During a fiber installation, what is the risk of fiber ends being left unprotected?

Leaving the ends of fiber optic cables unprotected poses a significant risk of injury from sharp ends. Fiber optic cables are made from glass, and when they are cut or trimmed, the ends can be extremely sharp. If these ends are not properly protected with a suitable cap or connector, they can pose a physical hazard to anyone handling or working around the installation area. The risk includes potential cuts or injuries that could occur if a worker inadvertently comes into contact with an unprotected fiber end.

While protecting fiber ends can enhance overall durability, the primary concern in this context is safety. Unprotected ends do not attract pests, and neglecting protection can indeed lead to a range of significant risks, making the assertion that there are no significant risks misleading.