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Model D9479 Gigabit QAM Modulator
With its exciting video transmission technology, the Model D9479 Gigabit QAM Modulator (GQAM) packs the broadband pipe with interactive services that your subscribers want and supports their growing demand for high-definition (HD) content. Connect directly to current generation video servers, encoders, integrated receiver-decoders (IRDs), and other digital video sources using the four digital video broadcasting (DVB) standard asynchronous serial interface (ASI) inputs on the GQAM. Prepare for the future by using the Gigabit Ethernet (GbE) port to connect to the next generation of video servers, either linked locally with the GQAM or remotely through a network. Make room for other devices in your headend. One GQAM frees up a total of seven additional rack unit openings. The GQAM contains the core functionality of four Model D9477 MQAM Modulators, making the GQAM an exceptional product for mass deployment of video-on-demand (VOD), anything-On-Demand (xOD), and other interactive broadcast services.
Features
?Contains the core functionality of the MQAM modulator
?Includes 6 input ports and can provide up to 16 QAM outputs to achieve the broadcast capacity of 4 MQAM modulators or 16 QAM modulators
?Enables higher rack density to save space Network Utilization Enhancements
?Enables direct connect to both DVB ASI and Gigabit Ethernet video sources at the same time and the capacity to create transport streams from any combination of the 5 inputs
?Provides 4 DVB ASI inputs (216 Mbps each) and 1 plug-in Gigabit Ethernet input (GBIC) to multiplex content from any input to any of the 16 outputs (channels)
?Uses an output center frequency range of 91 to 999 MHz (use of this increased frequency range may require a software upgrade)
?Optimizes system management with provisioning and monitoring by the DNCS
?Facilitates deployment in either a headend or a hub
Network Utilization Enhancements
?Enables direct connect to both DVB ASI and Gigabit Ethernet video sources at the same time and the capacity to create transport streams from any combination of the 5 inputs
?Provides 4 DVB ASI inputs (216 Mbps each) and 1 plug-in Gigabit Ethernet input (GBIC) to multiplex content from any input to any of the 16 outputs (channels)
?Uses an output center frequency range of 91 to 999 MHz (use of this increased frequency range may require a software upgrade)
?Optimizes system management with provisioning and monitoring by the DNCS
?Facilitates deployment in either a headend or a hub
D9479-1 Gigabit QAM...
