Description
Overview
GAO Tek Full-duplex Low Background Noise Digital Optical Talk Sets are advanced communication devices designed for optical fiber applications. These talk sets offer high-quality, full-duplex communication with low background noise, ensuring clear and reliable conversations. Equipped with a digital optic phone function, they provide seamless connectivity and enhanced communication capabilities. Additionally, these talk sets incorporate a stabilized light source, enabling precise optical measurements and testing. Featuring a user-friendly interface with a large LCD display and backlight, they offer easy operation and visibility in various environments.
Features
- Low battery power indication
- Laser source have the modulation of 270Hz, 330Hz, 1KHz, 2KHz.
- Full-duplex digital communication with high quality conversation connection and low background noise.
- Together with optical clip-on coupler, enables on line communications available
- Combining functions of both a digital optical phone call and a stabilized light source.
- Large LCD display with backlight
Technical Specifications
| Use | FTTX |
| Network | Wired LAN |
| Fiber type | SM |
| Dynamic range (dB) | 40 |
| Output power (dBm) | ≥-5 |
| Output stability (30min, 68°F (20°C)) | <0.05 db |
| Battery | 3*AA, 1.5V |
| Battery operation time (h) | 30 (talk set function); 50 (laser source function) |
| Laser Device type | FP-LD |
| Modulation | CW, 270Hz, 330Hz, 1KHz, 2KHz |
| Connector type | FC/PC |
| Wavelength (nm) | 1310(A)/1550(B) |
| Work temperature | 14 °F to 140 °F (-10 °C to 60 °C) |
| Storage temperature | -13 °F to 158 °F (-25 °C to 70 °C) |
| Weight | 0.95 lb (0.435 kg) (Including the headset) |
| Dimension | 7.87 in × 3.54 in × 1.96 in (200 mm × 90 mm × 50 mm) |