The Anritsu MW920A Optical Time Domain Reflectometer paired with the MH952A module delivers high-precision fiber characterization for telecommunications and CATV network deployment. This field-portable OTDR system combines waveform trace and automated event analysis on a large LCD display, enabling rapid fault location and fiber verification. The instrument integrates automated optical connector status monitoring with visual alarm indication, supporting both installation qualification and in-service diagnostics across long-range fiber spans.
Technical Specifications
Measurement and Display
• Simultaneous waveform trace and event table display on large LCD
• Real-time waveform sweep update capability
• Automated fault measurement and event detection
• Automatic optical connector connection status check with alarm
Data Handling
• Optional built-in 3.5-inch FDD for measurement storage and retrieval
– Key Features
• High-precision OTDR for detailed optical event analysis
• Field-ready portable design with durable construction
• Visual LD Light Source option for visible fault location
• Long-range testing capability across extended fiber plant
– Typical Applications
• Fiber optic network installation and acceptance testing
• Cable fault location and diagnostics
• Network verification and maintenance
• Telecommunications infrastructure validation
• CATV system deployment and troubleshooting
– Compatibility & Integration
The MW920A accepts the MH952A module and integrates with Anritsu’s modular OTDR ecosystem, supporting expanded measurement capabilities and wavelength options through alternative modules.
