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Optical Cable Systems

Optical Cable Systems

Wavelength Selective Switch (WSS)

Dense Wavelength Division Multiplexing (DWDM) networks are widely deployed in metro networks and Reconfigurable Optical Add Drop Multiplexwer (ROADM) is becoming important network application which allows flexible network operation by switching of wavelengths channel within, into and out of a fiber in the network. WSS is the indespensable component in the ROADM system and contributes to the achievement of functonality requirements for the next generation ROADM network. Highly functional and reliable WSS products have been developed based on advanced free-space optics and functional design technologies and launched on the market in partnership with Nistica (U.S.).

 

Function Conceptual Diagram of WSS Products

Exterior of a Sample WSS
Product Housing

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