along three principal segments: (1) the networking group, (2) the optical components group and (3) the development stage enterprise group. Our networking group provides equipment used by commercial customers, governments and telecommunications service providers, and includes switches, routers, physical layer products and console management products as well as specialized networking products for aerospace, defense and other applications including voice and cellular communication. Our optical components group designs, manufactures and sells optical communications components, primarily through our wholly-owned subsidiary Luminent, Inc. These components include fiber optic...