Description
Overview
GAOTek fiber optic multimeters integrate the functions of intelligent optical power meter modules and of highly stable light source modules in one unit. They can also provide data storage and upload functions. They are widely used in the installation, measurement, and maintenance of DDN, Telecom, and CATV networks.
Features
- Users could write their own software by the communication protocol provided
- Automatic wavelength of light source switching
- Frequency identification
- Simple function mode switching
- High stability of the output power
- Data storage function, up to 1000 test records
- USB communication port for saved testing records download
- Alkaline Battery and Mini USB Adapter for power supply
Technical Specifications
| Calibrated Wavelength | IngaAs |
| Measurement Range | -70 dBm to +6 dBm or -50 dBm to +26 dBm |
| Resolution | 0.01 dB |
| Uncertainty | ≤±0.25 |
| Linearity | ≤±0.1 dB |
| Frequency ID Range | <10 K Hz |
| Wavelengths | 1310 nm or 1550 nm (other wavelengths can be optional) |
| Typical Output Power | -5 dBm |
| Output Stability | ≤0.1 dB, 30 min, 68°F (20°C) |
| Modulation Frequencies | CW, 270 Hz, 1 kHz, 2 kHz |
| Power Supply | 3 pcs 1.5 V Alkaline Batteries or Mini USB 5 V Adapter |
| Battery Operating Time | ≥50 h (Both) or ≥200 h (only Power Meter) |
| Auto-off Time | 10 min |
| Operating Temperature | 14 °F to 140 °F (-10 °C to 60 °C) |
| Storage Temperature | -13 °F to 158 °F (-25 °C to 70 °C) |
| Dimension | 6.89 in × 3.54 in × 1.75 in (175 mm × 90 mm × 44.5 mm) |
| Weight | 0.58 lb (265 g, without batteries) |