Description
Overview
GAOTek full-duplex optical fiber talk sets are 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. The Optical Talk Sets can carry out full-duplex communication with high-quality connections and are not affected by distance.
Technical Specifications
| Wavelength | 1310 nm, 1550 nm |
| Emitter Type | FP-LD |
| Transmission Distance | ≥62.13 mi (100 km) |
| Dynamic Range | ≥33 dB |
| Output Power | -5 dB to -7 dB |
| Modulation | CW, 270 Hz, 1 kHz, 2 kHz |
| Output Stability | ≤ 0.1 dB, 30 min |
| Optical Interface | FC PC |
| Power Supply Adapter | 8.4 V |
| Power Supply (Battery) | 3 pieces of 1.5 V Alkaline Batteries |
| Battery Operating Time | 5 hrs |
| Operating Temp. | 14 °F to 140 °F (-10 °C to +60 °C) |
| Storage Temp. | -13 °F to 158 °F (-25 °C to +70 °C) |
| Dimension | 80 in x 4.02 in x 1.97 in (198 mm X 102 mm X 50 mm) |
| Weight | 0.68 lb (310 g) |