GAOTek Fixed Fiber Optic Attenuator
GAOTek fixed fiber optic attenuator are 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.
Description
Description
Overview
GAOTek fixed fiber optic attenuator are 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.
Features
- Low insertion loss
- High-precision ceramic sleeve and smooth inner hole
- Good degree of concentricity and inner circle
- Superior repeatability and changeability
- Excellent anti-aging performance
- Stable connectivity compatibility
- Uniform insertion force and good consistency
 Technical Specification
| Attenuation | 1 dB to 25 dB |
| Attenuation Accuracy | 1 dB to 9 dB (±0.5 dB) |
| Return Loss | UPC ≥50 dBAPC ≥60 dB |
| Polarization Dependent Loss | ≤0.2 dB |
| Durability | 500 times |
| Attenuation Accuracy | 10 dB to 25 dB (±10%) |
| Max Optical Input Power | 200 mW |
| Operating Wavelength (nm) | 1260 nm to 1620 nm (SM) |
| Storage Temperature Range | -40 ℉ to 185 ℉ (-40 ℃ to 85 ℃) |
| Operating Temperature Range | -40 ℉ to 167 ℉ (-40 ℃ to 75 ℃) |