TP-Link SG3428MP 28-Port Managed Switch with PoE+
TP-Link SG3428MP 28-Port Managed Switch with PoE+
SKU:NWTL-SG3428MP
The TP-Link SG3428MP is a 28-port managed network switch designed for small to medium business networks. Featuring 24 PoE+ ports with 384 W power budget, 4 SFP slots, and Omada SDN integration, it delivers centralised cloud management and robust security for growing organisations.
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- 60 months Manufacturer Warranty
Product Information
| Brand | TP-LINK |
|---|---|
| Category | Network - SMB |
| SKU | NWTL-SG3428MP |
| Availability | In Stock |
Overview
- The TP-Link SG3428MP is a professional-grade 28-port managed switch built for businesses requiring robust network infrastructure with integrated power delivery. With 24 PoE+ ports delivering up to 30 W each (384 W total) and 4 Gigabit SFP slots, it provides flexible connectivity for power-hungry networked devices such as IP cameras, wireless access points, and VoIP phones whilst supporting high-speed uplink connections.
Integration with TP-Link's Omada SDN ecosystem enables centralised cloud-based management, Zero-Touch Provisioning, and intelligent monitoring across your network infrastructure. This eliminates the need for complex on-premises controllers and allows IT teams to manage multiple sites from a single dashboard, reducing operational overhead and deployment time.
The switch delivers enterprise-class security with IP-MAC-Port Binding, Access Control Lists (ACL), port-level security, DoS defence mechanisms, and 802.1X authentication. Quality of Service (QoS) capabilities across Layers 2, 3, and 4, combined with IGMP snooping, ensure that voice and video applications receive priority bandwidth and consistent performance.
With 56 Gbps switching capacity, support for jumbo frames up to 9 KB, and an 8K MAC address table, the SG3428MP handles demanding network workloads reliably. Its rack-mountable form factor, dual cooling fans, and flexible management options (web interface, CLI, SNMP, RMON) make it suitable for both secure closets and larger data centre environments.
Specifications
| Ports | {"PoE+ Ports (RJ45)"=>"24× 10/100/1000 Mbps (802.3at/af compliant)", "Gigabit SFP Slots"=>"4× Gigabit", "Console Ports"=>"1× RJ45, 1× Micro-USB"} |
|---|---|
| Power over Ethernet | {"Standard"=>"802.3at/af compliant", "Power Budget"=>"384 W total", "Per-Port Output"=>"Up to 30 W"} |
| Performance | {"Switching Capacity"=>"56 Gbps", "Packet Forwarding Rate"=>"41.66 Mpps", "MAC Address Table"=>"8K", "Jumbo Frame Support"=>"9 KB"} |
| Power Supply | {"Input"=>"100–240 V AC, 50/60 Hz", "Power Consumption (no PoE load)"=>"31.0 W", "Power Consumption (full 384 W PoE load)"=>"463.8 W", "Heat Dissipation (no PoE load)"=>"105.78 BTU/h", "Heat Dissipation (full PoE load)"=>"1582.49 BTU/h"} |
| Physical | {"Dimensions (W × D × H)"=>"440 × 330 × 44 mm (17.3 × 13.0 × 1.7 in)", "Mounting"=>"Rack-mountable (1U)", "Cooling"=>"2× fans"} |
| Management | {"SDN Integration"=>"Omada SDN with Zero-Touch Provisioning", "Cloud Management"=>"Yes (Omada app and web interface)", "Management Interfaces"=>"Web, CLI (Console, Telnet, SSH), SNMP, RMON", "Firmware"=>"Dual Image support"} |
| Features | {"Layer 2 Switching"=>"Yes (L2+)", "Static Routing"=>"Yes", "QoS"=>"L2/L3/L4 QoS support", "IGMP Snooping"=>"Yes", "Security"=>"IP-MAC-Port Binding, ACL, Port Security, DoS Defence, Storm Control, DHCP Snooping, 802.1X, RADIUS Authentication"} |
| Warranty | 60 months |
Key Features
Ideal For
FAQs
What is the total PoE power budget of the SG3428MP?
The SG3428MP provides a total PoE power budget of 384 W across its 24 PoE+ ports, delivering up to 30 W per port in compliance with 802.3at/af standards. This is sufficient to power typical IP cameras, wireless access points, and VoIP phones simultaneously.
Can this switch be managed remotely?
Yes. The SG3428MP integrates with TP-Link's Omada SDN controller and supports cloud-based management via the Omada app and web interface. You can also manage it locally using SSH, Telnet, SNMP, or the console port. This provides flexibility for both on-premises and cloud-based deployments.
What are the SFP slots used for?
The 4 Gigabit SFP slots provide high-speed uplink connectivity to other switches, servers, or network equipment. They support standard Gigabit SFP modules and are ideal for connecting to your network core or creating redundant uplinks without consuming PoE ports.
Does the SG3428MP support VLAN tagging?
Yes. The switch supports 802.1Q VLAN tagging, enabling network segmentation and isolation of traffic between different user groups or departments. This is configured through the web interface or CLI.
What security features are included?
The SG3428MP includes comprehensive security features: IP-MAC-Port Binding, Access Control Lists (ACL), port-level security, DoS defence, storm control, DHCP Snooping, 802.1X port authentication, and RADIUS authentication. These protect against unauthorised access and network attacks.
Is this switch suitable for voice and video applications?
Yes. The switch includes L2/L3/L4 QoS capabilities to prioritise voice and video traffic, ensuring consistent performance and low latency. IGMP snooping optimises multicast video delivery, making it ideal for IP surveillance and video conferencing deployments.
What is the switching capacity?
The SG3428MP has a switching capacity of 56 Gbps and a packet forwarding rate of 41.66 Mpps, enabling high-throughput data handling across all ports without bottlenecks.
Can this switch be rack-mounted?
Yes. The SG3428MP is designed for rack mounting in a standard 19-inch equipment rack (1U form factor). It includes two cooling fans to maintain temperature stability in enclosed environments.
