Energy-Efficient Ethernet Switch Modules from HP Help Cut Power Use and TCO

Updated: December 08, 2010

Many companies today are caught between competing pressures brought by data and power. Faced with moving ever increasing data faster and faster, they find the power to do that, as well as deal with the associated cooling, expensive and increasingly unavailable.

Sleep mode

The modules, which fit into existing switches, address this by going into sleep mode, as will EEE-connected devices in the absence of traffic. Because most network traffic comes in bursts, these devices are good candidates for energy efficiency.

The modules also address another concern, which is latency in the network. According to Jay Mellman, Director of Network Product and Solutions Marketing, the modules function with an instant-on capability and will wake up immediately upon detecting traffic, eliminating latency.

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