Switch type: Managed Switch layer: L2+ Quality of Service (QoS) support: Y Web-based management: Y Cloud-managed: Y ARP inspection: Y Configuring Location Settings (CLI): Y System event log: Y Basic switching RJ-45 Ethernet ports quantity: 24 Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) SFP+ module slots quantity: 4 Console port: RJ-45/Micro-USB Power connector: AC-in jack Networking standards: IEEE 802.3af,IEEE 802.3at 10G support: Y Port mirroring: Y Flow control support: Y Link aggregation: Y Broadcast storm control: Y Rate limiting: Y Spanning tree protocol: Y Head-of-line (HOL) blocking: Y VLAN support: Y Switching capacity: 128 Forwarding rate: 95.23 MAC address table: 16000 Store-and-forward: Y Jumbo frames support: Y Jumbo frames: 9000 Packet buffer memory: 12 DHCP features: DHCP client,DHCP relay,DHCP server Access Control List (ACL): Y IGMP snooping: Y MAC address filtering: Y Static port security: Y SSH/SSL support: Y BPDU filtering/protection: Y IP-MAC-Port binding: Y Authentication: Auto VLAN,Guest VLAN Multicast support: Y Rack mounting: Y Form factor: 1U Product colour: Black Reset button: Y LED indicators: Y Number of fans: 3 Power source: AC Power supply included: Y AC input voltage: 100 - 240 AC input frequency: 50/60 Power consumption (max): 486.2 Power over Ethernet (PoE): Y Power over Ethernet plus (PoE+) ports quantity: 16 Power over Ethernet 4PPoE (PoE++) ports quantity: 8 Power over Ethernet (PoE) power per port: 30 Total Power over Ethernet (PoE) budget: 500 Operating temperature (T-T): 0 - 40 Storage temperature (T-T): -40 - 70 Operating relative humidity (H-H): 10 - 90 Storage relative humidity (H-H): 5 - 90 Heat dissipation: 1658.78 Width: 440 Depth: 330 Height: 44 Cables included: AC Quick start guide: Y Certification: CE, FCC, RoHS