The Anritsu MU100022A is a single-mode fiber OTDR module for the MT1000A Series Network Master Pro mainframe. Operating at 1310nm, 1550nm, and 1625nm, it delivers dynamic range of 46 dB / 46 dB / 44 dB respectively, with event dead zone of 0.8 m typical and backscatter dead zone ≤3.8 m / 4.3 m / 4.8 m across those wavelengths. The module captures up to 250,001 sampling points with minimum resolution of 2 cm over 300 km distance range, supporting pulse widths from 3 ns to 20,000 ns. Twelve configurable sampling resolutions (0.02 m to 10 m steps) and user-selectable IOR from 1.300000 to 1.700000 enable precise fiber characterization. Light source output power is –5 ±1.5 dBm in CW mode (25°C), with operation modes including CW, 270 Hz, 1 kHz, and 2 kHz. SC/APC connector interface supports ITU-T G.652 10/125 µm single-mode fiber. Distance units include km, m, kft, ft, and mi. The module excels at fault location in PON networks with splitter counts up to 128 branches, long-haul testing to 100 km, and in-service measurements via the 1625nm wavelength. Fiber Visualizer function delivers intuitive graphical Pass/Fail reporting and streamlines test documentation workflows.
Anritsu MU100022A – OTDR Module, 1310/1550/1625nm SMF For MT1000A Series Network Master Pro
- Repair Support & OEM Spare Parts
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- 100% Verified & Tested Equipment
- Rental Units Available
The Anritsu MU100022A is an OTDR (Optical Time Domain Reflectometer) module designed for use with the MT1000A Series Network Master Pro. It operates at 1310nm, 1550nm, and 1625nm wavelengths and is suitable for single-mode fiber (SMF) testing. This module enables comprehensive fiber optic cable testing, fault location, and network characterization.
$4,100.00
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In stock

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Product Condition & Availability
Anritsu MU100022A – OTDR Module, 1310/1550/1625nm SMF For MT1000A Series Network Master Pro is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
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Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
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With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
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