Altronix eBridge1STR ethernet over coax adapter kit transmits data at 25Mbps and power over Coax cable in a PoE compliant format. The eBridge1PCRM is powered by an external midspan or endspan. The eBridge1PCRM receiver passes PoEPoE power over the same coax cable to the eBridge1ST transceiver, which, in turn, passes this power to an enabled IP cameradevice. These plug and play units facilitate a cost-effective, simple way to replace legacy analog products with new IP devices over existing coax up to 500m.