Strictly prohibit the movement of optical cables

Moving optical cables improperly is strictly prohibited because it can damage the internal structure, degrade performance, and increase the risk of costly repairs.

Risks of Moving Optical Cables

Optical fiber cables are highly sensitive to mechanical stress. Improper movement, such as rolling, throwing, or laying reels flat, can cause: Internal fiber breakage or kinks, which increase signal attenuation and reduce performance. Damage to the cable sheath, exposing fibers to environmental hazards.

Compromised structural integrity, making the cable prone to failure during installation or operation. Even minor mishandling can result in performance degradation that may not be immediately visible but can lead to costly replacements later.

Proper Handling Guidelines

To prevent damage, optical cables must be handled according to strict procedures: Use lifting equipment such as forklifts or special steps when loading and unloading reels; never roll or throw reels directly from vehicles. Keep reels upright during storage and transport; do not lay them flat or stack them horizontally. Maintain proper spacing between reels to avoid contact damage from forklift tines or other equipment.

Follow the marked rolling direction on the drum to prevent loosening or kinking of the cable. Avoid excessive bending; the bending radius must comply with construction regulations to protect the internal fibers. Use pulleys for overhead installation and avoid friction with buildings, trees, or sharp objects.

Inspection and Documentation

Before installation, each reel should undergo a single-reel inspection to verify specifications, test length, and attenuation. Factory inspection certificates should be preserved, and protective plates should be removed carefully to avoid damaging the cable.

Conclusion

The prohibition on moving optical cables is essential to preserve signal integrity, prevent physical damage, and ensure long-term reliability. Following proper handling, storage, and installation procedures minimizes the risk of costly failures and maintains optimal performance of the optical network.