Request InfoAnritsu Co.The MW9076 family of miniature optical time-domain reflectometers (OTDR) from Anritsu Co. display measurement results in 10 s and have a sampling speed of 0.15 s. The dynamic range of the four models in this family range from 34 to 45 dB. The devices have an 8-m dead zone and can acquire up to 50,000 sampling points with resolutions from 5 cm to 80 m. Available with the units is an 8.4-in. color display or 7.2-in. color liquid crystal display. An internal optical switch allows up to eight fibers to be measured in sequence and up to 32 fibers using an external switch. 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