Description

D-Link DGS-3130-30S 30-Port Lite Layer 3 Stackable Managed Switch

The D-Link DGS-3130-30S is a high-performance Lite Layer 3 stackable managed switch designed for enterprise access networks, metro Ethernet deployments, and large-scale campus infrastructures. It delivers a flexible and scalable switching platform with 24 × SFP ports, 2 × 10GBASE-T uplink ports, and 4 × 10G SFP+ ports, making it ideal for fiber-based backbone connectivity and high-density aggregation environments.

This switch is built to handle modern network traffic efficiently with a combination of advanced Layer 2 and Layer 3 features, including static routing, RIP, OSPF support (model-dependent features in series), VLAN segmentation, and multicast optimization. It ensures optimized data flow between VLANs while reducing unnecessary broadcast traffic. With stacking support up to 9 units, administrators can scale the network up to hundreds of ports while maintaining a single management interface, improving operational efficiency and reducing complexity.

Reliability is a core strength of the DGS-3130-30S. It includes dual power input support, 6kV surge protection on all Ethernet ports, and Ethernet Ring Protection Switching (ERPS) with sub-50ms recovery time, ensuring uninterrupted connectivity even during failures. Combined with STP/RSTP/MSTP loop prevention protocols, the switch maintains network stability in complex topologies. A smart fan system automatically adjusts cooling performance to maintain optimal temperature and extend hardware lifespan.

Security and control features are designed for enterprise-grade protection. The switch supports 802.1X authentication, MAC-based access control, Web-based Access Control (WAC), DHCP snooping, IP-MAC-Port Binding (IMPB), and ACL policies, allowing strict user and device-level access control. Integration with RADIUS and TACACS+ authentication systems enables centralized security management for large networks.

Traffic management is optimized for business-critical applications. Advanced QoS and CoS features ensure priority handling for VoIP, video conferencing, IPTV, and surveillance traffic, while multicast optimization techniques such as IGMP snooping and ISM VLAN reduce bandwidth waste. This ensures consistent performance even under heavy network load conditions.

Available at Najeeb Electronics, this switch is targeted at enterprise IT environments, ISPs, and structured network deployments requiring scalable fiber connectivity and advanced Layer 3 control. We provide delivery all over Pakistan, ensuring reliable access to genuine D-Link enterprise networking solutions.

Specifications
Model: DGS-3130-30S
Type: Lite Layer 3 Stackable Managed Switch
Ports: 24 × SFP
Uplink Ports: 2 × 10GBASE-T
High-Speed Ports: 4 × 10G SFP+
Switching Capacity: High-performance enterprise-grade switching (series dependent)
Layer Support: Layer 2 + Lite Layer 3
Routing: Static routing, RIP support
Stacking: Up to 9 devices (physical stacking)
Stacking Bandwidth: Up to 80 Gbps per device (series capability)
Redundancy: Dual power input support
Failover: ERPS (<50ms recovery), STP/RSTP/MSTP Surge Protection: 6 kV on all Ethernet ports VLAN Support: 802.1Q, GVRP, ISM VLAN, Voice VLAN Security: 802.1X, WAC, MAC-based access control, ACLs, DHCP snooping, IMPB Authentication: RADIUS, TACACS+ QoS: Multi-layer QoS/CoS for voice, video, and data prioritization Multicast: IGMP/MLD snooping, IPTV optimization Management: CLI, Web UI, SNMP, LLDP Cooling: Smart fan system Use Case: Enterprise access layer, metro Ethernet, ISP networks, campus backbone