NOYES® optical fiber identifiers (OFIs) are simple, rugged, easy-to-use test instruments that detect the presence of signals on optical fiber. OFIs are simply clamped onto a fiber where they induce a safe macro-bend in the fiber which allows a small amount of light to escape. By collecting and analyzing the light, the presence of network traffic, test tones and CW signals is detected and the direction of signal flow is determined.
NOYES OFIs are designed for inside plant and outside plant applications. Their rugged, drop-proof construction promises years of service. Designed for maximum battery life, OFIs feature automatic power down circuits that enable thousands of fibers to be tested before battery replacement is necessary. Thousands of units are in use today around the world.
Our family of OFIs includes:
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