Profile: Finisar Corporation specializes in optical communication subsystems and components. Our product line includes WDM & single wavelength optical modules, optical components, wavelength selective switches, analog & cable TV, cables and optical instrumentation. Our wavelength division multiplexing combines multiple streams of optical data traffic or channels onto one strand of singlemode fiber. Our wavelength selective switch (WSS) acts as the core switching element with software-enabled functionalities. We offer products including transceivers & transmitters used in FTTH networks & transmitters used in hybrid fiber coaxial (HFC) networks. Each includes high-speed optical components, high-speed integrated circuits and an embedded software.