24 x IEEE 802.3 af/at PoE Gigabit ports + 4 x Gigabit Copper/SFP combo ports, provide up to 30Watts per portSFP socket for Easy and Flexible Fiber Expansion
Management: SNMP v1/v2c/v3, WEB, Telnet, St
8 x IEEE 802.3 af/at PoE Fast Ethernet ports + 4 SFP portsSFP socket for Easy and Flexible Fiber Expansion
Redundancy: X-Ring Pro (ultra high-speed recovery time < 20ms),RSTP/STP(802.1w/1D)IXMfunction