This 48-port PoE switch is perfect for enterprise network administrators and data centers who need high-density power and connectivity for IP phones, wireless access points, and security cameras. Our D-Link xStack solution delivers:
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48 ports PoE switch capability with 740W power budget
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Layer 3 managed switch functionality for advanced routing
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xStack stackable technology for network expansion
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Gigabit ethernet performance on all ports
Key Features
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PoE switch 48 port design with full power allocation
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Layer 3 routing with OSPF and RIP support
- Stackable with xStack technology up to 9 units
- Advanced ethernet switches management via web GUI
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Server rack network switch form factor for data centers
Technical Specifications
| Manufacturer |
D-Link Systems, Inc |
| Model Number |
DGS-3120-48PC/SI |
| Type |
48-Port PoE+ Gigabit Layer 3 Managed Switch |
| Port Configuration |
48 x 10/100/1000 PoE+ ports + 4 x 10G SFP+ uplinks |
| PoE Budget |
740W total power for PoE switch 48 port deployment |
| Switching Capacity |
176 Gbps with wire-speed forwarding |
| Layer 3 Features |
Static routing, OSPF, RIP, VRRP support |
| Stacking |
xStack technology - up to 9 units (432 ports) |
| Management |
Web GUI, CLI, SNMP, RMON |
Frequently Asked Questions
Q: What devices can this 48-port PoE switch power?
A: This 48 ports PoE switch can power IP phones, wireless access points, security cameras, and other IEEE 802.3at/af compliant devices with up to 30W per port.
Q: How does the xStack technology work with this gigabit switch?
A: The xStack stackable feature allows you to connect up to 9 switches as a single logical unit, creating a 432-port managed network with simplified management.
Q: What Layer 3 routing protocols does this managed switch support?
A: This layer 3 managed switch supports static routing, OSPF v1/v2, RIP v1/v2, and VRRP for advanced network segmentation and redundancy.
Q: Is this suitable as a server rack network switch?
A: Yes, this server rack network switch features a 1U rack-mountable design ideal for data centers, with redundant power options and enterprise-grade reliability.
48-port PoE switch with xStack technology - D-Link Layer 3 managed switch for enterprise networks. 740W PoE budget, gigabit performance, stackable design.
