This Layer 3 stackable smart managed switch is perfect for enterprise IT professionals and network administrators who need advanced routing capabilities with high-density PoE+ connectivity. Our D-Link DGS-1520-28MP delivers:
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Lite Layer 3 routing features for advanced network segmentation and inter-VLAN routing
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Stackable design supporting up to 6 units for seamless network expansion
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PoE+ power delivery up to 30W per port for high-power devices
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Multi-Gigabit connectivity with 2.5G and 5G uplink options for future-ready networking
Key Features
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28-port configuration with 24 Gigabit PoE+ ports plus 4 SFP+ 10G uplinks
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Smart managed functionality with web-based GUI and CLI management
- Advanced Layer 3 capabilities including static routing and RIP v1/v2
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Stackable architecture with dedicated stacking ports for high-bandwidth interconnection
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PoE+ budget up to 740W supporting high-power wireless access points and IP cameras
- Comprehensive enterprise security features including ACLs and port security
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Energy-efficient design with IEEE 802.3az Energy Efficient Ethernet support
Technical Specifications
| Manufacturer |
D-Link |
| Model Number |
DGS-1520-28MP |
| Type |
Layer 3 Stackable Smart Managed Switch |
| Port Configuration |
24 x Gigabit PoE+ ports + 4 x SFP+ 10G ports |
| PoE Budget |
740W total, 30W per port PoE+ capability
|
| Switching Capacity |
128 Gbps with multi-gigabit performance
|
| Stacking |
Up to 6 units via dedicated stacking ports
|
| Layer 3 Features |
Static routing, RIP v1/v2, inter-VLAN routing |
| Management |
Web GUI, CLI, SNMP v1/v2c/v3, smart managed interface
|
| Compatible Systems |
Enterprise networks, data centers, campus deployments |
Frequently Asked Questions
Q: What Layer 3 routing capabilities does this smart managed switch provide?
A: This Lite Layer 3 switch supports static routing, RIP v1/v2 protocols, and inter-VLAN routing, making it ideal for network segmentation and efficient traffic management in enterprise environments.
Q: How many switches can be stacked together and what's the benefit?
A: You can stack up to 6 units using dedicated stacking ports, creating a single logical switch with up to 144 PoE+ ports and simplified management through one IP address.
Q: What devices can this PoE+ switch power effectively?
A: With 740W PoE budget and 30W per port capability, this switch can power high-demand devices like 802.11ac/ax wireless access points, PTZ IP cameras, and VoIP phones simultaneously.
Q: Does this switch support multi-gigabit speeds for future network upgrades?
A: Yes, the 4 SFP+ ports support 10 Gigabit connectivity for uplinks, and the switch architecture is designed to handle increasing bandwidth demands with its 128 Gbps switching capacity.
