Description
The D-Link DGS-1520-52MP is a high-performance smart managed switch designed to deliver reliable, scalable, and efficient network connectivity for enterprise and business environments. Featuring a full 52-port configuration with advanced PoE+ capabilities, this switch powers and connects a wide range of devices such as IP cameras, wireless access points, and VoIP phones without requiring additional power infrastructure.
Engineered for flexibility and growth, the DGS-1520-52MP supports multi-gigabit connectivity, high-speed 10G uplinks, and advanced Layer 2+ features to ensure seamless data flow across demanding network infrastructures. Its stacking capability enhances scalability while simplifying management, allowing multiple units to operate as a single logical switch.
With robust energy-efficient technologies, intelligent fan control, and enterprise-grade security and management features, this switch is ideal for organizations seeking high uptime, optimized performance, and simplified network administration.
| Feature | Description |
|---|---|
| Port Configuration | 52 total ports |
| PoE Ports | 48 x RJ45 PoE ports (44 x 10/100/1000 Mbps, 4 x 100/1000/2.5G Mbps) |
| Uplink Ports | 2 x 10GBASE-T RJ45 ports, 2 x 10G SFP+ ports |
| PoE Standard | IEEE 802.3af (15.4W), IEEE 802.3at (30W) |
| Total PoE Budget | 370W (up to 740W with redundant power supply) |
| Switching Capacity | 188 Gbps |
| Forwarding Rate | Up to 139.88 Mpps |
| MAC Address Table | Up to 16K entries |
| Stacking Support | Physical stacking up to 8 units |
| Stacking Bandwidth | Up to 80 Gbps full-duplex |
| Management Interfaces | Web UI, CLI, SNMP |
| Management Port | Dedicated out-of-band RJ45 management port |
| Layer Support | Layer 2+ Smart Managed features |
| Energy Efficiency | IEEE 802.3az Energy-Efficient Ethernet |
| Cooling System | Smart fans with automatic speed adjustment |
| Power Supply | Internal AC power supply with optional RPS support |
| Form Factor | 1U rack-mountable |
| Operating Temperature | -5°C to 50°C |
| Humidity | 10% to 95% non-condensing |
| Security Features | SNMPv3, user authentication, access control |
| Typical Use Cases | Enterprise access layer, surveillance networks, campus deployments |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
