Source Photonics designs, manufactures, and sells a broad portfolio of optical communication products, including passive optical network, or PON, subsystems, optical transceivers used in the enterprise, access, and metropolitan segments of the market, as well as other optical components, modules and subsystems. In particular, Source Photonics products include optical subsystems used in fiber-to-the-premise, or FTTP, deployments which many telecommunication service providers are using to deliver video, voice and data services. Source Photonics products enable telecommunication service providers to provide high-bandwidth video, voice and data services to keep up with today's evolving telecommunication networks and to enhance and upgrade their networks efficiently and economically.