18721624519
Event dead zone: 1.35m; Attenuation dead zone: 4.5m; Display range: 0.1km to 260km; Central wavelength: 1310/1550nm±20nm; Used for measuring fiber attenuation, splice loss, fiber fault location, and understanding the loss distribution along the fiber length.
Operating Temperature: -20℃ ~ +50℃
Storage and Transportation Temperature: -20℃ ~ +60℃
| Serial No. | Performance Item | SmartOTDR Series Optical Time Domain Reflectometer |
| 1 | Center Wavelength | 1310/1550 nm±20 nm |
| 2 | Attenuation Resolution | 0.001 dB |
| 3 | Sampling Resolution | 4 cm |
| 4 | Event Blind Zone | 1.35 m |
| 5 | Attenuation Blind Zone | 4.5 m |
| 6 | Distance Accuracy | (±1m)±Sampling Resolution±(1×10⁻⁵×Distance) (Excluding uncertainty caused by group refractive index) |
| 7 | Display Range | 0.1 km ~ 260 km |
