EtherWAN’s EX45900 is a hardened-grade, 802.3at Gigabit Unmanaged PoE switch designed for integration of mission-critical PoE devices in IP security, access control, and intelligent transportation systems. The EX45900 features five (5) 10/100/1000TX ports and one (1) 1000BASE fiber port. Among the TX ports, four (4) are with IEEE802.at compliant PoE/PSE ports providing up to 30-watts per port with a full 120W power budget for maximizing power delivery to devices such as PTZ cameras.