D-Link DGS-1520-52MP Layer 3 Switch - 50 Ports - Manageable - 3 Layer Supported - Modular - 459.50 W Power Consumption - 740 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - 1U - Rack-mountable - Lifetime Limited Warranty

Next Generation Layer 3 Stackable Smart Managed Switch

A new generation of Layer 3 stackable Smart Managed switches to aggregate your Gigabit network with 10G ports for uplink or stacking.

High Availability and Flexibility

• 24 or 48 x 10/100/1000Base-T ports
• 20 or 44 x 10/100/1000Base-T PoE and 4 x 2.5GBase-T PoE ports
• 2 x 10GBase-T and 2 x SFP+ uplink ports

• Physical Stacking of up to 8 units
• 2 x 10GBase-T and/or 2 x SFP+
• 80 Gbps physical stacking bandwidth

Advanced L2 features

• RSPAN
• Selective Q-in-Q

Advanced L3 features

• IGMP v1/v2/v3
• MLD v1/v2
• PIM-SM/DM/SSM
• Static Route
• RIP/RIPng
• OSPF

Reliability and Resiliency

• Ethernet Ring Protection Switching (ERPS)
• Virtual Router Redundancy Protocol (VRRP)
• Redundant Power Supply (RPS) support

Management, Provisioning and Automation

• D-View 7
• D-Link Network Assistant (DNA)
• Zero Touch Provisioning (ZTP)