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photo: Alex Garaev/Shutterstock.com

To hear Cisco tell it, the world is quickly running out of wireless spectrum. Tim Farrar, of TMF associates, says a look at the numbers shows that Cisco first overstated them, then revised them, and is now overstating them again. Read more »

Data center
photo: Shutterstock/White78

With all the excitement around software-defined networking, most people forget that OpenFlow, which helped jump start that conversation, is more than just virtualization. It’s the creation of a common hardware platform that will commoditize the router. Read more »

juniper-e1285126486224

The threat of software-defined networking has prompted Juniper to revamp its business model — switching from a hardware-based model to one more familiar in enterprise software. It has also unveiled an SDN strategy that preserves the importance of specialty hardware at the lowest level of the network. Read more »

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networkcenter

This shift in WAN requirements is placing increased cost and performance pressure on traditional WAN solutions, which either pose the exorbitant costs of private WAN services or are burdened by the unreliability of the public internet. WAN optimization and virtualization can address and improve this in enterprises. Read more at GigaOM Pro »

networkcables

Companies spent roughly $1.6 billion buying networking startups in 2012 with one deal being responsible for the lion’s share of that total. Yet, even if VMware hadn’t purchased Nicira for $1.26 billion, networking deals and software-defined networking deals in particular, were red hot in 2012. Read more »

Plexxi CEO David Husak
photo: Plexxi

Plexxi has made a new networking box that it calls a switch, but is radically different from the switches on the market today. The switch contains software plus an optical transceiver that link to other Plexxi boxes to form a fast connection between thousands of servers. Read more »

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money1

Many factors have driven the recent high demand for IT products and services. However, relentless global economic weakness and uncertainty have resulted in a deterioration of worldwide IT spending through the third quarter and will continue to be an anchor in the fourth quarter. Read more at GigaOM Pro »

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