The agiltron Ultra Broadband Variable Optical Attenuator is a high-quality networking cable used for optical fiber connections. With a brand name of AGILTRON, this FC connector type device allows for precise control of light intensity in optical fiber systems. It is designed to provide a reliable and efficient solution for varying the optical power levels in fiber-optic networks. Perfect for computer systems and networking applications, this Variable Optical Attenuator ensures optimal performance and connectivity.