Anritsu MW9076D1 Optical Time Domain Reflectometer

The Anritsu MW9076D1 is an Optical Time Domain Reflectometer (OTDR) module designed for the characterization of optical fibers, fault location, and network quality assurance. This module offers advanced features for precise and dependable fiber testing, supporting single-ended chromatic dispersion measurement.

## Technical Specifications

**Optical Specifications:**
* **Wavelengths Supported:** 1310 nm, 1450 nm, 1550 nm, 1625 nm
* **Fiber Type:** Single-Mode Fiber (SMF)
* **Dynamic Range:** Up to 45 dB (typical value varies by model and wavelength). Specific values for MW9076D1 can range from 34 to 30 dB depending on wavelength.
* **Dead Zone (Fresnel / Back-scattered):** 3 m / 25 m for the MW9076D1. Other models in the series offer 1.6/8 m.
* **Pulse Width:** Minimum 10 ns.
* **Return Loss (SMF):** 40 dB.
* **Wavelength Accuracy:** ±3 nm for the MW9076D1.

**Chromatic Dispersion Measurement:**
* **Measurement Capability:** Supports single-ended measurement of chromatic dispersion.
* **Wavelength Range for CD Measurement:** 1300 nm to 1660 nm.
* **Dispersion Reproducibility:** ±0.05 ps/(nm•km).
* **Dynamic Range for CD Measurement:** 30 dB.
* **Fitting Formula Support:** Cubic or quintic Sellmeier, and polynomials.

**Visible Light Source (Optional):**
* **Wavelength:** 635 nm ±15 nm (at 25°C).
* **Optical Output Power:** +3.0 ±1.5 dBm.
* **Laser Safety:** IEC 60825-1 Class 1M, 21CFR Class 2 or IEC 60825-1 Class 1, 21CFR Class 1.

**Optical Power Meter (Optional):**
* **Supported Models:** MW9076B/B1/C-02 and MW9076B/B1/C-03.
* **Measurement Range (Option 02):** -70 dBm to +3 dBm (continuous light).
* **Measurement Range (Option 03):** -50 dBm to +23 dBm (continuous light).
* **Accuracy (Option 02 & 03):** ±5% (at -10 dBm, 1.31/1.55 µm, continuous light).

**Measurement Features:**
* **High-Speed Measurement:** 10 seconds for waveform and connection loss display in Full-Auto mode. Real-time sweep of 0.15 seconds.
* **Full Automatic Mode:** Automatic execution of distance range, pulse width, attenuator, and marker settings.
* **Repeated Measurement Function:** Automates sequences such as measurement, wavelength switching, data saving, optical channel switching, and next fiber measurement.
* **Waveform Comparison Function:** Allows comparison of measured and saved data.
* **Resolution:** 5 cm high resolution.
* **Sampling Points:** 50,000 sampling points.
* **Data Storage:** Bellcore.SOR (GR-196-CORE, SR-4731) or Anritsu format. Approximately 18 MB internal memory.
* **User Interface Features:** Relative distance setting, calendar clock, distance unit setting (km, m, kf, f, mi), title input (up to 32 characters), remaining battery power display.

**Electrical Specifications:**
* **AC Adapter:** Z0695 (SA165A, 100-240 Vac, 50/60 Hz input; 24 Vdc, 2.5 A output).
* **Battery:** Lithium-ion battery pack. Voltage/Capacity: 14.4 V, 3440 mAh (49.53 Wh).
* **Continuous Operation Time:** 6 hours (typical).
* **Charging Time:** 3 hours.
* **Power Consumption:** 35 W max.

**Physical Specifications:**
* **Dimensions (Main frame MW9076D1):** 290 (W) x 194 (H) x 122 (D) mm.
* **Mass (Main frame MW9076D1):** ≤5.4 kg. When including Display Unit and battery pack, mass is ≤5.7 kg.
* **Display:** 8.4-inch TFT-LCD color display.

**Environmental Specifications:**
* **Operating Temperature:** 0°C to +40°C, ≤80% humidity. (-10°C to +40°C for some configurations).
* **Storage Temperature:** -20°C to +80°C, ≤90% humidity. (-20°C to +60°C for some configurations).
* **Shock Resistance:** Conforms to MIL-T-28800E Class 3. (Note: Not applicable to MW9076D1 in some drop tests).

**Interfaces:**
* **Optical Connector:** FC, SC, ST, DIN, HMS-10/A (Replaceable).
* **VGA Output Terminal:** For external display.
* **Serial Interface:** For remote control and data transfer.

**Safety and Compliance:**
* **Laser Safety:** IEC 60825-1 Class 1M, 21CFR Class 2; IEC 60825-1 Class 1, 21CFR Class 1. Complies with FDA (21CFR1040.10, USA) Class 2 for export to the USA.
* **Electrical Safety:** UL, CSA, TÜVCB, CE, NORDIC, PSE specifications.
* **EMC:** Conforms to EN 61326-1:2006 (Class A).
* **Measurement Category:** CAT I.

**Why Choose Aumictech for the Anritsu MW9076D1?**
At Aumictech, we specialize in supplying high-performance optical test and measurement equipment. Whether you need precise fiber characterization, reliable fault location, or advanced chromatic dispersion analysis, our team ensures the Anritsu MW9076D1 delivers maximum performance and accuracy for your critical fiber optic network applications.