The MPEG-2 MULTIPLEXER is a user-friendly, high-quality, real-time MPEG-2 4-channels Multiplexer. It offers great simplicity of operation and an unsurpassed accuracy of processing which leads to a perfectly MPEG-2 compliant, jitter-free Transport Stream. It is a perfect Digital Video Broadcasting (DVB) for DVB-S, DVB-T, and DVB-C applications. The MPEG-2 MULTIPLEXER is in a single 1U case containing a high-speed digitalprocessing board which receives independent signals from four different Transport Stream sources and generates an output digital stream by means of a highly accurate analysis of each input and a complex multiplexing engine. Four ASI inputs are used to connect the MPEG-2 MULTIPLEXER to external encoders and a dual ASI output is used to connect it to DVB-T/S/C modulators or to various types of network adapters with DVB-ASI input interface.