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Compact managed switch with stable performance.
DGS-3000-28L
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D-Link 24 Gigabit electrical ports + 4 Gigabit optical ports...
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DGS-3000-28L
- Description:
- D-Link 24 Gigabit electrical ports + 4 Gigabit optical ports, switching capacity: 336G/3.36T, packet forwarding rate: 51Mpps/126Mpps, managed switch, support DHCP server, rack mount
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- Brand:
- D-Link
- GTIN:
- 790069469954
- Condition:
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DGS-3000-28L Overview
DGS-3000-28L is a robust, high-performance Layer 2 managed switch designed for efficient network architecture and seamless scalability. Engineered with versatility in mind, it offers dual power options via an AC power supply, a mix of high-density Ethernet ports including 24 RJ-45 and 4 combo SFP uplink ports, and stacking capabilities that help streamline network expansion.
Optimized for consistent, low-latency performance, the DGS-3000-28L is ideal for environments ranging from enterprise campuses and data centers to branch office deployments. Its modular design and reliable switching capacity ensure efficient management of high-demand networks while accommodating future growth and diverse use cases.
DGS-3000-28L price is is available on request. Get immediate quote.
Request bulk order quote for DGS-3000-28L for additional pricing. Browse the full D-Link Aggregation Switches series or explore all D-Link products.
DGS-3000-28L Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Redundant Power Supply Supported
- No
- Uplink Configuration
- 1G
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- IOS
- LAN Lite
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Height
- 1.75 inches
- Layer Supported
- Layer 2
- Power Consumption
- N/A
- Form Factor
- Desktop / Rack-mount
- Memory
- 128 MB
- Flash Memory
- 32 MB
- Switching Capacity
- 56 Gbps
- Width
- 17 inches
- Switching Capacity with Stacking
- 112 Gbps
- Weight
- N/A
- Depth
- 9.6 inches
- Manufacturer Part Number
- DGS-3000-28L
- Port/Expansion Slot Details
- 24 RJ-45 ports and 4 combo SFP ports
- Product Name
- D-Link DGS-3000-28L Managed Gigabit Switch
DGS-3000-28L Use Case
Top-of-Rack Data Center Aggregation with DGS-3000-28L-D-Link 24 Gigabit + 4 Optical Ports
In a mid-sized data center, deploy the DGS-3000-28L-D-Link managed switch as a top-of-rack aggregator to consolidate 24 Gigabit RJ45 server uplinks and 4 SFP fiber links. With a switching capacity of 336 Gbps (3.36 Tbps) and packet forwarding rate of up to 126 Mpps, IT teams achieve sub-millisecond latency for virtualized workloads. Integrated DHCP server support automates IP provisioning for hundreds of VMs. Benefit: streamlined operations, scalable virtualization, and predictable application performance under heavy east-west traffic.
Multi-Building Campus Edge Distribution Using DGS-3000-28L-D-Link Switch
A university deploys rack-mounted DGS-3000-28L-D-Link switches in each building’s telecom room to deliver high-speed access for students and staff. Leveraging 24 Gigabit electrical ports for classroom and office devices and 4 Gigabit optical uplinks for inter-building fiber rings, the network maintains 51 Mpps forwarding per module with QoS-driven traffic prioritization. Built-in DHCP server functionality simplifies IP address management across 10,000+ endpoints. Outcome: resilient, centrally managed campus connectivity with seamless failover and simplified network administration.
Industrial Automation & IoT Edge Network with DGS-3000-28L-D-Link 24G/4SFP Rack-Mount Switch
In a manufacturing plant, install the DGS-3000-28L-D-Link managed switch in the control room rack to isolate and manage PLCs, sensors, and HMI panels. Its 24 Gigabit copper ports connect local devices, while 4 fiber SFP ports link to the central SCADA system. The 336 Gbps switching capacity and 51 Mpps per slot ensure deterministic, low-latency communication for control loops. Onboard DHCP server accelerates deployment of new IoT devices. Benefit: enhanced network segmentation, reliable real-time control, and simplified device commissioning.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DGS-3000-28L |  DGS-3130-54TS |  DGS-3130-30S |  DGS-3120-48TC |  DGS-3000-28X | |
|---|---|---|---|---|---|
| Depth | 9.6 inches | 11.02 inches | 11 inches | 11.42 inches | 10 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 MB | 64 MB | 64 MB | 64 MB | 32 MB |
| Form Factor | Desktop / Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.69 inches | 1.73 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | DGS-3000-28L | DGS-3130-54TS | DGS-3130-30S | DGS-3120-48TC | DGS-3000-28X |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo | Combo | Twisted Pair |
| Memory | 128 MB | 256 MB | 256 MB | 256 MB | 128 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 24 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | Over 48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 24 RJ-45 ports and 4 combo SFP ports | 48 x 10/100/1000 RJ45 ports, 4 x 1G SFP ports, 2 x stacking ports | 24 x 10/100/1000 Ethernet ports, 4 x 10/100/1000 SFP ports, stacking module ports | 48 x 10/100/1000 ports and 4 x 10/100/1000 SFP slots | 24 x 10/100/1000 RJ45 ports and 4 x 1G SFP slots |
| Power Consumption | N/A | 59.3W | 25 W | 40W | 27W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | D-Link DGS-3000-28L Managed Gigabit Switch | D-Link DGS-3130-54TS Smart Managed Switch | D-Link DGS-3130-30S Stackable Managed Gigabit Switch | D-Link DGS-3120-48TC Gigabit Switch | DGS-3000-28X Smart Managed Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 104 Gbps | 56 Gbps | 104 Gbps | 56 Gbps |
| Switching Capacity with Stacking | 112 Gbps | 212 Gbps | 112 Gbps | N/A | 112 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | N/A | 25.2 lbs | 12 lbs | 16 lbs | 6.6 lbs |
| Width | 17 inches | 17.32 inches | 17.3 inches | 17.3 inches | 17 inches |
Reviews & Ratings
H
Hamza Siddiq
5
Works well for small enterprise networks.
V
Victor Lang
5
Reliable and quiet operation.
U
Usaid Khan
5
No issues during daily use.
T
Thomas Webb
5
Good value access switch.
Questions & Answers
What is the D-Link DGS-3000-28L managed switch?
The DGS-3000-28L is a rack-mountable D-Link Layer 3 Lite managed switch featuring 24 Gigabit RJ45 ports, 4 Gigabit SFP ports, 336 Gbps switching capacity, and advanced L2/L3 functionality.
How many electrical and optical ports does the DGS-3000-28L have?
It provides 24 Gigabit electrical (RJ45) ports and 4 Gigabit optical (SFP) ports for mixed copper and fiber connectivity.
What is the switching capacity and packet forwarding rate of the DGS-3000-28L?
The switch delivers up to 336 Gbps switching capacity, 126 Mpps L2 forwarding rate, and 51 Mpps L3 routing performance.
Does the DGS-3000-28L support Layer 3 routing?
Yes. It supports static IPv4/IPv6 routing, with up to 64 routing entries and basic inter-VLAN routing capabilities.
Can the DGS-3000-28L act as a DHCP server?
Yes. The switch includes integrated DHCP server and relay functions for dynamic IP address assignment.
What management interfaces are available on the DGS-3000-28L?
You can manage it via web GUI, CLI (SSH/Telnet), SNMP v1/v2c/v3, RMON, and D-Link’s D-View NMS for centralized control.
Is the DGS-3000-28L designed for rack mounting?
Yes. It fits a standard 19″ rack, occupies 1U space, and includes mounting brackets for front-to-back airflow.
What security features does the DGS-3000-28L offer?
It supports ACLs, 802.1X port authentication, IP-MAC-Port binding, DHCP snooping, Dynamic ARP Inspection, and DoS protection.
Does the DGS-3000-28L support VLANs?
Yes. It supports up to 4 K VLANs with 802.1Q tagging, private VLANs, GVRP, and voice VLAN for traffic segmentation.
What QoS capabilities are available on the DGS-3000-28L?
It features 8 hardware queues per port, DSCP/ToS priority, 4-color priority scheduling (SP/WRR), traffic shaping, and rate limiting.
Are third-party SFP modules supported on the DGS-3000-28L?
Yes. The 4 SFP ports accept standard 1000Base-SX/LX/ZX modules for multimode or single-mode fiber connectivity.
What redundancy protocols does the DGS-3000-28L support?
It supports STP/RSTP/MSTP, LACP for link aggregation, and VRRP for gateway failover and network resilience.
Can I mirror ports on the DGS-3000-28L for traffic analysis?
Yes. It supports one-to-one, many-to-one, and flow-based port mirroring for monitoring and troubleshooting.
Does the DGS-3000-28L support IPv6?
Yes. It offers IPv6 management via HTTP/HTTPS, SSH, and SNMP, plus basic IPv6 static routing support.
What warranty and support does D-Link provide for the DGS-3000-28L?
D-Link backs the DGS-3000-28L with a limited lifetime warranty, free firmware updates, and 24/7 technical support.