Casa’s disruptive technology unifies the functionalities for video-over-MPEG and
video-over-IP into a single platform at a cost level unimaginable with previous
technologies. This unification provides a single management point for HFC spectrum
resources for all digital services and a seamless migration path from one architecture
to another without costly fork-lift upgrades. Casa Systems' products provide all the
functional components needed in deploying digital broadcast, digital simulcast,
switched digital video, and unicast services.
• MPEG Edge-QAM:
The CMTS performs traditional edge functionalities such as conditional access
encryption and QAM modulation. However, the CMTS has dramatically increased the
density and reduced the cost compared to traditional Edge-QAM.
The Casa CMTS provides a flexible and complete DOCSIS 3.0 implementation at a
cost which will make video-over-IP an economically viable solution today. The CMTS
implements a hierarchical QoS scheme to allow sharing of the RF spectrum between
MPEG traffic and IP traffic with guaranteed bandwidth and jitter.
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