Optical fiber identifier is a kind of optical fiber to maintain the necessary tools, often need to not interrupt business, used in maintenance, installation, wiring, recovery period, and nondestructive fiber identification work. It can be in any location of single-mode and multimode optical fiber probe specific cases to find and separation of a single fiber, by 1310 or 1550 in the end with a particular modulation signal light signals into an optical fiber, use the recognizer to pick it up on the line. They employ local detection technology that eliminates the need to open the fiber at the junction for identification, which in turn eliminates the possibility of interruption of service.
Optical fiber identifier uses the macrobend technology to do non-destructive testing on the line, which can measure the signal direction and power, and avoid the line interruption caused by miss-operation. It is widely used in optical cable construction and maintenance, optical fiber communication engineering, optical fiber sensing research, production and research of optical devices, and other optical fiber projects. Feature of optical fiber identifier are as follow: