Request InfoFibotec Fiberoptics GmbHFibotec Fiberoptics' optical fiber fault locator is an innovative device for spatially resolving and characterizing breaks and reflective faults in optical fibers. Like a standard optical optical time domain reflectometer (OTDR), it is based on analyzing backscatter but uses cw laser sources and allows for very high dynamic detection ranges (45 dB). The demands on test signal and on detection complexity are low, leading to a fraction of OTDR costs without limiting the fields of typical OTDR-applications. 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