LC / UPC Fiber Optic Attenuator Single mode 20dB
Optical fiber attenuator is a passive device used to reduce the
intensity of optical signal without changing the transmission
This device is used in transmission links such as dense wavelength
division multiplexer (DWDM) and erbium-doped fiber amplifier (EDFA)
with high intensity optical power. Attenuation is required because
the receiver cannot receive high optical power.
Optical fiber attenuators act like sunglasses, protecting the fiber
by working at a specific wavelength range.The standard for a good
fiber attenuator is to absorb additional fiber instead of
reflecting it.Because in communication system, it is necessary to
use low optical power without damaging the optical attenuator.
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