Description
Overview
GAOTek telecom line tester is a unique company mainly designed for construction and maintenance of telecommunication and CATV networks. It can be widely used in engineering construction, maintenance test and emergency repair of all fiber optics related systems. Comparing with a regular. It is more compact in size and easier for field use.
Technical Specifications
| Wavelength | 1550 nm ±20 nm1310 nm or 1550 nm ±20 nm |
| Fiber Type | G.652 |
| Dynamic Range | 22 dB24 dB or 22 dB |
| Event Blind Zone | 98.4 ft (3 m) |
| ATT Blind Zone | 26.2 ft (8 m) |
| Test Range | 0.06 mi to 37.28 mi (500 m to 60 km) |
| Pulse Width | 3 ns to 10 us |
| Ranging accuracy | ± (3.2 ft (1 m) + Sampling interval +0.005% ×Test distance) |
| Loss accuracy | ±0.05 dB |
| Sampling Points | 16 k to 128 k |
| Sampling resolution | 0.16 ft to 26.2 ft (0.05 m to 8 m) |
| Reflection accuracy | ±3 dB |
| Data Storage | Internal: ≥600; External:TF Card |
| Laser Safety Level | Class â…¡ |
| 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 LD |
| Wavelength | 1550 nm ±20 nm1310 nm or 1550 nm ±20 nm |
| Output Power | ≥-5 dBm |
| Modulation Frequency | 270 or 330 or 1 k or 2 kHz |
| Stability | CW, ±0.5 dB or 15 min (Test after 15 min 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 mAh Adapter: 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% non-condensing |
| Size | 6.8 in x 3.22 in x 1.45 in (173 mm × 82 mm × 37 mm) |
| Weight | ≤0.77 lb (350 g) |