Why are Velcro straps often preferred over plastic tie wraps for storing pigtails in a splice panel?

The preference for Velcro straps over plastic tie wraps when storing pigtails in a splice panel primarily revolves around their removability and the reduction of strain on optical fibers. Velcro straps are adjustable and can be easily opened and closed without damaging the cables, allowing technicians to modify or reorganize cables as needed without having to cut and re-attach new wraps. This capability is particularly beneficial in fiber optic installations, where maintaining the integrity of the cables is crucial for optimal performance.

In contrast to tie wraps, which can create stress points if overtightened, Velcro straps allow for a gentle and secure hold, minimizing the risk of damaging the optical fibers or causing bends that could impact signal quality. This flexibility not only promotes better management of the fibers but also aids in maintaining proper circulation of air and reduces clutter in the splice panel.

The other options may address certain aspects but do not capture the key benefits specifically related to fiber optic management as effectively as the removable nature of Velcro straps.