Quality Assurance
Description
FC/PC Single Mode Handheld Optical Variable Attenuator
As a optical passive device, SwedishTelecom OPTO attenuators mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.
| Attenuating wavelength Range | 1260~1650nm | Fiber Model | 9/125um SM |
| Optical Connector | FC/PC | Resolution | 0.05dB |
| Calibrated wavelengths | 1310/1490/1550/1625 | Measurement Range | 2.5~60dB |
| Minimize Insertion Loss | <2.5dB | Linearity | ±0.5dB |
| Repeating | ±0.2dB | Attenuating Accuracy | ±0.8dB |
| Back Reflection | ≈35dB(typical value40dB) | Max input | <20dBm |
| Rechargeable batteries | 7.4V | Power supply adaptor | 7~8.5V |
| Operation temperature | 0~40°C | Storage temperature | -10~60°C |
| Humidity | 0~85% (non-condensation) | Weight | 450g |
