UT699-D/UT699-S Optical Time Domain Reflectometer
NewAs a high-precision fiber optic tester, the Optical Time Domain Reflectometer (OTDR) is not only for construction and maintenance of traditional fiber networks, but also applicable to industrial engineering inspections, special-environment deployment and cutting-edge technology projects. With continuous technical upgrades in spatial resolution, dynamic range and smart functions, it supports critical fiber testing tasks in diverse working scenarios.
Key Features
Features
- Live fiber test (80km max)
- 3.5″ HD multi-touch screen
- Complete OTDR waveform analysis
- Integrated OPM + OLS
- Built-in VFL
- Icon-text event view
- LED flashlight & adjustable backlight
- Type-C 3-in-1 port
- 2000mAh lithium battery
- Heat dissipation structure, belt clip
Technical Specification
| Model | UT699-D | UT699-S |
|---|---|---|
| Technical Details | ||
| Wavelength | 1310nm±20nm/1550nm±20nm 650±20nm 1310nm/1550nm |
1550nm (Supports 1577nm Live Fiber Test) 650±20nm 1550nm |
| Dynamic Range | 22dB/20dB | 20dB |
| Number of Optical Ports | 1 | |
| Test Range | 0.1 to 80km | |
| Fiber Type | Single mode | |
| Optical Port | SC/UPC | |
| Pulse Width | 5ns to 20μs | |
| Measurement Time | 5s to 180s | |
| Real-time Refresh Rate | 2Hz | |
| Attenuation Dead Zone | 10m | |
| Event Dead Zone | ＜3m | |
| Sampling Point | 15600 | |
| MIN Sampling Interval | 0.16m | |
| Linearity | ±0.05dB/dB | |
| Loss Threshold | 0.01dB | |
| Loss Resolution | 0.001dB | |
| Distance Uncertainty | ± (0.8 + 0.005% *Distance + Sampling Resolution) m | |
| Refractive Index Setting | 1.0000 to 2.0000 | |
| Port | 2.5mm universal port SC/UPC |
|
| Detector Type | InGaAs | |
| Response Wavelength | 700 to 1700nm | |
| Calibrated Wavelengths | 850/980/1270/1300/1310/1490/1550/1577/1625/1650nm | |
| Power Range | +30 to -50dBm (C-type) | |
| Accuracy | C-type: ±0.4dB(1310/1490/1550/1625nm) ±1dB(850/980/1270/1300/1577/1650nm) | |
| Display Unit | dBm, dB, W (auto switch to mW, uW or nW) | |
| Mode / Frequency Identification | 270/1K/2KHz CW/1Hz/2Hz CW/270Hz/1kHz/2kHz/1kHz+Flashing/2kHz+Flashing |
|
| Red Light Wavelength | 650±20nm | |
| Resolution | 0.01dBm | |
| Red Light Source Output Power | 10mW | |
| Features | ||
| Input Light Detection | ✔ | |
| Wavelength Memory | ✔ | |
| User Self-Calibration | ✔ | |
| Relative Measurement | ✔ | |
| LED Light | ✔ | |
| Auto Power Off | ✔ | |
| General Information | ||
| Screen | 3.5-inch color screen, 320*480 resolution, touch screen | |
| Charging Port | USB flash drive can be used for temporary storage; Type-C port | |
| Operating Time | Standby > 6 hours, Measuring > 4 hours | |
| Charging Indicator | Charging (red), Fully charged (green) | |
| Operating Environment | -10 to 50°C (Working); 0 to 45°C (Charging). <90% RH, non-condensing | |
| Storage Environment | 100% Battery: 1hr at -20 to 60°C, 24hrs at -20 to 45°C. 50% Battery: 12hrs at -20 to 60°C, 1 month at -20 to 45°C. Recommended: 50% battery, 65±20% RH, 25°C environment. Charge and discharge once every 3 months. |
|
| Product Dimensions | 123mm x 76mm x 39mm | |
| Standard Accessories | Optical Time Domain Reflectometer*1, Gift Box*1, User Manual *1, Type-C Cable *1, Cloth Bag*1. | |
| Battery | 3.7V/2000mAh/Lithium battery | |
| Product Weight | About 211g | About 206g |
| Standard Quantity Per Carton | 10 pcs | |
Application
