| OTDR | |
| General Parameters | |
| Testing Wavelength | 1310/1550nm |
| Dynamic Range | 30/32dB |
| Event Dead Zone | 0.8m |
| Attenuation Dead Zone | 4m |
| Pulse Width | 3ns~20μs |
| Testing Range | Dead zone, 500m, 2km, 5km, 10km, 40km, 80km, 120km, 160km, 240km |
| Sampling Resolution | ≤ 0.05dB/dB |
| Linearity | ≤ 0.05dB/dB |
| Display Resolution | 0.01dB |
| Loss Threshold Step | 0.01dB |
| Loss Resolution | 0.001dB |
| Distance Resolution | 0.01m |
| Sampling Point | Maximum 128,000 points |
| Distance Accuracy | ± (1m+measuring distance×3×10-5+sampling resolution) |
| Data Storage | 40000 groups of curve |
| Internal Parameter | |
| Laser Launcher Type | LD/TT/WU |
| Output Power | 10mW |
| Distance Range | About 12km |
| Optical Connector | FC/UPC OR SC/UPC |
| Output Wavelength | 650nm ± 10nm |
| Modulation Frequency | CW / 2Hz |
| Physical Parameters | |
| Interface | Internet port, 3 USB port |
| Display | 7 inch TFT-LCD Touch Screen |
| Battery | 7.4V/4.4Ah lithium battery, continuous 5.5 hours |
| Working Temp | -10°C~+50°C |
| Storage Temp | -20°C~+75°C |
| Dimension | 253×168×73.5mm / 1.5kg |