Specifications
- Combines digital optical phone call and stabilized light source in one device
- Supports on-line communication via Optical Clip-on Coupler
- Full-duplex digital communication with high-quality conversation and low background noise
- Low battery indicator and large LCD display with backlight
- Laser modulation options: CW, 270 Hz, 330 Hz, 1 kHz, 2 kHz
- Operating wavelengths: 1310 nm (A), 1550 nm (B)
- Applicable fiber: Singlemode (SM)
- Dynamic range: 40 dB, communication distance up to 80 km
- Optical source type: FP-LD, output power ≥ –5 dBm
- Output stability: <0.05 dB (30 min at 20 °C)
- Connector type: FC/PC
- Battery: 3 × AA (1.5 V), operation time up to 30 h (talk function) / 50 h (laser function)
- Operating temperature: –10 °C ~ +60 °C; Storage: –25 °C ~ +70 °C
- Dimensions / Weight: 200 × 90 × 50 mm / 435 g (with headset)
Applications
- Optical cable installation and acceptance testing
- CATV and telecommunication network troubleshooting
- On-line communication during fiber construction and maintenance
- Combined optical voice call and stable light source test tool