Features: Support major media source format in both hd and sd. Different models based on customers' requirements suits different needs. Support major cas systems in broadcasting industrial. Support major middlewares for value-added services, in order to support service expanding of data broadcasting, stock information, vod, nvod, advertising and many others. Ease of upgrade with stable upgrade policies such as online upgrade, usb upgrade and serial interface upgrade, in order to fulfill different service needs from customers. Distinguish high performance price ration with outstanding reliability. Flexibility of customization in accordances to specific customer requirement.