Description
Overview
GAOTek Transmission Distance Optical Talk Sets are intelligent and efficient instruments that combine in one set the functions of both a digital optical phone and a stabilized light source. They are widely used in operations of installation, optical testing, maintenance and fiber attenuation value testing in data network, CATV and Telecommunication network. They can carry out full-duplex communication with high quality connections and not be affected by distance.
Features
- Full duplex digital communication
- High quality conversation connection
- Low background noise
- Optical Clip-on Coupler, enables online communications available
- Combining functions of both a digital optical phone call and a stabilized light source
- Large LCD display with backlight
- Low battery power indication
Technical Specifications
| Wavelength | 1310 nm,1550 nm |
| Emitter Type | FP-LD |
| Transmission Distance | 49.71 mi (80 km) |
| Output Power | -5 dBm to -7 dBm (9 um to 125 um) |
| Output Stability | < ±0.05 dB |
| Modulation | CW, 270 Hz, 1 kHz, 2 kHz |
| Dynamic Range | 3S0 dB |
| Fiber Connector | FC or PC |
| Operating Time | 5 hrs |
| Power Supply | Rechargeable battery + Power Supply Adaptor |
| Dimension | 7.80 in x 4.02 in x 1.97 in (198 mm x 102 mm x 50 mm) |
| Weight | 0.683 lb (310 g) |