TP-Link TL-SG3428X 24-Port Gigabit Switch with 4x10G SFP+ - L2

Our review of the TL-SG3428X finds it best suited for small to medium businesses and advanced home labs that need a stable, high-density switch with 10G uplink capacity. The main reason to buy is the combination of 24 gigabit RJ45 ports plus four 10 Gbps SFP+ slots, which deliver non-blocking switching and future-proof uplinks for servers, storage, or stacked aggregation. It is a managed L2+ unit with Omada SDN integration, making centralized control and static routing possible for networks that need both performance and security.

Key Features

• 10G Lightning-Fast Uplink: Four 10 Gbps SFP+ slots provide high-bandwidth uplinks so core devices and storage see minimal bottlenecks.
• Flexible Port Configuration: Twenty-four 10/100/1000 Mbps RJ45 ports plus the SFP+ slots let you mix many endpoints with a few high-speed aggregation links.
• Omada SDN Integration: Works with Omada SDN for centralized control of switches, APs and gateways through hardware, software or cloud controllers.
• Advanced Security: Built-in features such as 802.1Q VLAN, IP-MAC-Port binding, ACL and 802.1X radius authentication help protect traffic and segment networks effectively.
• L2+ Static Routing: Static routing capabilities allow routing of internal traffic between VLANs for better resource use without adding a router in some deployments.
• Five-Year Warranty: The five-year manufacturer warranty and business-hours technical support give long-term confidence for production environments.

Who It's For

This switch is aimed at IT managers, small data centers, or prosumers who need a reliable managed switch with both high port density and 10G uplinks for aggregation or server connections. It suits sites that plan to use centralized management through the Omada SDN platform or want to run standalone with familiar L2+ features.

It is less appropriate for networks that require PoE on most ports or for very small offices that only need an unmanaged plug-and-play switch. Organizations that need advanced cloud features may also want to budget for future cloud controller subscriptions when those paid options are required.

Pros & Cons

Pros

• Plenty of ports plus four 10G SFP+ slots support mixed endpoint and high-speed aggregation needs.
• Comprehensive security and L2+ features including VLANs, ACL and static routing for internal traffic control.
• Omada SDN integration allows centralized management across sites when using the supported controller options.
• Five-year warranty and business-hours technical support add reliability for production use.

Cons

• No universal PoE on all ports, so powered devices may require a separate PoE switch or injectors.
• Some cloud-based or AI-driven features are listed as coming soon and may have additional fees when available.

Specifications

Brand	TP-Link
Model	TL-SG3428X
Ports	24 x 10/100/1000 RJ45, 4 x 10G SFP+
Management	L2+ Smart Managed, Omada SDN integrated
Routing	Static Routing
Security	VLAN, IP-MAC-Port binding, ACL, 802.1X, DHCP Snooping
Warranty	5 years

Our Verdict

The TL-SG3428X is a sensible value for businesses that need high port density with 10G uplinks and solid managed features; it balances performance, security and centralized management options. Choose it when you want reliable L2+ functionality and Omada integration, but consider a separate PoE solution if you must power many endpoints directly from the switch.

Frequently Asked Questions

Does this switch support centralized cloud management?
Yes, it integrates with the Omada SDN platform for centralized management via hardware, software, and forthcoming cloud controller options.

Are 10G ports SFP+ copper or fiber?
The four 10G uplinks are SFP+ slots and accept appropriate SFP+ modules for fiber or DACs for direct-attach copper.

Is PoE available on all ports?
No, the model does not provide universal PoE on its 24 RJ45 ports; PoE devices will need a PoE-capable switch or injectors.