Multiformat TS Remultiplexer Cableworld CW-4858

Datasheet : pdf/Cableworld CW E4858-4-8k-Remultiplexer ASI.pdf CW-4856 Multiformat TS Remultiplexer TS Remultiplexer with 8 ASI inputs , 2 ASI output This professional device is used as a multiplexer to join different ASI SPTS (Single Program Transport Stream) sources into a single ASI MPTS (Multi Programs Transport Stream) source. The various sources (Video/audio - SDI or HDMI) are encoded through different encoders and from these, they are inserted into this multiplexer mer you get a single stream with all the programs (channels). The conditions are excellent and we also provide the programming software. The CW-4856 Multiformat TS Remultiplexer is a real novelty in the transport stream remultiplexer market, since beyond its favourable price and various features it permits ASI and IP mixed input and output connection. The device is capable of processing MPEG-2 and MPEG-4 compressed SD and HD programs, SPTS and MPTS streams alike. The three ASI and three IP inputs permit building transport stream from the streams coming from both ASI- and IP-output devices. Installing the device in the system is eased by the applied loop-through ASI inputs; the gigabit IP receivers support both unicast and multicast mode. The multicast networks will be handled according to IGMPv2 protocol. 6×8,192 PID Filters and PID Remappers are available for forming the new data stream, which will be filled in a 128 megabit SDRAM transitional store, and then will be led through PSI Inserters to the output. The large size SDRAM removes the data rate peaks of VBR streams and the unevenness coming from the IP transmission. The 12 PSI Inserters with a total backing store of 32 megabytes permit inserting beyond the various tables also set-top box software upgrade data streams, pictures, ads and other services. The PCR errors coming from the IP transmission and the remultiplexing procedure are corrected by PID using advanced statistical PCR correctors. The double ASI output of the remultiplexer can drive two ASI lines simultaneously. The integrated transport stream analyzer permits inspecting both the 6 input signals and the output signal. With the analyzer set to the output, the produced transport stream can be sent to IP network, too. The device control software of the CW-4856 Multiformat TS Remultiplexer is the SW-4952 v1.04, which is available at www.cableworld.eu for free download and use, at present in Hungarian, English, Italian and Spainish language. Compiling the output transport stream needs a few minutes only, since the SW-4952 offers automated functions for the average user and in-depth setting possibility for the skilled users. The three IP inputs of the Multiformat TS Remultiplexer can be configured with the SW-4901 Gigabit Ethernet Controller software independently of the remultiplexer functions. The operation of the three IP Receivers can be controlled from this software, too. These settings do not influence the remultiplexer functions, which permits performing special features e.g. switch-over between programs by control from software.