Yes, most high reflectance issues can be resolved with proper maintenance, including cleaning connectors, re-terminating connectors, or adjusting bends. If the problem persists, you may need professional help. How can I avoid high reflectance in my fibre network?When troubleshooting your fibre optic network and running an OTDR (Optical Time Domain Reflectometer) test, seeing high reflectance can be a real head-scratcher. So, what's causing this pesky issue? Simply put, high reflectance in a fibre optic network is typically caused by faults that cause light. This inexpensive tool that should be found in virtually every fiber technician's tool bag uses a bright laser beam of light (typically red) that can be easily seen by the human eye, unlike the invisible infrared light used by active electronics within the system. These high-speed, high-capacity communication networks are increasingly replacing copper cables, offering superior performance and. A Fiber Sensor is a type of Photoelectric Sensor that enables detection of objects in narrow locations by transmitting light from a Fiber Amplifier Unit with a Fiber Unit. Experts who add quality contributions will have a chance to be featured. Learn more The first step to troubleshoot optical fiber sensors is to check the physical condition of the fiber. Reflectance (which has also been called "back reflection" or optical return loss) of a connection is the amount of light that is reflected back up the fiber toward the source by light reflections off the interface of the polished end surface of the mated connectors and air.
