Compliance with the 802.3af/at PoE+ standard supports up to 30 W on each PoE port. The total 124 W PoE power budget for the 8× PoE+ ports opens up a wide range of applications, such as surveillance for offices, dormitories, and small businesses. It is fully compatible with IP cameras, access points, IP phones, computers, printers, and more.Ideal for IP Surveillance —Up to 250 m Transmissions. Limited lifetime warranty. Black.