8-Port Gigabit Reverse Poe Managed Ethernet Switch With

A PoE switch has the Power over Ethernet functionality built into it. This means you can power devices using network cables. A PoE switch provides power that can be used to run other devices via the Ethernet cabling. If your network has distributed switches, it's also possible to get PoE pass-through switche

The Reverse PoE Switch provides power and data from a single point, using both of Power over Ethernet (PoE) & Reverse Power supply over a single Cat-5 cable. The eight Fast Ethernet ports can be used for any 10/100 /1000 Mbps link and four of 1-8 port can supply industry-standard IEEE 802.3af power.