Description
Overview
GAOTek fiber optical 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. This product Talk Sets can carry out full-duplex communication with high-quality connections and are not affected by distance.
Features
- Full-duplex digital communication with high quality conversation connection
- low background noise
- Together with Optical Clip-on Coupler
- enables online communications available
- Combining functions of both a digital optical phone call
- a stabilized light sources
- Large LCD display with backlight
- Low battery power indication
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Technical Specification
Wavelength | 1310 nm or 1550 nm |
Emitter Type | FP LD |
Transmission Distance | ≥49.71 mi (80 km) |
Dynamic Range | 40 dB |
Output Power | -5 dBm to -7 dBm, CW or 2 kHz, 1 kHz, 270 Hz Modulation |
Output Stability | ±0.1 dB or ±0.25 dB CW |
Power Supply | Rechargeable Battery + Power Supply Adaptor |
Battery Operating Time | 5 hrs |
Optical Connector | FC or PC |
Operating Temperature | 14 °F to 140 °F (-10 ℃ to +60 ℃) |
Storage Temperature | -13 °F to 158 °F (-25 ℃ to +70 ℃) |
Dimension | 8.46 in x 4.53 in x 2.17 in (215 mm x 115 mm x 55 mm) |
Weight | 1.15 lbs (520 g) |