Abandoned fiber optic cables must be removed unless what condition applies?

The condition under which abandoned fiber optic cables do not need to be removed is when they are tagged for future use. This tagging serves as a clear indication that the cables, although currently inactive, may be utilized at a later date. Proper labeling helps to avoid the unnecessary removal of materials that could still have value in the future.

In installations, especially in large buildings or data centers, it's common to have infrastructure that could be repurposed, and keeping these cables in place makes it easier to maintain flexibility for future expansions or system upgrades. Tags indicating that a cable is to be kept invoke the idea that careful planning has been done regarding the future of the installation, ensuring that resources are not wasted by prematurely disposing of potentially useful components.