OTDR Fiber Optic Tester 8720

OTDR fibre optic cable tester to test, troubleshoot and certify. The OptiFiber Pro OTDR family is the first class of OTDRs that is built with features and usability for both the enterprise network engineers, and cable installers working in both. FS provides OTDR, free & fast delivery, expert tech support, outstanding warranties. An Optical Time Domain Reflectometer (OTDR) is a precision tool used to detect faults and measure loss along fiber optic links by analyzing backscattered light from high-speed pulses. Also. An OTDR trace is a graphical representation of power and distance of all elements of the optical fiber. [pdf]