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FC Single mode Fiber Attenuator, Adjustable Type
As a optical passive devices, 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 leve in the link without any changes on its original transmission wave.
＜0.3dB Change in insertion loss for 1310-1550nm
Polarization Dependent Loss
-40-80°C(≤0.2dB in insertion loss)
+/-0.2dB Change in 10% to 90% relative Humidity Range
≤0.1dB Change between 10Hz to 55Hz
+/-0.2dB after 8 drops from 1.8meters onto a hard surface
Maximum Optical Input Power
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