D-link DGS-3130-54S 54 port Stackable Gigabit SFP Layer 3+ Switch with 6 10GbE ports

Manufacture # D-link | Model # DGS-3130-54S

The DGS-3130 Series features built-in 6 kV surge protection on all PoE and non-PoE Gigabit Ethernet access ports without needing external surge protection. This effectively protects the switches against sudden electrical surges caused events such as lightning strikes or unstable electrical current. This significantly reduces the chances of equipment being damaged, effectively lowering maintenance costs by minimizing the need for expensive repairs or replacement.
 

Features:

• 48 SFP 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
• Comprehensive security features
• Redundant Power Supply support 

Overview:

• Routing Table Size: 512
• Number of Ports: 48 - 52
• Stacking Bandwidth: 80 Gbps
• Switch Type: Layer 3 Lite
• Layer: Layer 3

Manufacturer Warranty: Lifetime Limited Warranty