Description
Overview
GAOTek Visual Fault Locators are a kind of accurate and durable portable instrument for the installation, operation and maintenance of optical fiber network specially designed. Product has a compact shape, can choose to switch backlight display and automatic shutdown function, optical power ultra-wide test range, precision testing accuracy to generic interface and design. At the same time, linear index (MW) and nonlinear indexes (DBM) and wavelength selection screen display. This instrument features complete, easy to use, easy to carry, is each fiber optic technology and construction personnel must be equipped with the maintenance tools.
Features
- Measurements of optical network products
- Optical passive devices, and fiber optical communication equipment.
- Maintenance in Telecom
- Maintenance CATV
- Test Lab of optical fibers
- Other Fiber Optic Measurements
Technical Specifications
| Detector Type | InGaAs |
| Measurement Range(dBm) | -70 dBm to +6 dBm |
| Uncertainty | -50 to +26 |
| Calibrated wavelengths(nm) | 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm |
| Resolution(dB) | 0.01 dB |
| Optical Connector | FC (interchangeable SC, ST) |
| Wavelengths | 1310 nm or 1550 nm (other wavelengths can be optional) |
| Output Power(dBm) | -7 dBm |
| Spectral Width | ≤10 nm |
| Output Stability | ±0.05 dB, 15 mins; ±0.1 dB, 8 hrs |
| Optical Connector | FC or PC |
| Power Supply | Battery (3 AA 1.5 V batteries) |
| Battery Operating Time | 200 hrs |
| Auto-off time | 10 mins |
| Operating Temperature(ºC) | 14 °F to 140 °F (-10 °C to +60° C) |
| Storage Temperature(ºC) | -13 °F to 158 °F (-25 °C to +70 °C) |
| Dimension | 7.87 in x 3.54 in x 1.97 in (200 mm x 90 mm x 50 mm) |
| Weight | 0.63 lb (285 g) |