"Edimax GS-5424PLG 24-Port Gigabit PoE+ with 4 SFP Web Smart Switch IEEE 802.3af/at PoE compliant. Twenty-four Gigabit Ethernet ports and four mini-GBIC/SFP slots. Up to 30W per port (total power budget: 400W) for powering PoE-enabled devices. Auto-detection of powered devices (PD) and power consumption levels. Auto fault-detection on over/under current & voltage. Access Control List (ACL) support. Switch capacity:56Gbps & Forwarding rate:35.7Mbps. IEEE 802.1Q-based VLAN for network segmentation to improve performance and security. IGMP Snooping V1 / V2 support. 8K MAC address table and jumbo frame support up to 9KB. 19-inch 1U rack-mount."