D-Link DGS-1520-52

Overview

The D-Link DGS-1520-52 is a smart managed Ethernet switch designed to support small and medium business networks with 52 ports, including 48 Gigabit Ethernet access ports and 4 dedicated 10 G SFP+ uplinks. It provides a reliable and flexible network backbone that handles high-speed data transfers, cloud applications, and voice or video traffic efficiently. This switch also supports stacking up to eight units with an 80 Gbps fabric, allowing easy network expansion without replacing existing equipment.

Key features

• 48 Gigabit Ethernet ports connect a variety of devices such as desktops, printers, IP cameras, and Wi-Fi access points with ample capacity for growth.
• Four 10 G SFP+ uplinks deliver fast, dedicated connections to servers, storage arrays, or core switches, ensuring smooth data flow.
• Stacking capability for up to eight switches creates a single logical unit with an 80 Gbps stacking fabric, simplifying management and scalability.
• Advanced Layer 3 routing and comprehensive VLAN support enable efficient traffic segmentation, reduce network congestion, and enhance security.
• Zero-Touch Provisioning allows remote deployment by automatically configuring new switches when plugged in, saving time on branch office rollouts.
• D-Link Green technology dynamically adjusts power consumption based on port activity and cable length, lowering operational costs without sacrificing performance.
• NDAA-compliant design meets government purchasing requirements, making it suitable for security-sensitive environments.
• Lifetime warranty provides long-term reliability and peace of mind for IT teams managing critical infrastructure.

Key specs

• Ports: 48 Gigabit Ethernet access ports, 4 dedicated 10 G SFP+ uplinks
• Stacking: Supports up to 8 units with 80 Gbps stacking fabric
• Routing: Advanced Layer 3 routing capabilities
• VLAN: Extensive VLAN support for traffic segmentation
• Power management: D-Link Green technology for power savings
• Compliance: NDAA-compliant design
• Warranty: Lifetime warranty

Connectivity and compatibility

This switch offers versatile connectivity options to integrate seamlessly into existing network environments. The 48 Gigabit Ethernet ports accommodate a wide range of devices commonly found in office and business settings, while the 10 G SFP+ uplinks provide high-speed links for critical infrastructure components. Its stacking feature allows multiple switches to operate as a single unit, simplifying network management across multiple floors or buildings.

Performance and reliability

Designed to handle demanding network traffic, the switch supports advanced Layer 3 routing to optimize data flow and reduce bottlenecks. Its VLAN capabilities help isolate traffic for security and efficiency. The inclusion of D-Link Green technology ensures power consumption is minimized without impacting network performance. Backed by a lifetime warranty, this switch offers dependable operation for business-critical applications.

Ideal uses and environments

The DGS-1520-52 fits well in growing small to medium business networks that require a mix of high port density and advanced management features. It is particularly suited for environments with diverse device types such as IP cameras, Wi-Fi access points, and servers. Its stacking and zero-touch provisioning features make it a strong choice for organizations expanding across multiple locations or floors, while its NDAA compliance makes it appropriate for government or security-sensitive deployments.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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