What is the most crucial specification of an attenuator ?
The
most crucial specification of an attenuator is its attenuation versus
wavelength curve. Attenuators should have the same impact on all wavelengths
used in the fiber system or at least as flat as possible. For instance, a 3dB
attenuator at 1500nm should also lessen the concentration of light at 1550nm by
3dB or as close as possible, this is also true inside a WDM (Wavelength
Division Multiplexing) system.
The
fiber attenuator can be used with termination box whitch are both belong to Sophenol FTTH fiber terminal box.
