Description
Overview
GAOTek full-duplex fiber 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.
Technical Specifications
| Wavelength | 1310 nm, 1550 nm |
| Emitter Type | FP-LD |
| Transmission Distance | ≥62.14 mi (100 km) |
| Dynamic Range | 33 dB |
| Output Power | -5 dB to -7 dB |
| Output Stability | <=0.1 dB |
| Modulation | CW, 270 Hz, 1 kHz, 2 kHz |
| Optical Connector | FC or PC |
| Battery Operating Time | 5 hrs |
| Power Supply | 3 pieces of 1.5 V Alkaline Batteries |
| Power Supply Adapter | 8.4 V |
| 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 | 7.80 in x 4.02 in x 1.97 in (198 mm x 102 mm x 50 mm) |
| Weight | 0.68 lb (520 g) |