How to fix the optical fiber cable to the fiber optic reel

Secure the fiber optic cable to the reel by carefully coiling it with proper tension, using protective ties, and avoiding sharp bends to prevent damage.

Preparation

Before attaching the cable to the reel, ensure the fiber is clean, undamaged, and free of kinks or microbends. Inspect the cable for any visible damage, cuts, or frayed ends, and trim or repair them if necessary using a fiber optic cutter and stripper to expose clean fiber ends for handling . Make sure the reel is clean and free of debris that could scratch or damage the cable.

Coiling the Cable

1. Align the cable with the reel: Start by placing one end of the fiber cable at the hub of the reel. Secure it temporarily with a soft tie or clamp.
2. Maintain proper bend radius: Fiber optic cables are sensitive to bending. Ensure the cable is coiled with a radius no smaller than the manufacturer's recommended minimum (typically 5–10 cm for bend-insensitive fibers) to prevent signal loss or breakage .
3. Even tension: Wind the cable evenly around the reel, avoiding tight spots or slack. Uneven tension can cause microbends, which degrade signal quality .

Securing the Cable

• Use soft Velcro straps or cable ties to secure the cable at intervals along the reel. Avoid using metal clamps or overly tight ties that could crush the fiber.
• Ensure the cable is layered neatly, with each coil lying flat against the previous one to prevent tangling during deployment.
• If the reel has flanges, make sure the cable does not rub against sharp edges. Protective sleeves or edge guards can be used to prevent abrasion.

Final Checks

• Inspect the coiled cable for twists, kinks, or sharp bends.
• Label the reel with cable type, length, and any other relevant information for easy identification.
• If the cable will be stored for a long period, cover the reel to protect it from dust, moisture, and UV exposure. By following these steps, the fiber optic cable will remain protected, organized, and ready for deployment, minimizing the risk of damage and signal loss .