D-Link DGS-3130-30S: 24 x SFP Ports, 2 x 10GBASE-T, 4 x 10G SFP+ Ports – Premium L2/L3 Stackable Managed Switch

Meet the D-Link DGS-3130-30S, a high-capacity, flexible switch designed for growing networks that demand exceptional port density, seamless L2/L3 performance, and scalable architecture. With 24 SFP ports for fiber connectivity, plus 2 10GBASE-T copper uplinks and 4 10G SFP+ ports, this switch is engineered to handle dense access environments, mid-range aggregation, and campus networks with ease. It blends enterprise-grade reliability with smart features that simplify day-to-day management, security, and traffic control. The DGS-3130-30S is a stackable solution that grows with your network, enabling you to consolidate devices without sacrificing performance or manageability. Whether you’re deploying a data center access layer, a campus core, or a high-density edge, this switch delivers the stability, flexibility, and efficiency your network requires.

• High port density for fiber connectivity: 24 SFP ports give you abundant fiber paths for servers, storage, and uplinks, with concise support for multi-mode and single-mode optics to match your data-center or distribution needs.
• Flexible uplinks with multi-speed options: 2 x 10GBASE-T copper ports and 4 x 10G SFP+ ports provide versatile, scalable uplinks and switch-to-switch connections to optimize traffic segmentation and redundancy.
• Premium L2 and L3 features: Advanced switching and routing capabilities including VLANs, QoS, ACLs, static routing, and dynamic routing protocols for efficient traffic shaping and policy enforcement.
• Physical stacking for capacity and resilience: Stack up to 9 units with 80 Gbps per-device stacking bandwidth, enabling linear growth, simplified management, and high-availability deployments across campuses or data centers.
• Smart cooling and reliability: The fan system automatically adjusts to maintain optimal temperatures while minimizing noise and energy consumption, preserving performance in open-office or data-center racks.

Technical Details of D-Link DGS-3130-30S

• Port configuration: 24 x 1000BASE-SFP fiber ports, 2 x 10GBASE-T copper ports, 4 x 10G SFP+ ports for high-speed uplinks and inter-switch connectivity.
• Stacking capability: Supports physical stacking with up to 9 units, delivering a robust, scalable solution for growing networks and simplified management.
• Performance and architecture: Enterprise-grade L2/L3 features with efficient forwarding, QoS, VLAN support, ACLs, and routing capabilities to optimize data flow and security.
• Jumbo frames and efficiency: Supports jumbo frames for storage and virtualization traffic, enabling high-throughput transfers and improved efficiency in server clusters.
• Management options: Web-based GUI, CLI access, and SNMP for centralized monitoring, configuration, and automation within standard IT workflows.
• Cooling and power: Smart-fan cooling and energy-conscious design to maintain performance under load while reducing noise and heat output in rack environments.
• Security and reliability: ACLs, storm control, port security features, and robust firmware support to protect data and maintain steady operations.

How to Install DGS-3130-30S

Installing the DGS-3130-30S is designed to be straightforward for IT professionals, with a focus on minimal downtime and scalable deployment. Begin by determining your topology—whether you’ll create a core-distribution-access hierarchy or a flat stack for dense access. Plan the fiber paths to leverage the 24 SFP ports for server connections and reserve the 10G uplinks for aggregator switches or fiber backbones. Ensure you have compatible transceivers for your fiber type (LX/ZX/SX or copper SFP/10GBASE-T modules) and confirm power redundancy requirements if you’re deploying in a mission-critical environment.

• Unpack and mount: Install the DGS-3130-30S into a standard 19-inch rack, ensuring adequate clearance for airflow around the device and neighboring switches.
• Power and grounding: Connect to a reliable power source with proper grounding, and use redundant power if available for enhanced resilience.
• Network wiring: Connect 24 fiber links to the SFP ports using appropriate transceivers and fiber cables, and connect 2 x 10GBASE-T and 4 x 10G SFP+ uplinks as planned for uplink/downlink paths.
• Initial configuration: Access the switch via console or web GUI, configure management IP, network time protocol, and basic security settings, then establish your VLANs and QoS policies.
• Stacking setup: If you’re deploying a stack, connect stack cables between units according to the vendor’s stacking guide, enable stacking in the CLI or GUI, and verify inter-switch communication and the master switch selection.
• Policy and routing: Implement L2/L3 features such as VLANs, static routes, OSPF or other dynamic routing mechanisms, and configure ACLs to protect management interfaces and sensitive networks.

Best practices include enabling features like IGMP Snooping for multicast-efficient networks, configuring storm control to prevent broadcast floods, and enabling energy-saving modes during idle periods. For campuses with mixed traffic, leverage QoS to prioritize critical applications such as voice, video, virtualization, and storage replication. Back up configurations after major changes and monitor the stack with SNMP traps and periodic health checks to catch anomalies early. The DGS-3130-30S is designed to deliver consistent performance across dense fiber deployments and high-density uplinks, enabling you to create flexible, future-proof networks.

Technical Compatibility and Management Highlights

• Interoperability: Works with a wide range of SFP/SFP+ modules and uplink configurations, enabling seamless integration into existing data center and campus networks.
• Security posture: Features for secure management (SSH, SNMPv3, ACLs) to protect administration interfaces and prevent unauthorized access.
• Quality of Service: Granular QoS controls to prioritize latency-sensitive traffic, ensuring stable performance for business-critical applications.
• Layer 3 routing: Static routes and dynamic routing protocols support scalable routing between VLANs and data center networks.
• Management flexibility: Web UI and CLI options provide a familiar experience for network admins, with SNMP for integration into existing monitoring systems.

Frequently Asked Questions

• What is the port layout of the DGS-3130-30S? It features 24 SFP fiber ports, 2 x 10GBASE-T copper ports, and 4 x 10G SFP+ ports for high-capacity uplinks and inter-switch connections.
• Can I stack multiple DGS-3130-30S switches? Yes. The device supports physical stacking of up to 9 units, delivering a combined, scalable solution with up to 80 Gbps per-device stacking bandwidth.
• Does this switch support Layer 3 routing? Yes. It includes premium L2 and L3 features such as static routing, dynamic routing protocols, and ACLs for secure and efficient traffic routing.
• What management options are available? The DGS-3130-30S can be managed via a web-based GUI, CLI, and SNMP, offering flexibility to fit into diverse IT environments and automation workflows.
• Are jumbo frames supported? Yes. Jumbo frames are supported to optimize large data transfers, virtualization traffic, and storage-related workloads.

With its dense fiber-centric design, flexible 10G uplinks, robust L2/L3 features, and scalable stacking, the D-Link DGS-3130-30S stands out as a smart choice for enterprises requiring reliable performance, simplified management, and future-ready expansion. Its smart cooling, energy-conscious design, and enterprise-grade capabilities help ensure that your network remains resilient in the face of growing workloads, fluctuating traffic, and evolving security demands. Whether you’re building a data center spine, an edge aggregation layer, or a high-density campus network, the DGS-3130-30S delivers a compelling combination of density, performance, and control that translates into tangible business value.