Portable Optical Time Domain Reflectometer (OTDR) Market Estimated to Experience a Hike in Growth by 2021
An OTDR extracts from the same end of the fiber and makes multiple measurements which are used to detect faults, defects and also measure the amount of signal loss at any point in the single optical fiber or complete network. A proper interpretation of an OTDR trace requires technical training and experience. Optical Time Domain Reflectometers are generally used by service providers, network constructors and operators to characterize each component of the link and to find fault with the network.
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