The edimax gp 101it is a power over ethernet injector that not only delivers a cost effective solution for power distribution but also provides a seamless way of deployment on the existing lan infrastructure with the use of power injectors dc power of up to 30w and the data that comes from a non poe switch or router are merged together and then transmitted to the ieee 8023ataf compliant products such as poe dome cameras through the ethernet cabling hence preserving your investment in hard