Testing Machine with 3KM VFL and 32dB Dynamic Range – GAOTek
Advanced OTDR featuring 32 dB dynamic range, 6-inch LCD screen, and high-resolution sampling for accurate fiber testing.
Description
Description
Technical Specifications
| Dynamic range | 32 dB or 30 dB, 1310 nm or 1550 nm |
| Event Dead Zone | <2 m (6.5 ft) |
| Distance uncertainty | ± (0.75 m + sample space + measurement distance × 0.003%) |
| Sampling resolution | 16 m (52.4 ft) |
| Distance range | 0.4 km, 0.8 km, 1.6 km, 3.2 km, 6.4 km |
| Pulse width | 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240, 20480 ns 5, 10, 30, 80, 160, 320, 640, 1280 (MMF of 850 nm) |
| Loss threshold | 0.01 dB |
| Sampling points | Up to 128k |
| Linearity | 0.05 dB or dB |
| Loss resolution | 0.001 dB |
| Memory capacity | ≥800 traces (build-in) ≥65500 traces (1GB SD (Satcom Direct) storage) |
| Group refractive index setting | 1.00000 to 2.00000 (0.00001 steps) |
| Distance unit | km, m, kft, ft |
| Display | 640 × 480, 6.5-in (16 cm) TFT-LCD (touch screen) |
| Interface | USB, SD |
| Optical connector | FC or SC or LC (universal connector) |
| Optical Power Meter | Wavelength range: 1270nm to 1700nm Measurement exfiber range: -60 to +3dBm Measurement accuracy: 5% ( -10dBm, CW) |
| Power supply | AC adapter 100 to 240V, 50/60Hz, 1.5A DC:19V ± 2V (2A) Built-in Lithium battery: 4400mAh, operating time ≥8 hours |