Description
Overview
GAOTek multi-functional fiber optic reflectors OTDRs adopt 3.5 in color screens. They integrate OTDR, Visual Fault Location, Event Map, Optical Power Meters, Light Sources, RJ45 cable tests, and multi-functions to help customers efficiently solve field tests and maintenance. Intelligent power management and 15 hours of super long standby ensure efficient guarantees for field tests and maintenance. They come in 1m or 4m options.
Technical specification
| Fiber Type | Â SMF (ITU-T G.652) |
| Wavelength |  1310 nm ±20 nm or 1550 nm ±20 nm |
| Dynamic Range | Â 22 dB or 20 dB |
| Test Range | Â 0.6 mi, 1.2 mi, 3.12 mi, 6.2 mi, 12.4 mi, 24.8 mi, 49.7 mi, 74.6 mi (1 km, 2 km, 5 km, 10 km, 20 km, 40 km, 80 km, 120 km) |
| Pulse Width | Â 3ns or 5 ns or 10 ns or 30 ns or 50 ns or 100 ns or 275 ns or 500 ns or 1 us or 2 us or 5us or 10 us or 20us |
| Event Dead Zone |  3.3 ft (≤1 m) |
| Attenuation Dead Zone |  13.1 ft (≤4 m) |
| Distance Accuracy |  ± {3.2 ft (1 m) +test distance×3×10-5+sampling resolution) (excluding IOR uncertainty} |
| Reflectance Accuracy |  ±2 dB |
| Event Display | Â 1) Fiber end 2) Reflection event3) Splice loss |
| VFL |  Working wavelength: 650 nm ± 10 nm Output: 10 mW, CW or 1 Hz or 2Hz |
| Stable OLS |  Working wavelength: 1310 nm ± 20 nm or 1550 nm ± 20 nm Output >-13 dBm, CW or 270 Hz or 1 kHz or 2 kHz |
| RJ45 Line Sequence Test | Â TIA568-A and TIA568-B standard |
| Electrical Interface |  RJ45 port × 2, RJ45 remote module,USB Type-C |
| Data Storage | Â Pluggable 8 GB micro-SD card |
| Battery | Â 5000 mAh lithium battery |
| Working Temperature |  14 °F to 122 °F (-10 ℃ to 50 ℃) |
| Modulation Frequency | Â 270 kHz or 330 kHz or 1 k or 2kHz |
| Connector | Â FC or UPC (Interchangeable SC, ST) |
| Work Wavelength |  650 nm ± 20 nm |
| Output Power |  ≥10 mW |
| Mode | Â CW or 1 Hz or 2 Hz |
| Connector | Â FC or SC or ST |
| Dimension |  7.6 in × 3.7 in × 1.9 in (192.9 mm × 93.8 mm × 47 mm) |