This dataset contains information gathered from an experiment in which loads were applied at nine specific locations on a multimode fiber (MMF). The data captures the system's response to these loads, providing valuable insights into the fiber's behavior under different stress conditions. Each load was designed to be random in magnitude and duration, ensuring a diverse range of effects on the MMF. The dataset records key parameters such as the applied force, the locations of the loads, and the corresponding changes in the fiber's properties.