CONM-PNT TECHNOLOGY TODAY Video surveillance has accelerated in the post 9/11 world, and surveillance of corporate premises has also seen unprec- edented growth. One of the reasons for this growth is the increasing sophistication and ease-of-use available to install and use networked video cameras and data devices. One of the new enabling technologies is Power Over Ethernet (PoE). Traditional power lines supplying AC power are not always pra

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