D-Link DGS-1530-52P 48-Port Gigabit Stackable Smart Managed PoE+ Switch
The D-Link DGS-1530-52P is a high-performance Layer 2 stackable smart managed switch designed for enterprise, campus, and SMB networks. Featuring 48 Gigabit PoE+ ports and 4 x 10G SFP+ uplink ports, this switch delivers advanced connectivity, scalability, and power delivery with a robust 370W PoE budget (expandable to 740W). Ideal for powering IP cameras, wireless access points, VoIP phones, and other network devices, the DGS-1530-52P combines powerful networking capabilities with comprehensive security and management features.
Key Features
-
48 PoE+ Gigabit Ports: Delivers up to 30W per port with IEEE 802.3af/at PoE+ support, perfect for IP cameras, access points, and VoIP devices
-
370W PoE Budget: Expandable to 740W with optional DPS-700 redundant power supply for high-demand deployments
-
4 x 10G SFP+ Uplinks: High-speed fiber connectivity for stacking and uplinks with 80 Gbps stacking bandwidth
-
Physical Stacking up to 9 Units: Manage multiple switches as a single logical unit with seamless failover and hot-swapping support
-
6kV Surge Protection: Built-in surge protection on all Ethernet ports safeguards against lightning strikes and electrical faults
-
Advanced Layer 2 Features: VLANs, ACLs, 802.1X authentication, IGMP/MLD snooping, and QoS for optimized traffic management
Power Over Ethernet Excellence
The DGS-1530-52P supports IEEE 802.3af/at PoE+ standards across all 48 Gigabit ports, delivering up to 30W per port with a total power budget of 370W. This robust PoE capability simplifies deployment of powered devices throughout your network without the need for separate electrical wiring. The switch features Perpetual PoE for continuous power during reboots and Fast PoE for rapid device initialization. Power can be expanded to 740W with the optional DPS-700 redundant power supply, ensuring uninterrupted operation for mission-critical applications.
Scalable Stacking and High-Speed Connectivity
Built for growth, the DGS-1530-52P supports physical stacking of up to 9 switches through dedicated 10G SFP+ ports, creating a unified system with 80 Gbps stacking bandwidth. The switch automatically reroutes traffic during failures, supports hot-swapping, and ensures seamless master switch failover. With 4 x 10G SFP+ uplink ports, the switch provides high-speed fiber connectivity for bandwidth-intensive applications and efficient backbone connections. Virtual stacking via Single IP Management (SIM) allows centralized control across your entire network infrastructure.
Advanced Security and Management
Comprehensive security features protect your network with Access Control Lists (ACLs), 802.1X port-based authentication, Guest VLAN, ARP inspection, and DHCP snooping. The switch supports both web-based GUI and CLI management, offering flexibility for administrators of all skill levels. Zero-Touch Provisioning (ZTP) streamlines deployment by enabling automatic configuration, reducing setup time and minimizing errors. Integration with D-Link Nuclias Network Controller provides centralized monitoring and troubleshooting capabilities.
Network Resilience and Quality of Service
The DGS-1530-52P implements ITU-T G.8032 Ethernet Ring Protection Switching (ERPS) for sub-50-millisecond failover, minimizing service disruption during network failures. Advanced QoS/CoS features prioritize critical applications like VoIP, video conferencing, IPTV, and IP surveillance. IGMP/MLD snooping optimizes multicast traffic for streaming applications, while link aggregation (802.3ad LACP) provides redundancy and load balancing for mission-critical connections.
Ideal Applications
- Campus and enterprise network infrastructure
- IP surveillance systems with multiple PoE cameras
- Wireless network deployments with access points
- VoIP phone systems and unified communications
- Metro Ethernet and carrier applications
- Smart building automation and IoT deployments
What's in the Box
- D-Link DGS-1530-52P Switch
- Power cord
- Rack-mount kit
- Console cable
- Quick installation guide
Full Specifications
Hardware
| Ports |
48 x 10/100/1000BASE-T PoE+ ports, 4 x 10G SFP+ ports |
| PoE Standard |
IEEE 802.3af/at (PoE+) |
| PoE Power Budget |
370W (expandable to 740W with DPS-700) |
| Power per Port |
Up to 30W per PoE+ port |
| Console Port |
RJ-45 |
| USB Port |
1 x USB 2.0 |
Performance
| Switching Capacity |
176 Gbps |
| Stacking Bandwidth |
80 Gbps per device |
| Maximum Stack Size |
9 units (432 ports) |
| MAC Address Table |
16,000 entries |
| Forwarding Mode |
Store-and-forward |
Layer 2 Features
| VLANs |
4K VLAN IDs, Port-based, 802.1Q Tag VLANs, Guest VLAN |
| Spanning Tree |
STP, RSTP, MSTP |
| Link Aggregation |
IEEE 802.3ad LACP, up to 32 groups |
| Multicast |
IGMP v1/v2/v3 snooping, MLD v1/v2 snooping |
| QoS |
802.1p CoS, DSCP-based, bandwidth control, 8 queues |
| Ring Protection |
ITU-T G.8032 ERPS (50ms failover) |
Security
| Access Control |
802.1X port-based authentication, RADIUS, TACACS+ |
| ACL |
MAC-based, IPv4/IPv6-based, time-based ACLs |
| Security Features |
Port security, DHCP snooping, ARP inspection, IP-MAC-Port binding |
| Surge Protection |
6kV on all Ethernet RJ-45 ports |
Management
| Management Interface |
Web GUI, CLI (Telnet/SSH), SNMP v1/v2c/v3 |
| Stacking |
Physical stacking (up to 9 units), Virtual stacking via SIM (up to 32 units) |
| Provisioning |
Zero-Touch Provisioning (ZTP) |
| Monitoring |
RMON, Port mirroring, Cable diagnostics, Loopback detection |
| PoE Management |
Perpetual PoE, Fast PoE, PD-Alive, extended LLDP power optimization |
Physical Specifications
| Dimensions |
440 x 300 x 44 mm (1U rackmount) |
| Weight |
Approximately 4.5 kg |
| Power Input |
100-240V AC, 50/60Hz |
| Operating Temperature |
0°C to 50°C |
| Storage Temperature |
-40°C to 70°C |
| Humidity |
10% to 90% non-condensing |
Standards Compliance
| IEEE Standards |
802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3x, 802.3af/at, 802.3ad, 802.1D, 802.1w, 802.1s, 802.1Q, 802.1p, 802.1X |
| Certifications |
FCC, CE, RoHS |
Specifications are sourced from the manufacturer product page and may be updated.
