Attenuator is used in fiber optic communications to reduce optical fiber
power at a certain level. The most commonly used type is female to male plug
type fiber optic attenuator, and it has male fiber Connector at one
side and the other side is a female type fiber optic adapter. 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.FEATURES• Plug-in type package• Accurate attenuation• Ultra-low back reflection• Broad wavelength band• Flat response over all wavelengths• Environmentally stable..