The DGS-3000-28LP is a Layer 2 managed Gigabit PoE switch from D-Link, designed for Metro Ethernet and enterprise networks. This DGS-3000-28LP switch features 24 PoE+ ports and 4 SFP uplinks, providing a total PoE budget of 193 W to power IP cameras, wireless APs, and VoIP phones efficiently. With advanced Layer 2 features like VLAN, ERPS, QoS, STP/RSTP/MSTP, link aggregation, and ACL security, the DGS-3000-28LP ensures reliable network control. Surge protection up to 6 kV on all ports and a robust 1U rackmount metal chassis allow safe operation in industrial environments. Administrators can manage the DGS-3000-28LP via Web GUI, CLI, SNMP, RMON, or Single IP Management (SIM) for fast configuration. Ideal for campus, ISP, or enterprise deployments, the DGS-3000-28LP delivers high-speed connectivity and PoE management.
Key Features:
- 24 PoE+ Gigabit Ports (193 W Total): Provides robust PoE power for cameras, access points, and VoIP devices without extra power adapters.
- 4× 1 Gb SFP Uplinks: Flexible fiber connectivity for uplinks and long‑distance link aggregation.
- 6 kV Surge Protection: Enhanced safety against electrical surges on all Ethernet ports.
- Advanced Layer 2 Management: Supports VLAN, QoS, ERPS failover, STP/RSTP/MSTP, link aggregation, and secure ACLs.
- Comprehensive Network Management: Web UI, CLI, SNMP, RMON, and Single IP Management simplify monitoring and deployment.
| Feature | Specification / Detail |
|---|---|
| Model | D‑Link DGS‑3000‑28LP |
| Ports | 24 × 10/100/1000 Mbps PoE+ |
| PoE Standard | IEEE 802.3af / IEEE 802.3at |
| Total PoE Budget | 193 W |
| Uplink Ports | 4 × 1 Gb SFP |
| Switching Capacity | 56 Gbps |
| Forwarding Rate | 41.67 Mpps |
| MAC Address Table | Up to 16K entries |
| Buffer Memory | 1.5 MB |
| Surge Protection | 6 kV IEC61000‑4‑5 |
| Management | Web GUI, CLI, SNMP v1/v2c/v3, RMON, SIM |
| Layer 2 Features | VLAN, Link Aggregation, ERPS, STP/RSTP/MSTP |
| Security Features | ACLs, IP‑MAC‑Port Binding, BPDU protection, DoS prevention |
| Power Input | 100–240 VAC 50/60 Hz |
| Max Power Consumption | ~246.5 W (PoE on) |
| Dimensions | 440 × 210 × 44 mm |
| Weight | ~2.54 kg |
| Mounting | 1U rackmount |
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