Description
Overview
GAOTek optic fiber 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) |
Dynamic Range | 40 dB |
Output Power | -5 dB to -7 dB |
Output Stability | ±0.1 dB or ±0.25 dB |
Modulation | CW, 270 Hz, 1 kHz, 2 kHz |
Optical Connector | FC or PC |
Battery Operating Time | 5 hrs |
Power Supply | Rechargeable Battery + Power Supply Adaptor |
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 | 8.46 in × 4.53 in × 2.17 in (215 mm x 115 mm x 55 mm) |
Weight | 1.14 lb (520 g) |