SC / UPC Fiber Optic Attenuator 5dB Single mode
Optical fiber attenuator is a passive device used to reduce the intensity of optical signal without significantly changing the transmission wavelength.
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.
Application
Erbium-doped fiber amplifier
Dense wavelength division multiplexer
Optical splitter multiplexer
Cable television system (CATV)
Fiber optic transmission system
Equipment testing
Connections between devices
FTTx
Local area network (LANs), wide area network (WANs)
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