RIBBON

Owners

Goods & Services

Optical networking products, namely, transponders and muxponders, amplifiers, optical switches, fixed and reconfigurable optical add/drop multiplexers, regenerators, dispersion compensation modules, WDM (wavelength division multiplexing) dynamic gain equalizers, and electro-optical integrated circuits employed in such equipment; downloadable and recorded optical product operating system software and downloadable and recorded software for configuring and managing optical products through in-band and out-of-band control interfaces and for reporting on product status; embedded and preinstalled operating system software sold as a component of computer hardware, namely, optical products; and downloadable instruction manuals for all of the foregoing