What is one effect of not providing sufficient slack in fiber-optic cable installations?

In fiber-optic cable installations, providing sufficient slack is crucial for ensuring the integrity and performance of the network. When there isn't enough slack in the cable, it can lead to issues during installation or maintenance, particularly during splicing operations. Insufficient slack may restrict the cable's movement and flexibility, increasing the risk of damage as technicians maneuver the fibers to make connections or repairs. This damage can compromise the optical fibers, potentially leading to increased signal loss and reduced performance of the network.

While increased signal attenuation, connection instability, and reduced overall cable length are relevant considerations in fiber-optic installations, the direct and immediate consequence of not allowing sufficient slack is the risk of cable damage during splicing. Inadequate slack limits the ability to handle the cable safely, which is critical for maintaining the fiber's protective coatings and ensuring optimal performance.