D-link DGS-1210-28P 28-Port Gigabit PoE Switch

D-link DGS-1210-28P 28-Port Gigabit PoE Switch

The D-Link DGS-1210-28P is a 28-Port Gigabit PoE (Power over Ethernet) switch designed for network management in businesses and enterprise environments. Here’s a description of what you can expect from this switch:

1. Port Configuration:
   • 28 Gigabit Ethernet Ports: These ports support data transfer rates of up to 1 Gbps, providing high-speed connectivity for various devices.
2. PoE Support:
   • Power over Ethernet (PoE): This feature allows the switch to provide both data and power to compatible PoE-enabled devices over Ethernet cables. These devices can include IP phones, wireless access points, IP cameras, and more.
3. Switching Layer:
   • Layer 2: The switch operates at Layer 2 of the OSI model, handling Ethernet frames and MAC addresses.
4. Management Features:
   • Web-Based Management: A user-friendly web interface for configuring and managing switch settings.
   • SNMP Support: Simple Network Management Protocol support for network monitoring and management.
   • D-Link Network Assistant (DNA): Software for easy switch discovery and basic configuration.
   • Command Line Interface (CLI): Advanced users can configure the switch using command-line commands.
5. Security Features:
   • Access Control Lists (ACL): Granular control over network traffic by specifying which packets are allowed or denied.
   • MAC Address Filtering: Control access to the network based on MAC addresses.
   • Port Security: Limit the number of MAC addresses that can be learned on a port.
   • DHCP Snooping: Prevent unauthorized DHCP servers from distributing IP addresses.
6. VLAN Support:
   • VLAN Groups: Support for creating multiple VLANs to logically segregate network traffic.
   • 802.1Q VLAN Tagging: Allows VLAN identification within Ethernet frames.
7. Quality of Service (QoS):
   • Traffic Classification: Prioritize traffic based on 802.1p priority, DSCP, or IP precedence.
   • Bandwidth Control: Allocate and manage bandwidth for different types of traffic.
   • Queue Management: Supports multiple priority queues for better handling of different types of traffic.
8. Link Aggregation:
   • Link Aggregation Groups (LAG): Combine multiple ports into a single logical link for increased bandwidth and redundancy.
9. Loopback Detection:
   • Prevents network loops that can lead to disruptions in communication.
10. Energy Efficiency:
    • IEEE 802.3az Energy-Efficient Ethernet (EEE): Automatically reduces power consumption during periods of low network activity.
11. Physical Design:
    • Rack-Mountable: Designed to be installed in a standard network equipment rack.
12. PoE Budget:
    • The switch should provide information about the total PoE budget available for powering connected devices.

Specifications

1. General Specifications:
   • Model: DGS-1210-28P
   • Port Configuration: 24 10/100/1000BASE-T PoE Ports, 4 Gigabit SFP Ports
   • PoE Standard: IEEE 802.3af/at (PoE+)
2. Switching Capacity:
   • Switching Capacity: 56 Gbps
   • Forwarding Rate: 41.67 Mpps (64-byte packet size)
3. Layer:
   • Layer 2
4. Physical Interfaces:
   • 24 x 10/100/1000BASE-T Ports (PoE)
   • 4 x Gigabit SFP Ports
5. Power Over Ethernet (PoE):
   • PoE Budget: Up to 193W (Depending on Power Budget Allocation)
   • PoE+ Support: Yes (IEEE 802.3at)
6. VLAN Support:
   • VLAN Groups: Up to 256 Static VLAN Groups
   • 802.1Q VLAN Tagging: Yes
7. Quality of Service (QoS):
   • 802.1p Priority Queues: 8 Queues per Port
   • Traffic Classification: Supports TOS/DSCP, CoS, and IP Precedence
8. Security Features:
   • Access Control Lists (ACL): Up to 50 Entries
   • MAC Address Filtering: Yes
   • Port Security: Supports 64 MAC Addresses per Port
9. Management Features:
   • Web-Based Management: Yes
   • SNMP Versions: v1, v2c, v3
   • CLI (Command Line Interface): Yes
   • D-Link Network Assistant (DNA): Yes
10. Energy Efficiency:
    • IEEE 802.3az Energy-Efficient Ethernet (EEE): Yes
11. Loopback Detection:
    • Loopback Detection: Yes
12. Physical Design:
    • Rack-Mountable: Yes
    • Dimensions (W x D x H): 17.3 x 11.02 x 1.73 inches (440 x 280 x 44 mm)
13. Weight:
    • Weight: 9.3 lbs (4.2 kg)

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