D-Link DGS-1520-52MP 52-Port Gigabit PoE+ Managed Switch with 4 SFP+ 10G Uplinks, Rack-Mountable

The D-Link DGS-1520-52MP is a high-performance 52-port Gigabit managed switch designed for enterprise and SMB networks requiring robust Power over Ethernet (PoE+) capabilities. With 48 PoE+ ports and 4 10G SFP+ uplinks, this switch delivers reliable connectivity and power for IP cameras, wireless access points, VoIP phones, and other PoE devices. Its rack-mountable form factor and advanced Layer 2+ features make it ideal for network aggregation or core deployments.

Advantages

• 48 PoE+ ports with a total power budget of 740W, supporting high-power devices
• 4 10G SFP+ uplinks for high-speed backbone connections
• Advanced Layer 2+ switching with static routing, VLAN, QoS, and IGMP snooping
• Energy-efficient design with D-Link Green technology
• Easy management via web GUI, CLI, and SNMP

Suitable for

• Enterprise and SMB network aggregation
• IP surveillance systems with multiple PoE cameras
• Wireless LAN deployments with PoE access points
• VoIP phone networks
• Edge switching for high-density environments

Key specifications

• Ports: 48 x 10/100/1000BASE-T PoE+ (802.3at), 4 x 10G SFP+
• PoE Budget: 740W
• Switching Capacity: 176 Gbps
• Forwarding Rate: 130.95 Mpps
• MAC Address Table: 16K
• VLAN Support: 4K VLANs, 802.1Q
• Management: Web, CLI, SNMP v1/v2c/v3, RMON
• Rack-Mountable: 1U, 19-inch
• Dimensions (WxDxH): 440 x 250 x 44 mm
• Weight: 4.5 kg

Recommendations

For optimal performance, pair the DGS-1520-52MP with D-Link SFP+ transceivers (e.g., DEM-431XT) for uplink connections. Use Category 6a or higher cabling for 10G links. This switch is ideal for medium to large networks requiring high PoE power and 10G uplinks.