Description
Overview
GAOTek smart optical test equipment is one 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 data network, CATV and telecommunication network. It can carry out full-duplex communication with high quality connection and not be affected by distance.
Features
- Full duplex digital communication with high quality connection
- Enables online communication with optical clip on coupler
- Functions as a digital optical phone call and light source
- Large LCD display with backlight
- Low battery power indication
- Laser source modulation: 270 Hz, 330 Hz, 1 KHz, 2 KHz
Technical Specifications
| Wavelength (nm) | 1310 nm (A) or 1550 nm (B) |
| Fibre Type | SM |
| Dynamic Range (dB) | 40 dB |
| Distance (km) | 49.71 mi (80 km) |
| Laser Device Type | FP to LD |
| Output Power (dBm) | ≥-5 dBm |
| Output Stability (dB, 30min, (68 °F) 20℃) | <0.05 dB |
| Modulation | CW, 270 Hz, 330 Hz, 1 KHz, 2 KHz |
| Connector Type | FC or PC |
| Battery | 3 x AA, 1.5 V |
| Battery Operation Time | 30 hrs (talk set function); 50 hrs (laser source function) |
| Work Temperature | 14 °F to 140 °F (-10 °C to 60 °C) |
| Storage Temperature | -13 °F to 158 °F (-25 °C to 70 °C) |
| Dimension | 7.87 in x 3.54 in x 1.97 in (200 mm × 90 mm × 50 mm) |
| Weight | 0.96 lb. (435 g) (Including the headset) |
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