The Yokogawa AQ1210D is a compact optical time-domain reflectometer (OTDR) engineered for installation, commissioning, and maintenance of fiber-optic networks spanning access, LAN, PON, FTTA, FTTH, and FTTB deployments. It delivers dual-mode testing across single-mode and multimode fibers with four operational wavelengths: 850 nm ±15 nm, 1300 nm ±30 nm, 1310 nm ±20 nm, and 1550 nm ±20 nm. The instrument achieves dynamic ranges of 37 dB (1310 nm SM), 35 dB (1550 nm SM), 27 dB (1300 nm MM), and 25 dB (850 nm MM).
Technical Specifications
Optical Performance
• Wavelengths: 850 nm ±15 nm, 1300 nm ±30 nm (multimode); 1310 nm ±20 nm, 1550 nm ±20 nm (single-mode)
• Dynamic Range: 37 dB @ 1310 nm, 35 dB @ 1550 nm (SM); 27 dB @ 1300 nm, 25 dB @ 850 nm (MM)
• Event Dead Zone: 0.5 m (SM), 0.75 m (MM)
• Attenuation Dead Zone: 2.5 m (SM), 4.0 m (MM)
• Sampling Resolution: 5.2 cm (SM), 2 cm (MM)
• Attenuation Measurement Accuracy: 0.05 dB/dB
Display & User Interface
• 5.7-inch color TFT LCD, 640 × 480 resolution, multi-touch capacitive touchscreen
• Hybrid control: touchscreen, physical buttons, rotary dial
Data & Connectivity
• Internal Storage: ≥1000 traces
• Write Formats: SOR, CSV, SET, SMP, BMP, JPG, PDF
• Read Formats: SOR, SET, SMP
• USB: 2× Type-A ports
• Power: USB Type-C charging
• Remote Control: Wi-Fi or Ethernet (optional adapter)
Power & Portability
• Lithium-ion battery, >10 hours runtime (Telcordia standard)
• 210 × 148 × 69 mm; ~1 kg (with battery)
• Startup: <10 seconds
– Key Features
• Dual-fiber-mode operation (SM/MM) eliminates wavelength switching between network types
• Smart Mapper delivers icon-based network topology with instant PASS/FAIL indication
• PON analysis supports splitter ratios to 1:128
• On-board PDF report generation
– Typical Applications
Access networks, enterprise LANs, passive optical networks (PON), fiber-to-the-antenna (FTTA), fiber-to-the-home (FTTH), fiber-to-the-building (FTTB)
– Compatibility & Integration
Accepts external USB storage; exports measurement data in industry-standard SOR format for third-party analysis tools.
