Expand PoE and Uplink Capacity for Large-Scale Networks

Designed for large-scale enterprise and metro deployments, the DGS-3130-54PS offers 48 PoE-enabled Gigabit ports, six 10G uplinks, and robust Layer 3 features for high-performance, fault-tolerant, and power-ready infrastructure.

Highlights

• 48 x 10/100/1000BASE-T PoE ports for high-density powered deployments

• 2 x 10GBASE-T and 4 x 10G SFP+ uplinks for scalable uplink flexibility

• 370W PoE budget (expandable to 740W with RPS)

• Stack up to 9 units with 80 Gbps stacking bandwidth per switch

• 6 kV built-in surge protection on all access ports

• G.8032 Ethernet Ring Protection Switching (ERPS) for sub-50ms failover

• Smart Fan automatically adjusts cooling based on system load

• Advanced L2 and Lite L3 features with unified software image

Ideal Use Cases

• High-Density PoE Environments: Power IP cameras, phones, access points directly

• Enterprise Networks: Combine PoE, routing, and high-availability switching

• Campus & Metro Access: Uplink flexibility with advanced network resiliency

• Security Surveillance Networks: PoE+, LLDP, and IGMP snooping for efficient multicast

Key Features

Ports & Connectivity

• 48 x Gigabit PoE ports (IEEE 802.3af/at, up to 30W per port)

• 2 x 10GBASE-T ports

• 4 x 10G SFP+ ports

• Physical Stacking: Up to 9 units, 80 Gbps per device

Power & Reliability

• PoE Budget: 370W standard, expandable to 740W with DPS-700

• Cooling: Smart Fan technology

• Surge Protection: 6 kV on all access ports

• Redundancy: Dual power input support with external RPS

Switching & Routing

• L2: Spanning Tree Protocol (802.1D/w/s), L2 Multicast, IGMP/MLD Snooping

• L3: Static Routing, RIP/RIPng, OSPFv2/v3

• VLANs: ISM VLAN, Voice VLAN, GVRP

• ERPS: Ethernet Ring Protection Switching with <50ms recovery

Access Control & Security

• Authentication: IEEE 802.1X, Web Access Control (WAC), MAC-based Access Control (MAC)

• Policy Assignment: Individual per-host access policies

• Threat Mitigation: DHCP Snooping, IP-MAC-Port Binding, Microsoft NAP

Traffic Management

• QoS & CoS: Traffic Shaping, Queue Scheduling, Service Prioritization

• Application Control: VoIP, IPTV, video surveillance optimization

Summary

The DGS-3130-54PS delivers unmatched performance and PoE scalability for enterprises and metro environments that demand secure, reliable access and high availability. With 48 PoE Gigabit ports, six 10G uplinks, rich L2/L3 features, and up to 740W power budget, it empowers dynamic network infrastructures — all while simplifying deployment, reducing cabling costs, and delivering robust protection and uptime.