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D-Link DGS-1210-28P 28-Port Gigabit Smart Managed PoE Switch
Key Features
Brand: D-Link
Ports: 28 x 10/100/1000BASE-T
Other Ports: 4 x SFP combo
PoE: Yes
Standard: 802.3at (PoE+)
PoE ports: 1 – 24
PoE budget: 193 W
Managed: Smart management
Ventilation: Fan
Form Factor: Desktop / rack-mount
1 Year Warranty
D-Link DGS-1210-28P 28-Port Gigabit PoE Switch: The Intelligent Core for Growing Business Networks
Modern business infrastructure requires a network switch that goes beyond basic connectivity. It demands smart traffic segregation, advanced security layers, and high-capacity power distribution. The D-Link DGS-1210-28P 28-Port Gigabit Smart Managed Switch balances these features perfectly. Housed in a dense 1U rackmountable frame, it delivers high-performance Gigabit connectivity alongside advanced management features tailored for small-to-medium enterprises (SMEs), managed workplaces, and VoIP infrastructures.
Why Choose the D-Link DGS-1210-28P Smart Managed Switch
The D-Link DGS-1210-28P is engineered as an elite edge or core switch for networks requiring refined traffic control without the massive costs or command-line complexity of high-end enterprise hardware.
High-Density Gigabit PoE+ Infrastructure
The physical architecture features 24 dedicated 10/100/1000 Mbps Gigabit Ethernet ports that fully comply with both IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards. Delivering up to 30 Watts per individual port within a robust 193-Watt total system budget, the switch easily powers a dense grid of multi-band wireless access points, Pan-Tilt-Zoom (PTZ) IP security cameras, and desktop VoIP hardware directly over your standard data lines.
Dedicated Fiber-Optic SFP Uplink Expansion
To eliminate network bottlenecks when routing data back to a central server room or internet firewall, the D-Link DGS-1210-28P includes 4 dedicated Gigabit SFP slots. These slots allow for high-speed fiber-optic connections over long distances across a large campus or multi-story building, keeping all 24 copper ports open for local device connectivity.
Advanced Layer 2 Settings and Management
Administrators can securely manage the switch via a user-friendly web-based Graphical User Interface (GUI) or the unified D-Link Network Assistant utility. Key integration features include:
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- Traffic Control: Configure Virtual LANs (VLANs) to segment sensitive financial data from public guest traffic.
- Voice VLAN Automation:
Automatically prioritizes voice call traffic (VoIP) over standard web browsing data, ensuring crystal-clear audio communication even during heavy office workloads.
- Network Troubleshooting: Features Loopback Detection and Cable Diagnostics to help IT teams locate and resolve physical cable faults instantly.
Comprehensive Network Security and Protection
Protecting localized business endpoints against modern cyber threats requires built-in hardware security defenses. The D-Link DGS-1210-28P integrates strict defensive guardrails into its core software.
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- D-Link Safeguard Engine: Prevents malicious traffic floods and virus outbreaks from overloading the switch CPU, maintaining network stability during an internal attack.
- Access Control Lists (ACL): Allows administrators to screen network access by setting custom rules based on specific IP or MAC addresses.
- 802.1X Port Security: Requires external authentication protocols before granting a physical network port connection, stopping unauthorized network access at the wall jack.
Eco-Friendly Efficiency with D-Link Green Technology
The D-Link DGS-1210-28P balances its high performance with automatic power-saving protocols, shrinking your daily office utility costs.
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- IEEE 802.3az EEE Standard: Constantly monitors port utilization, placing data lines into a low-power standby mode when traffic drops to zero.
- Time-Based PoE Scheduling: Allows administrators to configure the switch to cut power to devices like office VoIP phones or access points during weekends or non-business hours to save energy.
- Smart Cooling Profile: Utilizes temperature-controlled cooling fans that scale their speed based on active internal heat loads, minimizing acoustic noise during low-demand hours.
Technical Specifications Table
| Metric Feature | Specification Detail |
|---|---|
| Port Configuration | 24 x 10/100/1000 Mbps PoE Ports + 4 x Gigabit SFP Slots |
| PoE Standards Supported | IEEE 802.3af / IEEE 802.3at Compliant |
| Total System PoE Budget | 193 Watts total capacity |
| Switching Fabric Capacity | 56 Gbps non-blocking bandwidth |
| Packet Forwarding Rate | 41.7 Mpps wire-speed performance |
| MAC Address Table | Up to 8,000 entries |
| Management Protocols | Web GUI, SNMP, CLI, Compact CLI, Telnet |
| Form Factor Profile | Rackmountable 1U Industrial Metal Frame |
Frequently Asked Questions (FAQs)
What is the advantage of the DGS-1210-28P over an unmanaged 24-port switch?
An unmanaged switch offers a basic plug-and-play setup but cannot be customized. The Smart Managed D-Link DGS-1210-28P provides a secure online control dashboard. Through this panel, you can isolate traffic using VLANs, prioritize real-time voice calls via Voice VLAN tools, and monitor port performance to prevent unauthorized access.
What happens if the power draw exceeds the 193W PoE budget?
The switch utilizes built-in hardware power prioritization rules. If total device power consumption hits the 193W ceiling, the switch will safely cut off power to the highest-numbered ports (e.g., starting with port 24) to protect the power and data integrity of the remaining active connections.
