This 980/1550 nm wavelength division multiplexer is used for multiplexing and demultiplexing optical signals with two window wavelengths, realizing the transmission of optical signals of two transmission systems in a single optical fiber. It adopts the fusion tapering process, with excellent production performance, stability and reliability, high wavelength isolation, low additional loss and good directionality. It is particularly suitable for the expansion of EDFA systems, HFC and other optical networks,
FEATURES
Low Additional Loss
Low Polarization Sensitivity
Good Transmission Direction
High Isolation