JacketUse a cable jacket slitting tool or fiber cable stripper to make a longitudinal cut along the cable jacket. Adjust the blade depth to avoid cutting the fibers inside ( ).Peel back the jacket to expose the inner strength members, typically made of aramid fibers like Kevlar. 3. Handle Strength MembersTwist the strength members into a bundle and tape them securely to prevent stress on the fibers during further handling ( ). 4. Cut and Remove Binder YarnsUse a seam ripper or snips to cut binder yarns every few inches along the tube ( ).Remove the yarns carefully to free the buffer tubes without damaging the fibers. 5. Remove Buffer or Loose TubesSlide the severed section of the buffer tube off the fibers. For gel-filled tubes, clean the gel using appropriate wipes or solvents ( ).Ensure the fibers remain untangled and strain-free. 6. Strip Fiber CoatingsFor individual fibers or bundles, use a mechanical fiber stripper or a thermal fiber stripper. Thermal strippers apply controlled heat to soften the coating, allowing clean removal without micro-cracks ( ).Insert the fiber into the clamping system, activate the heating mechanism, and gently pull the coating off. 7. Final PreparationTrim any remaining tube shavings or coating residues.Organize the fibers for splicing or termination, ensuring proper strain relief and alignment.Tools and EquipmentCable jacket slitting tool or optical fiber stripperSnips or scissors for binder yarnsThermal fiber stripper for bundle or ribbon fibersProtective gloves and eye wearElectrical tape for securing strength membersSafety ConsiderationsAlways avoid applying excessive force to fibers to prevent breakage.Keep fibers away from eyes and skin; small glass shards can cause injury.Work in a clean, well-lit area to prevent contamination of fibers. By following these steps and using the appropriate tools, fiber optic bundle tubes can be removed efficiently and safely, leaving the fibers ready for splicing or termination ( ).