• 4x SFP 10 Gigabit Uplink Ports
• PoE Standard IEEE 802.3af/at
• Up to 30W per port, total ≤240W (Power supply not included)
• Fast Ring-Redundant, Reconfiguration <20ms
• ESD protection IEC61000-4-5 standard
• Web configuration, Web management
• VLAN, PoE management, MAC address table
• Port mirroring, password protection
• Relay Alarm for power failure, cable link down and PoE link down
• Temperature range -40° C ~ +75° C
• DIN-rail, Rack mounting brackets included