What are the key best practices for pulling fiber optic cable to prevent damage?

2025-08-15

The primary goal of any fiber optic cable installation is to protect the delicate glass fibers from damage. Key best practices include:

  • Tension Control: Never exceed the cable's maximum tensile load rating. Using a pulling winch with an integrated tension monitoring system is crucial for long pulls and to ensure you stay within safe limits.

  • Lubrication: Applying a compatible fiber optic cable lubricant significantly reduces friction, which in turn lowers the pulling force required. This is especially important for long distances and pulls with many bends.

  • Proper Grips: Use a specialized fiber optic cable pulling grip that is correctly sized for the cable's diameter. These grips are designed to distribute the pulling force evenly and prevent damage to the cable jacket.

  • Bend Radius: Always respect the cable's minimum bend radius. Bending the cable too tightly can cause micro-fractures in the fibers, leading to signal loss.

By following these practices and using high-quality equipment from Ningbo Changshi, you can ensure a successful, damage-free installation.

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