· 24 x IEEE 802.3 af/at PoE Gigabit ports + 4 x Gigabit Copper/SFP combo ports, provide up to 30Watts per port

· SFP socket for Easy and Flexible Fiber Expansion

· Management: SNMP v1/v2c/v3, WEB, Telnet, Standard MIB

· IXM function enables fast deployment

· Security:802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption),HTTPS,SSH and SNMPv3

· Redundancy: Gigabit X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D),MSTP

· 48VDC power input (46-57 VDC for POE af , 53 -57 VDC is recommended for at) and 2 relay output

· -40 ~ 70°C wide-range operating temperature