What can excessive cable pulling tension lead to?

Excessive cable pulling tension can cause damage to the fibers within a fiber optic cable. Fiber optic cables are designed to transmit light signals over long distances, and their internal fibers are made from delicate glass materials that can be sensitive to stress and strain. When too much tension is applied during installation or pulling, it can lead to micro-bends, macrobends, or even breakage of the fiber strands. This physical damage can result in signal loss, decreased performance, and potential failure of the transmission system. Proper handling and adherence to manufacturer guidelines regarding cable pulling tension are crucial to prevent such damage and ensure the integrity of the fiber optic installation.