Tut Systems is an industry leader enabling the delivery of next-generation data and video services over broadband networks. More than 150 service providers worldwide use IPTV solutions powered by Tut Systems to deliver digital TV over xDSL, FTTH and HFC networks. The company provides carrier-class platforms and integration services that support the delivery of standard and high-definition video.

The Astria® family of video processing platforms, which serves as the core of the company's digital headend solution, processes both analog and digital video streams from multiple satellite and local sources in a variety of formats. The Astria content processor (CP) supports MPEG-2 and MPEG-4 AVC video compression, local ad insertion, forward error correction and provides real-time conditioning for distribution of video and audio over any ATM, IP, or RF broadband network. The Astria video services processor (VSP) provides the highest density, carrier class, single chassis product for the delivery of IP video over RF broadband access networks, including coax and FTTP (Fiber to the Premises). Tut Systems powers the world's largest and most successful IPTV system, in operation at PCCW in Hong Kong, serving more than 500,000 subscribers.