KEY FEATURES

• Provide 4 or 8 10/100/1000 Base TX PoE ports plus 2 or 4 100/1000BaseF SFP slots
• IEEE 802.3af 15.4W / IEEE 802.3at ,30W High Power PoE / IEEE 802.3bt, 60W Ultra PoE (port 1&2 of DG-IS4514HP only)
• Total PoE power budget: 120W (DG-IS4508HP) / 240W (DG-IS4512HP & DG-IS4514HP)
• 9K Jumbo frames
• L2 wire-speed switching engine
• 8K MAC forwarding addresses
• Network redundant LACP, Spanning tree STP, RSTP & MSTP, and quick Ring fail-over protection (< 20 ms)
• Port-based /tag-based VLAN, IEEE 802.1ad/QinQ VLAN, Add/remove VLAN tags
• Multicasting support IGMP v1/v2, proxy & snooping
• Multicast/Broadcast/Flooding Storm Control
• IEEE802.1x access control
• CLI/Web/SNMP management interfaces
• Dual power input & Reverse power protection