Description
Overview
GAOTek Transmission Line Testers is a testing instrument carefully developed by our company. The performance of the instrument is stable and reliable. It is a multi-functional instrument integrating stabilized light source, high-precision power meter, insertion loss test, return loss test, visible red-light source and end face detector. It is widely used in insertion loss and return loss test of optical fiber and cable, optical passive devices and optical fiber communication systems. It is a basic test instrument used by the majority of device manufacturers, scientific research institutions and operators for production testing, research and development and engineering construction and maintenance.
Features
- Provides insertion loss, return loss, light source, optical power meter other measurement modes
- Supports multi-wavelength
- Automatic test and display
- Portable 5.6 in (14.2 cm) LCD touch screen
- The threshold and alarm function are configurable
- Support USB port detector function
Technical Specifications
| Wavelength (nm) | 1310 nm or 1550 nm (±10) (optional) |
| output power (dBm) | ≥-3 dBm |
| Spectral width (FWHM) | ≤5 nm |
| Connector type | FC or APC |
| Frequency (HZ) | CW, 270 Hz, 1KHz, 2KHz |
| Power stability (dB) 2 | ≤±0.05 (15 min at 77 °F (25 ℃)) |
| Testing range (dB) | 0 dB to 75 dB |
| Display resolution (dB) | 0.1 dB |
| Test accuracy (dB) 3 | ±0.5 dB |
| Detector type | InGaAs |
| wavelength coverage (dBm) | 800 dBm to 1700 dBm |
| Calibration wavelength (nm) | 850 nm, 1300 nm, 1270 nm, 1310 nm, 1490 nm, 1550 nm, 1577 nm, 1625 nm |
| Measuring range (dBm) | 50 °F to -94 °F (+10 ℃ to -70 ℃) |
| Linearity (dB) 4 | ±0.15 (+10 dB to -60 dB) dBm |
| Optical interface | FC, SC, ST, LC, 0.09 in, 0.04 in (2.5 mm, 1.25 mm) |
| Power unit | dBm, dB, xW |
| Resolution ratio (dB) | 0.01 |
| Record storage | Yes |
| Wavelength (nm) | 650 |
| Output power (mW) | 10 |
| Display screen | 5.6 in (14.2 cm) TFT color screen |
| Power supply mode | 7.4 V 52000 mAh Lithium battery, power adapter 12 to 19V 2A |
| Automatic shutdown time | Custom optional |
| Low battery warning | icon flash |
| Communication interface | Ethernet port, Micro USB |
| Working temperature (℃) | 14 °F to 140 °F (-10 ℃ to +60 ℃) |
| Storage temperature (℃) | -13 °F to 158 °F (-25 ℃ to +70 ℃) |
| Size (mm) | 10.2 in x 6.1 in x 2.87 in (260 mm x 155 mm x 73 mm) |
| Weight (g) | 2.64 lb. (1200 g) |