D-Link DGS-3630-28TC Switch

28-Port Gigabit xStack Layer 3+ Managed Stackable Switch with 24 1000Base-T (4 Combo SFP) and 4 10 GbE SFP+ Ports (Advanced Layer 3 functionality requires Enhanced Image Licence) Specifications: 802.1X Access Control: Yes Guest VLAN: Yes IP Interfaces: Yes Layer 3 Switching: Yes Redundant PSU: DPS-500 Routing Table Size: 16000 Stacking: Physical and Virtual Stacking Capacity: Physical (9) | Virtual (32) Number of Ports: 24 - 32 PoE Type Required: None Type of Port Required: Gigabit Copper | Gigabit Fibre | 10 Gigabit Fibre Redundant Power Supply Option: Yes Stacking Bandwidth: 80 Gbps Switch Type: Layer 3+ IP Routing Switch Series: DGS-3630 Series 10 Gig ports: Yes Layer: Layer 3 SFP+ ports: 4 Cable Diagnostics: Yes Command Line Interface: Yes DHCP Server Screening: Yes Dimensions (Size): 441 x 259.8 x 44 mm Energy Saving Technology: EEE Compliant | D-Link Green Fans: 2 IGMP Snooping: Yes Jumbo Frame: 12K bytes Link Aggregation: Yes QoS: Yes 19 inch Rack Mountable: Yes Warranty: Limited Lifetime SFP ports: 4 Ports (Combo) SNMP: Yes Spanning Tree Protocol: Yes Switching Capacity: 128 Gbps 1000Base-T ports: 24 Ports VLAN: 4K Groups Voice VLAN: Yes Web-based GUI: Yes Features: Gigabit Layer 3 Stackable Switch Four 10 Gigabit uplink ports 6kV surge protection on all RJ-45 ports Stackable up to 9 units (432 GbE ports) Supports long-distance stacking over fibre 80 Gbps per device stacking bandwidth Easy-to-use web GUI Industry standard CLI