The Wavelength Division Multiplexing is a technology that uses multiple lasers to simultaneously send multi-beam laser at different wavelengths. Each signal is transmitted within its unique color band after the data (text, voice, video, etc.) is modulated. The WDM can increase the capacity of existing optical fibre infrastructure for telephone companies and other carriers.
Sur-link’s wide range of Fiber Optic Couplers and WDMs for wavelength division multiplexing have been developed using fused fiber technology.
Features: Low insertion loss ; High wavelength isolation ; High stability and reliability .
Applications: Optical fiber triplexer FTTH networks ; WDM systems ; Testing instrument.