Description
Overview
GAOTek fibre optical talk set is an intelligent and efficient instrument that combines in one set the functions of both a digital optical phone and a stabilized light source. It is widely used in operations of installation, optical testing, maintenance and fibre attenuation value testing in a data network, CATV, and Telecommunication network. This talk set can carry out full-duplex communication with high-quality connection and not be affected by distance.
Features
- Full-duplex digital communication with high-quality conversation connection
- Enables online communications with Optical Clip-on Coupler
- Functions as a digital optical phone call and light source
- Large LCD display with backlight
- Low battery power indication
Technical Specifications
| Wavelength(nm) | 1310 nm or 1550 nm |
| Emitter Type | FP or LD |
| Transmission Distance | ≥49.71 mi (≥80 km) |
| Dynamic Range | 40 dB |
| Output Power | -5 dBm to -7 dBm (0.00035 in (9 um) or 0.0049 in (125 um)), CW or 2 KHz, 1 KHz, 270 Hz Modulation |
| Output Stability | ± 0.1 dB or ± 0.25 dB (1 hr or 8 hrs) CW |
| Power Supply | Rechargeable Battery + Power Supply Adaptor |
| Battery Operating Time | 5 hours |
| Optical Connector | FC or PC |
| 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(mm) | 8.46 in x 4.53 in x 2.17 in (215 mm x 115 mm x 55 mm) |
| Weight(g) | 1.15 lb. (520 g) |