Description
Overview
GAOTek optical talk set is intelligent and efficient instruments that combine in one set the functions of both digital optical phones and stabilized light sources. They are widely used in operations of installation, optical testing, maintenance, and fiber attenuation value testing in data networks, CATV, and Telecommunication networks.
Features
- Low battery power indication
- Large LCD display with backlight
- Together with Optical Clip-on Coupler
- Anables online communications available
- Combining functions of both a digital optical phone call
- A stabilized light sources
- Full-duplex digital communication
- High-quality conversation
- Minimal background noise
Technical Specifications
| Wavelength | 1310 nm or 1550 nm |
| Emitter Type | FP-LD |
| Transmission Distance | 49 mi (80 km) |
| Dynamic Range | ≥40 dB |
| Output Power | -5 dB to -7 dB |
| Modulation | CW, 270 Hz, 1kHz, 2 kHz |
| Output Stability | ≤ 0.1 dB, 30 min, 68 °F (20 °C) |
| Power Supply | 3 pcs 1.5V Alkaline Batteries 8.4V Power Supply Adaptor |
| Battery Operating Time | 5 hrs |
| Optical Connector | FC or PC |