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A Current Affair: Data Center Power Options

August 8, 2012 at 10:00 am PST

What would you do if the next time you drove your car, you noticed a small amount of fuel leaking from it?  What if all cars on the road had similar leaks?

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Power to the people

It’s widely recognised that the most effective leaders and the best managers are those who consider and understand the impact of what they say and do, on other people.

Who hasn’t been in a meeting where somebody senior has absolutely crushed someone else – often without even realising the effect that might have had on that person’s motivation and wellbeing? Many of us have had the “boss from hell” – the one that bullies or cajoles or frightens others into submission.

In my experience the best bosses are those who lead without taking power from others. They are the people who lead by example, who instil respect and loyalty, and who make others feel empowered to do their jobs well.

But power is not just about being a boss.

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Universal Power over Ethernet

October 6, 2011 at 8:47 am PST

TWTV101_UPOE 2011-09-27 at 05-38-04
UPOE, or Universal Power over Ethernet, is the latest innovation from Cisco with broad, positive implications for many enterprise operations. We are not new at this. Cisco has been pushing the standards since 2000 for the incorporation of electrical power running on the same cable as data.

UPOE is a big milestone as we can now consolidate 60 watts on a single CAT5E cable.   The flexibility that this enables cannot be overstated. Multiple third party vendors are jumping into the ecosystem here as dynamic environments using Virtual Desktops with integrated monitors, IP Turret systems for trading floors, not to mention building management, physical security and host of networking devices such as AP’s and compact switches that are often installed in very obscure locations.

The Catalyst 4500E is the initial beneficiary of this industry first for Cisco and this episode of TechWiseTV covers not just the use case and deployment examples as we go hands on with the big switch, but also a unique deep dive into understanding just how this works. A full appreciation for the engineering talent behind this innovation is warranted on this one when we go beyond the power negotiation and get into the physics of heat dissipation and other hurdles that had to be overcome. It’s the action packed TechWiseTV you have come to expect!

Watch the Show Right Here:

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The Rocket Slows: Data Center Power Growth Lessens

August 31, 2011 at 10:00 am PST

Interesting news for Data Center industry watchers:   growth in Data Center energy usage has apparently slowed.

Researcher John Koomey recently studied the issue at the request of The New York Times and determined that from 2005 to 2010 Data Centers worldwide increased energy usage by a little more than half (56 percent) while those in the United States increased usage by about one third (36 percent).

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Cisco Data Center 2011-Texas: Saving Power, Cooling, Space, and People

Most data centers are challenged with the same cost control problems of power, cooling, space, and people. Illustrating that one x86 server can cost more than US$400 a year in just energy consumption, a 2009 Gartner study concluded that IT managers can combat rising costs by reviewing their data center strategies and proactively looking to consolidation, use of energy saving solutions, and strategic deployment of IT labor.  Our online chronicle, Cisco Data Center 2011-Texas, provides an inside look at how Cisco IT is tackling these challenges with a strategy that is reflected in our new facility, Texas Data Center 2.

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