Description
Overview
GAOTek multifunctional optical talk set enables clear and long-distance telephony on single optical fibre. Featuring integrated laser source and optical power meter for loss test, it is a reliable toolset for tough environments.
Features
- Full duplex multiparty call on single fibre
- High-quality voice signal
- Optional non-destructive Clip-on Coupler for direct online communication
- 10 hours continuous operation with auto-off
- Handheld, damp-dust-shock proof
Technical Specifications
| Display | LED |
| Talk Set Module Wavelength (±20nm) | 1310 nm, 1550 nm |
| Dynamic Range | 40 dB |
| Effective Range (Km) | 68.35 mi (110 km), 99.42 mi (160 km) |
| Emitter Type | FP to LD |
| Spectrum Width | ≤5 nm |
| Laser source module wavelength | 1310 nm, 1550 nm |
| Output Power (dBm) | ≥-5 dBm |
| Modulation Frequencies | 270 KHz, 1 KHz, 2 KHz |
| Stability | ±0.05 dB per 15 mins; ± 0.15 dB per 8 hrs |
| Connector | FC (Interchangeable SC, ST) |
| Power Supply | NiMH Battery (1600 mAh) or AC Adapter |
| Battery Life | 10 hrs continuous operation or 16 hrs standby |
| Operating Temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage Temperature | -4 °F to 158 °F (-20 °C to 70 °C) |
| Relative Humidity | 0% to 95% (non-condensing) |
| Weight | 1.3 lb. (600 g) |
| Dimensions (H × W × T) | 7.7 in x 3.9 in x 1.7 in (196 mm x 100 mm x 44 mm) |