As a optical passive devices, attenuator is 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.
Applications
CATV
Active device termination
Telecommunication networks
Metro
Local Area Networks (LANs)
Data processing networks
Test equipment
Precise installations
Wide Area Networks (WANs)
Specifications
Technical Parameter | E2000 Type Single Mode Plug-in Fixed Fiber Optic Attenuator |
Fiber Connector | E2000/UPC |
Transfer Mode | Single mode |
Connector Gender | Fixed Male to Female |
Attenuation Range | 0-25dB |
Attenuation Accuracy | ±0.5dB(1dB-10dB) |
Available Wavelengths | 1310nm,1550nm,1310&1550nm |
Wavelength Dependence | <0.3dB Change in insertion loss for 1310-1550nm |
Return Loss | ≥50dB(UPC) |
Polarization Dependent Loss | ≤0.2dB |
Humidity Range | +/-0.2dB Change in 10% to 90% relative Humidity Range |
Vibration | ≤0.1dB Change between 10Hz to 55Hz |
Drop | +/-0.2dB after 8 drops from 1.8meters onto a hard surface |
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