The Yokogawa AQ1216F is a tri-wavelength Optical Time Domain Reflectometer (OTDR) engineered for fiber optic network characterization across installation, maintenance, and troubleshooting workflows in telecommunications, datacom, and CATV environments. Operating at 1310 nm, 1550 nm, and 1650 nm, the AQ1216F delivers 40 dB dynamic range per wavelength with minimal dead zones—0.5 m event and 2.5 m attenuation—enabling precise event location in single-mode fiber. Complete OTDR measurements execute in 3 minutes, supporting field-based decision-making without lengthy acquisition cycles.
Technical Specifications
• Wavelengths: 1310 nm, 1550 nm, 1650 nm
• Dynamic Range: 40 dB at 1310 nm, 40 dB at 1550 nm, 40 dB at 1650 nm
• Event Dead Zone: 0.5 m
• Attenuation Dead Zone: 2.5 m
• Pulse Width: 50 ns
• Measurement Time: 3 minutes
• Attenuation Accuracy: ±0.05 dB (for loss ≤1 dB)
• Fiber Type: Single-mode
• Display: 5.7-inch color TFT LCD, 640 × 480, multi-touch capacitive touchscreen
• Data Storage: >1000 internal traces; USB external storage
• Battery: Li-ion polymer; USB Type-C charging adapter (sold separately)
• Weight: ~1 kg (2.2 lbs)
• Dimensions: Mini tablet form factor
– Key Features
• Multi-wavelength operation enables comprehensive fiber characterization across C-band and L-band windows
• Short dead zones permit rapid location of closely spaced reflective and non-reflective events
• CW and modulated-wave detection capability supports diverse measurement scenarios
• Multi-touch interface combined with rotary dial control balances speed and precision in field operations
• Built-in post-processing generates PDF reports with customizable templates
• Event mapping and pass/fail judgment tools streamline trace analysis
• Sequential multi-fiber testing with organized trace management
– Typical Applications
• Fiber link acceptance testing and commissioning
• Network maintenance and fault isolation
• Splice and connector loss characterization
• CATV and long-distance telecom plant verification
– Compatibility & Integration
• USB interface supports control I/O and data export
• Ethernet connectivity via USB Type-A wired LAN adapter (dongle)
• Universal SC adapter for optical connections
