| Attenuator Parameters |
| Calibration Wavelength | 1310/1550(nm) |
| Peak Attenuation | 40dB | 40dB |
| Insertion Loss | ≤2dB |
| Resolution Ratio | 0.01dB |
| Attenuation Error | ±0.2dB |
| Repeatability | ±0.1dB |
| Maximum Input Power | 24dBm |
| Working Temperature | -10~+50(℃) |
| Storage Temperature | -20~+60(℃) |
| Automatic Shutdown Time | 10min |
| General Parameters |
| Language | English, Chinese, Spanish, French, Portuguese, Russian, Thai, Korean |
| Optical Fiber Port | SC/UPC |
| Display Screen | 4.3-inch color LCD display screen |
| Port | Charging port x 1, USB 2.0 x 1, RJ45 x 1 |
| Working Temperature | -10 ~ 50˚C (0-40 ℃ for use with power, 0 to 35 ℃ battery charging) |
| Storage Temperature | -20 ~ 60˚C |
| Height | 4000 m |
| Humidity | -0 ~ 90% RH (20% ~90% 739874 AC adapter, non-condensing) |
| Power Mode | 100 - 240V AC, 50/60Hz (AC adapter) |
| Battery | 3.7V, 5000mAh, ≥18.5Wh |
| Auto Power-O Time | 10min |
| LED Lighting | Light Intensity>15000mcd |
| Data Storage | Memory: 1000 power measurement records External Storage: USB |
| Size | 179 mm (W) × 112 mm (H) × 48 mm (D) |
| Weight | 0.6 kg (Unit + Battery) |