Why is it important to maintain proper bend radius for fiber optic cables?

Maintaining the proper bend radius for fiber optic cables is crucial primarily to ensure durability and prevent signal loss. Fiber optic cables are made of glass or plastic fibers that transmit light signals, and if these cables are bent beyond their specified radius, it can cause stress on the fibers. This stress leads to microbends and macrobends, which can disrupt the transmission of light, resulting in attenuation or loss of signal strength.

By adhering to the specified bend radius during installation and handling, you minimize the risk of damaging the fibers, ensuring they operate effectively over time. Proper bend radius not only preserves signal integrity but also extends the lifespan of the cables, making it a fundamental principle in fiber optics installation and maintenance.