Cofdm Modulator With 6 Av Input Programs (19" Iru)

The WISI OT X X X X X X series are a modular statical transport stream re-multiplexer and multiplexer. A core processor with a stream switching backplane can configure a vast variety of input modules, CI slots and output options such as QAM/COFDM or ASI. Incoming streams can be routed to the corresponding core inputs directly or routed via the conditional access modules (CAM).

The processor then selects the preconfigured parts of the streams and combines them to the desired output stream while correcting all essential SI tables and timing issues. This means you can combine selected parts of very complex streams as well as building your own stream from basic audio video sources without additional external equipment.

Avoiding external receivers or encoders makes the WISI OT Series a very cost effective, space saving, easy to handle, and reliable multiplexer transport stream analyzer.

Features an IP interface through which all settings can be displayed on a graphical user interface running on your PC. In order to determine the settings you need to analyse the incoming streams and their content and then make your configuration.

All data streams inside can then be monitored and analysed locally. For Factory support the IP interface can be utilised to record a data stream and then send it to the service department for analysis.

Likewise your configuration files can be extracted and sent forsupport. This feature greatly specs up the process of building your own digital multiplexes. Common interface: 4 CI slots are available. They are accessible from the front side of the unit.

The CAM modules can be domestic as well as professional CAMs. Professional CAMs, if supported by the content provider, have the advantage to open (descramble) more than one program per data stream. WISI OT Series supports this feature up to as many programs per CAM stream as you are licensed to use by the provider.

Mux Core
The multiplexer core performs the process of selecting and combining the programs you have defined in the configuration file over the interactive graphical user interface. It filters unwanted programs or parts of a programs such as unwanted language streams or unwanted Teletext.

Then it corrects or rebuilds the PIDs to avoid redundancy and finally corrects the clock references to form a complete digital package for your CATV network or DVBT transmitter.

Features

• Integrated 6 in 1 (8 in 1) statistical multiplexer
• Variable front end featuring integrated receiver modules for DVB-S, DVB-S2, DVB-T
• Integrated AV to DVB encoders
• Simulcrypt compliant ASI loop/input for external scrambler
• 4 CI slots (support professional CAMs for scrambled signal sources
• Integrated QAM or COFDM modulator
• IP interface for configuration, monitoring and analysis

OT Series Ordering Information Chart CHART
Part No Key Code
OT X X X X X X X
Inputs 1 - 6
Outputs 7

Technical Data

For Bulk Orders Ph:             02 9150 7744