Description
Overview
GAOTek handheld mini optical time domain reflectometer is apply to FTTx and access network construction and maintenance, to test fiber breakpoint, length, loss and input light automatic detection, automatic test by one key. The tester is compact with 3.5 inch colorful LCD screen, new plastic shell design, shock-proof and drop-proof. The tester also combine 8 functions with highly integrated OTDR, Event maps, Stable Light source, Optical power meter, Visual fault locator, cable sequence proofreading, cable length measurement and lighting functions. It could quick detection of breakpoint, universal connector, 600 internal storage, TF card, USB data storage and built-in 4000 mAh lithium battery, USB charging. It is a good choice for long term field work.
Features
- Compact and Portable
- Multiple Wavelength Support
- Dynamic Range
- Reporting and Documentation
- Suitable for Various Applications
- Battery Life
- Data Storage and Connectivity
Technical Specifications
| Fiber Type | Single mode | |
| Dynamic Range | 22 dB | 24 dB / 22 dB |
| Wavelength | 1550 nm ± 20 nm | 1310 nm / 1550 nm ± 20 nm |
| Event Blind Zone | 118 in (3 m) | |
| ATT Blind Zone | 315 in (8 m) | |
| Test Range | 19685 in to 2400000 in (500 m to 60 km) | |
| Pulse Width | 3 ns to 10 us | |
| Ranging Accuracy | ± (39 in+ Sampling interval +0.005%×Test distance) | |
| Loss Accuracy | ± 0.05 dB/ dB | |
| Sampling Points | 16 k to 128 k | |
| Sampling Resolution | 2 in to 314 in (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/UPC (Interchangeable SC, ST) | |
| OPM | ||
| Wave Range | 800 nm to 1700 nm | |
| Interface Type | Universal Joint FC/SC/ST | |
| Test Range | -50 dBm to +26 dBm | |
| Uncertainty | ± 5 % | |
| Frequency Identification | CW/270/330/1k/2kHz | |
| Calibration Wavelength | 850/980/1300/1310/1490/1550/1625/1650 nm | |
| LS | ||
| LD Type | FP-LD | |
| Wavelength | 1550 nm ± 20 nm | 1310 nm / 1550 nm ± 20 nm |
| Output Power | ≥ -5 dBm | |
| Modulation Frequency | 270/330/1k/2 kHz | |
| Stability | CW, ± 0.5 dB / 15 min (Test after 15 minutes of preheating) | |
| Connector | FC/UPC (Interchangeable SC, ST) | |
| VFL | ||
| Wavelength | 650 nm ± 20 nm | |
| Output Power | ≥ 10 mW | |
| Mode | CW/1Hz/2Hz | |
| Connector | FC/SC/ST | |
| RJ45 Cable Length Measurement | ||
| Test Range | 0.18 miles (300 m) | |
| Other Parameters | ||
| Display | 3.5 in Color LCD | |
| Data Interface | Micro USB | |
| External storage | TF Card | |
| Power Supply | Polymer Li-Battery: 3.7 V, 4000 mAh Adapter: 5 V DC, 2 A |
|
| Battery Life | Standby > 20 h; Measuring time > 12 h | |
| 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 % Non-condensing | |
| Weight | ≤ 0.77 lb (350 g) | |
| Size | 6.8 in x 3.2 in x 1.4 in (173 mm × 82 mm × 37 mm) | |