Description
Overview
GAOTek USB Mini OTDR adopts a 3.5 in (8.89 cm) color display screen. The Ul operation interface is simple and easy to operate. lt integrates OTDR Stable Light Source, Optical Power Meter, Visual Fault Location, Cable Sequence, Cable Length, Cable Tracker and Flashlight. It adopts intelligent power-saving management of 12 hrs of super long measurement time to ensure the field test and maintenance work efficiently. This OTDR measures the length, loss of connection quality and other parameters of all kinds of optical fiber and cable. The maximum test power with light is -5 dBm. It can be widely used in engineering construction, link maintenance test and emergency repair of the communication system of optical fiber communication systems.
Features
- Mini Pro OTDR: Versatile optical test equipment
- Features: 3.5 in (8.89 cm) color screen, user-friendly interface
- Functions: OTDR, Light Source, Power Meter, Fault Locator, etc
- Long Battery Life: 12 hrs for efficient field testing
- Wide Applications: Measures fiber length, loss, quality, etc
- -5 dBm Max Test Power: Ideal for fiber system maintenance
Technical specifications
| Wavelength | 1310 nm or 1550 nm ±20 nm |
| Dynamic Range | 24 dB or 22 dB |
| Event Blind Zone | 9.84 ft (3 m) |
| ATT Blind Zone | 26.24 ft (8 m) |
| Test Range | 0.31 mi to 37.28 mi (500 m to 60 km) |
| Pulse Width | 3 ns to 10 us |
| Ranging accuracy | ±(3.28 ft (1 m) + Sampling interval + 0.005% × Test distance) |
| Loss accuracy | ±0.05 dB or dB |
| Sampling Points | 16 k to 128 k |
| Sampling resolution | 0.16 ft to 26.24 ft (0.05 m to 8 m) |
| Reflection accuracy | ±3 dB |
| Data Storage | Internal: ≥600; External: TF Card |
| Laser Safety Level | Class Ⅱ |
| File format | SOR Standard file format |
| Connector | FC or UPC (Interchangeable SC, ST) |
| Wave Range | 800 nm to 1700 nm |
| Interface Type | Universal Joint FC or SC or ST |
| Test Range | -50 dBm to 26 dBm |
| Uncertainty | ±5% |
| Frequency Identification | CW or 270 or 330 or 1 k or 2 kHz |
| Calibration wavelength | 850 nm or 980 nm or 1300 nm or 1310 nm or 1490 nm or 1550 nm or 1625 nm or 1650 nm |
| LD Type | FP to LD |
| Wavelength | 1310 nm or 1550 nm ±20 nm |
| Output Power | ≥-5 dBm |
| Modulation Frequency | 270 Hz or 330 Hz or 1 kHz or 2 kHz |
| Stability | CW, ±0.5 dB or 900 s (15 min) (Test after 15 minutes of preheating) |
| Connector | FC or UPC (Interchangeable SC, ST) |
| Wavelength | 650 nm ±20 nm |
| Output Power | ≥10 mW |
| Mode | CW or 1 Hz or 2 Hz |
| Connector | FC or SC or ST |
| Test Range | 0.18 mi (300 m) |
| Display | 3.5 in (8.89 cm) Color LCD |
| Data Interface | Micro USB |
| External storage | TF Card |
| Power Supply | Polymer Li-Battery: 3.7 V, 4000 mAhAdapter: 5 V DC, 2 A |
| Battery Life | Standby >20 hrs, Measuring time >12 hrs |
| Operating Temperature | 14 °F to 122 °F (-10 ℃ to +50 ℃) |
| Storage Temperature | -40 °F to 158 °F (-40 ℃ to +70 ℃) |
| Relative Humidity | 0% to 95% Noncondensing |
| Size | 6.81 in x 3.23 in x 1.46 in (173 mm × 82 mm × 37 mm) |
| Weight | ≤0.77 lb (350 g) |