Anritsu MU909015C – µOTDR Module, 3-Wavelength, 35 dB class OTDR For MT9090A Network Master Series Mainframes

The Anritsu MU909015C is a 3-wavelength µOTDR module engineered for the MT9090A Network Master series mainframes. This compact handheld instrument delivers up to 38 dB dynamic range and characterizes single-mode optical fiber from 0.5 km to 250 km, supporting installation, maintenance, and troubleshooting across premise, access, metro, core, and PON-based FTTx networks up to 1×64 split ratios.

## Technical Specifications

• **Optical Wavelengths:** 1310 nm, 1490 nm, 1550 nm, 1625 nm, 1650 nm
• **Dynamic Range:** Up to 38 dB (20 µs pulse width); 35 dB class; 25 dB to 38 dB
• **Distance Range:** 0.5 km to 250 km
• **Pulse Width Options:** 5 ns, 10 ns, 20 ns, 50 ns, 100 ns, 500 ns, 1 µs, 2 µs, 5 µs, 10 µs, 20 µs
• **Sampling Resolution:** 2 cm
• **Sampling Points:** Less than 250,001 points
• **Dead Zone (Fresnel):** ≤ 0.8 m typical
• **Dead Zone (Backscatter):** ≤ 4.0 m at 1310 nm; ≤ 4.5 m at 1490/1550/1625/1650 nm (typical)
• **Distance Accuracy:** ± 1 m ± 3 × measurement distance × 10⁻⁵ ± marker resolution
• **Wavelength Accuracy:** ± 20 nm & ± 15 nm
• **Linearity:** ± 0.05 dB or ± 0.1 dB
• **Return Loss Measurement:** 14.8 ± 2 dB
• **IOR Setting Range:** 1.3000 to 1.7000
• **Measurement Update Rate:** 0.25 seconds real-time
• **Trace Format:** Universal Telcordia SR-4731 (.SOR) issue 2

## Key Features

• Interchangeable FC and SC/UPC connectors
• Pass/fail analysis with automatic threshold-based results
• Multiple measurement modes: loss (2-point, splice loss, dB/km), LSA, ORL, event
• 4.3-inch TFT color LCD display, 480 × 272 pixels resolution
• Bluetooth, Wi-Fi, Ethernet, and USB interfaces
• Web browser remote control via USB-Ethernet converter
• Fiber Type: Single Mode 10 µm/125 µm SMF (ITU-T G.652)

## Typical Applications

• Fiber installation and commissioning
• Network maintenance and fault location
• PON deployment and split-ratio characterization
• Metro and core network troubleshooting

## Compatibility & Integration

The MU909015C integrates with MT9090A mainframes and operates on AC 100–240 V (50/60 Hz) or DC 9 V. NiMH battery options enable field deployment. Module weight: approximately 700 g; dimensions: 190 mm × 96 mm × 48 mm.