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Virtualized Video Infrastructure with Harmonic VOS and Cisco UCS
January 2015 
© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public information. 
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Reduced space, power, and cooling requirements: With the shift to virtualization 
and software-defined environments, you can reduce space, power, equipment, 
and personnel requirements by 25 to 30 percent. Simultaneously, you gain 
flexibility, allowing you to manage and allocate resources according to changing 
business and operational requirements. 
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Greater business agility: Flexible selection and rapid deployment of video 
application deployment means that your organization can be more agile, 
responsive, and profitable. You can define and distribute new video channels 
globally in a fraction of the time and cost required today. The dynamic and 
modular nature of this virtualized infrastructure allows you to readily introduce 
new services and augment existing services through the licensing of additional 
virtualized applications. VVI also offers a flexible deployment infrastructure that 
supports the repurposing of technology and accelerates time to market.
Virtualized Video Infrastructure Implementation
VVI decouples video processing applications from the underlying physical 
infrastructure. This separation allows you to reap the benefits of virtualization that IT 
departments have been enjoying for years. You can:
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Exploit the rapid increase in processing power and rapidly dropping costs of 
general-purpose server hardware
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Decouple server purchases from service deployment with a virtualization pool 
that can incorporate the latest, most powerful servers, while still accommodating 
hardware purchased for your first implementation
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Scale by rapidly incorporating new servers into the virtualization cluster
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Use standard IT tools to gain visibility across the entire infrastructure into the 
health of your virtual networks, hosts, virtual machines, and blade servers and the 
video software that runs on them
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Centralize troubleshooting through standard tools that your IT department 
already knows how to use
Harmonic Electra XVM running on a unified pool of Cisco UCS blade servers helps 
simplify media processing head-end physical infrastructure and management. 
Deployment on Cisco UCS provides benefits beyond those that other server vendors 
may offer:
•  Less complex physical network connectivity translates directly to lower CapEx, 
because fewer switch ports and cables are required. You may need as little as 
25 percent of the connectivity resources that would be used in a traditional one-
rack-unit (1RU) server-based environment.
•  Cisco® Unified Fabric requires fewer connections to each blade server because 
each connection supports network, storage, and management traffic.
•  The Cisco UCS bade server chassis supports massive I/O bandwidth to each 
blade server, and it has already supported multiple generations of Intel® Xeon® 
processors without challenging its power, cooling, and I/O capacity.
•  Automated deployment and rapid scaling means that you can easily add 
resources to support a growing business with little effort. With Cisco UCS, you