D-LINK 54 port Stackable Gigabit Layer 3+ Switch with 6 10GbE ports

Specifications:

• 802.1X Access Control: Yes
• Guest VLAN: Yes
• IP Interfaces: Yes
• Layer 3 Switching: Yes
• Redundant PSU: DPS-500
• Routing Table Size: 512
• Stacking: Physical and Virtual
• Stacking Capacity: Physical (9) | Virtual (32)
• Number of Ports: 48 - 52
• PoE Type Required: None
• Type of Port Required: Gigabit Copper | Gigabit Fibre | 10 Gigabit Copper | 10 Gigabit Fibre
• Redundant Power Supply Option: Yes
• Stacking Bandwidth: 80 Gbps
• Switch Type: Layer 3 Lite
• Switch Series: DGS-3130 Series
• 10 Gig ports: Yes
• 10GBase-T ports: 2
• Layer: Layer 3
• SFP+ ports: 4
• Cable Diagnostics: Yes
• Command Line Interface: Yes
• DHCP Server Screening: Yes
• Dimensions (Size): 440 x 290 x 44 mm
• Energy Saving Technology: EEE Compliant | D-Link Green
• Fans: 2
• IGMP Snooping: Yes
• Jumbo Frame: 9K
• Link Aggregation: Yes
• QoS: Yes
• 19 inch Rack Mountable: Yes
• Warranty: Limited Lifetime
• SNMP: Yes
• Spanning Tree Protocol: Yes
• Switching Capacity: 216 Gbps
• 1000Base-T ports: 48 Ports
• VLAN: 4K Groups
• Voice VLAN: Yes
• Web-based GUI: Yes

Features:

• 48 1000Base-T ports with 2 10GBASE-T and 4 10G SFP+ ports
• Six 10Gb ports: 2 copper and 4 SFP+ for stacking and uplinks
• 216 Gbps switching capacity
• Stackable up to 9 switches with 80Gb stacking bandwidth
• Layer 3 switch with essential Layer 3 features included
• 6 kV surge protection on all copper ports
• Comprehensive security features
• Redundant Power Supply support