How to easily strip optical cables

Use a fiber optic cable stripper with the correct blade and buffer size to safely and efficiently remove the protective layers without damaging the glass fiber.

Tools You'll Need

• Fiber optic cable stripper: Designed for specific buffer diameters to remove jackets and coatings cleanly .
• Fiber cleaver: For creating a clean, perpendicular end face on the stripped fiber .
• Alcohol wipes or cleaning solution: To remove debris and residue .
• Optional: Heated stripping tools or automated strippers for faster, consistent results .

Step-by-Step Process

1. Prepare your workspace: Ensure a clean, well-lit area free from dust and debris .
2. Inspect the cable: Check for kinks, bends, or damage before stripping .
3. Strip the outer jacket: Use the fiber optic cable stripper to remove the outer sheath. Adjust the blade depth according to the cable diameter to avoid nicking the fiber .
4. Remove aramid yarn and buffer layers: Strip each layer progressively—first the jacket, then aramid yarn, and finally the buffer coating. Some tools allow simultaneous removal of secondary and primary buffers .
5. Clean the fiber: Wipe the stripped fiber with alcohol to remove dust and residue .
6. Cleave the fiber: Use a fiber cleaver to create a smooth, perpendicular end face for termination .
7. Inspect the fiber: Use a microscope or visual fault locator (VFL) to ensure the cleave is clean and free of defects .

Tips for Speed and Safety

• Use the correct tool for the fiber diameter: Color-coded or size-specific strippers prevent damage and speed up the process .
• Avoid touching the glass fiber directly: Use a gripper or textured rubber holder to prevent microfractures .
• Maintain sharp blades: Dull blades can tear or jag the coating, slowing the process and risking fiber damage .
• Automated or heated strippers: These can significantly reduce manual effort and improve consistency . By following these steps and using the right tools, you can quickly and safely strip optical cables while maintaining the integrity of the fiber for optimal signal transmission.