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Multi-port 802.3at PoE solution supports four-pair powering, Gigabit switching

Posted: 30 Dec 2010 ?? ?Print Version ?Bookmark and Share

Keywords:802.3at? PoE? midspan?

Microsemi Corp. says its new PowerDsine 6-port PD-9506G and 12-port PD-9512G midspans deliver up to 60W of power over all four pairs of Ethernet cabling, cutting power dissipation in half when compared to conventional two-pair solutions and providing 15 percent less energy consumption.

The midspans also include a gigabit interface to more easily support high-power devices such as PTZ cameras and thin clients; and implement 2-event classification as specified in the IEEE 802.3at specifications for communications with connected devices.

The PowerDsine 9500G family is designed specifically to power high power network devices over Ethernet cabling, eliminating the need for wiring to external AC power sources. The multiport midspans also feature a proprietary power feed technology that supports legacy PoE devices.

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