• 4 PSE/PoE function ports

• IEEE 802.3 af/at

• Supporting the power Max. 30 W for each PSE/PoE port Palm with metal case with external power

• Auto-detect full/half-duplex modes for any port

• Dedicated full-duplex 200Mbps bandwidth Store-and-Forward switching methods

• IEEE 802.3x flow control for full-duplex and back-pressure flow control for half-duplex

• Non-blocking full wire speed forwarding Auto-MDI/MDI-X function for any port