D-Link DGS-3630-28SC/SI

Overview

The D-Link DGS-3630-28SC/SI is a 28-port managed switch designed to provide high-speed and reliable network connectivity for business environments. It features 20 Gigabit SFP ports, 4 combo 1GbE ports, and 4 10GbE SFP+ uplink ports, delivering fast data transfer and strong uplink performance. This switch supports advanced Layer 3 routing and stacking of up to 9 units with an 80Gbps bandwidth, making it a flexible and scalable solution for data centers, enterprise networks, and growing office infrastructures.

Key features

• Versatile connectivity with 20 Gigabit SFP ports and 4 combo 1GbE ports to accommodate various network devices
• Four 10GbE SFP+ uplink ports that enable high-speed backbone connections for demanding network traffic
• Stacking capability for up to 9 switches with 80Gbps bandwidth, allowing seamless network expansion and centralized management
• Advanced Layer 3 routing to efficiently manage traffic and segment networks for improved performance and security
• Built-in 6kV surge protection to safeguard hardware against electrical damage and enhance reliability
• Multiple management options including web-based GUI, command-line interface, SNMP, and optional D-View software for flexible administration
• NDAA compliance with security features such as access control lists (ACLs), 802.1X authentication, and DHCP Snooping to protect against unauthorized access
• Lifetime warranty providing long-term support and confidence in your network investment

Key specs

• Ports: 20 Gigabit SFP, 4 combo 1GbE, 4 10GbE SFP+ uplinks
• Stacking: Supports up to 9 units with 80Gbps stacking bandwidth
• Routing: Advanced Layer 3 capabilities
• Surge protection: Built-in 6kV
• Management: Web GUI, CLI, SNMP, optional D-View software
• Security: ACLs, 802.1X authentication, DHCP Snooping, NDAA compliant

Connectivity and compatibility

This switch offers a broad range of port types to connect various network devices, from servers and storage units to workstations and access points. The combination of Gigabit SFP and 1GbE ports supports fiber and copper connections, while the 10GbE SFP+ uplinks provide the bandwidth needed for backbone links or high-demand applications. Its stacking feature ensures that multiple switches can operate as a single unit, simplifying network management and scaling.

Performance and reliability

Designed for demanding network environments, the switch’s advanced Layer 3 routing optimizes traffic flow and network segmentation, reducing congestion and improving security. The 6kV surge protection guards against electrical spikes, which helps maintain uptime and protects connected equipment. These features make it a dependable choice for businesses that require consistent and secure network performance.

Ideal uses and environments

This switch fits well in enterprise networks, data centers, and medium to large office setups where multiple devices require fast and stable connections. Its stacking capability and advanced routing make it suitable for growing networks that need scalable solutions without sacrificing management simplicity. Network administrators will appreciate the flexible management options and robust security features, which support both operational efficiency and protection against threats.

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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