TP-Link SG3428MP – Omada 28-Port Gigabit L2+ Managed Switch with 24-Port PoE+ and 4 SFP Slots

Empower your network with the TP-Link SG3428MP, a robust 28-port L2+ managed switch designed for advanced enterprise deployments. Featuring 24× Gigabit PoE+ ports and 4× Gigabit SFP slots, this switch delivers seamless connectivity, powerful PoE support, and intelligent management capabilities—all packaged in a sturdy rackmount metal housing.

The SG3428MP provides a total PoE budget of 384 W, supplying up to 30 W per port, perfect for high-power devices such as Wi-Fi 6 access points, IP cameras, and VoIP phones. With 56 Gbps switching capacity, advanced L2/L3 features like static routing, VLANs, ACLs, and QoS, and integrated support for the Omada SDN platform, it ensures high performance and simplified centralized management.

Whether deployed in offices, campuses, hotels, or retail networks, the SG3428MP offers the perfect balance of power, scalability, and control, making it a reliable backbone for modern business infrastructure.

What's Included in the Box

• SG3428MP Switch

• Power Cord

• Quick Installation Guide

• Rackmount Kit

• Rubber Feet

Main Features

✅ Powerful PoE+ Support

• 24× PoE+ ports deliver up to 30 W each, perfect for high-power devices like IP cameras, VoIP phones, and wireless access points.

✅ High PoE Budget

• 384 W total power budget enables dense deployments of PoE devices without external injectors.

✅ Flexible Uplink Options

• 4× Gigabit SFP slots provide high-speed fiber connections for uplinks, aggregation, or long-distance links.

✅ Advanced L2+ and Layer 3 Features

• Static routing, VLANs, ACLs, IGMP snooping, and QoS ensure optimized traffic management and secure network segmentation.

✅ Omada SDN Integration

• Centralized cloud management and zero-touch provisioning simplify multi-site deployments and ongoing maintenance.

✅ Robust Security

• Comprehensive protection with features like IP-MAC-Port binding, DHCP snooping, ARP inspection, and secure management interfaces.

Detailed Specifications

• Ports & Interfaces:

  • 24× 10/100/1000 Mbps RJ45 PoE+ Ports

  • 4× Gigabit SFP Slots

  • 1× RJ45 Console Port

  • 1× Micro-USB Console Port

• Performance:

  • Switching Capacity: 56 Gbps

  • Packet Forwarding Rate: 41.66 Mpps

  • MAC Address Table: 16 K

  • Packet Buffer Memory: 12 Mbit

  • Jumbo Frame: 9 KB

• PoE Capabilities:

  • Standard: IEEE 802.3af/at compliant

  • PoE+ Ports: 24 ports (up to 30 W per port)

  • Total PoE Budget: 384 W

  • Max Power Consumption: 480.1 W (with 384 W PD connected)

  • Max Heat Dissipation: 1637.14 BTU/hr

• Layer 2 and Layer 3 Features:

  • Static Routing: 48 IPv4/IPv6 static routes

  • Static ARP (128 entries), 512 ARP entries total

  • Proxy ARP, Gratuitous ARP

  • DHCP Server, Relay, L2 Relay

  • Link Aggregation (Static and LACP)

  • Spanning Tree Protocol (STP, RSTP, MSTP)

  • Loopback Detection

  • 802.3x Flow Control

  • Port Mirroring

  • Device Link Detect Protocol (DLDP)

• L2 Multicast:

  • IGMP Snooping v1/v2/v3

  • MLD Snooping v1/v2

  • Multicast VLAN Registration (MVR)

  • Multicast Filtering: 256 profiles, 16 entries per profile

• Quality of Service (QoS):

  • 8 priority queues

  • 802.1p CoS/DSCP priority

  • Queue scheduling (SP, WRR, SP+WRR)

  • Bandwidth Control

  • QoS remarking

• Security:

  • IP-MAC-Port Binding (512 entries)

  • DHCP Snooping, ARP Inspection

  • IPv4 Source Guard

  • IPv6 MAC-Port Binding, ND detection

  • DoS Defend

  • Static/Dynamic Port Security (up to 64 MACs per port)

  • Storm Control

  • 802.1X authentication

  • AAA (including TACACS+)

  • Secure web management (HTTPS) and CLI (SSH)

• VLAN Support:

  • Up to 4,000 VLAN groups

  • MAC VLAN: 30 entries

  • Protocol VLAN: 16 templates

  • Private VLAN, GVRP

  • VLAN VPN (QinQ)

  • Voice VLAN

• ISP Features:

  • L2PT

  • DLDP

  • PPPoE ID Insertion

  • ERPS

  • 802.3ah Ethernet Link OAM

  • DDM

  • sFlow

• Management:

  • Web-based GUI

  • CLI via console, Telnet, SSH

  • SNMP v1/v2c/v3, RMON (1,2,3,9 groups)

  • Omada Cloud-Based Controller

  • Zero-Touch Provisioning

  • Cable Diagnostics

  • Dual Image and Dual Configuration

• Certifications: CE, FCC, RoHS

Warranty Information

• Manufacturer’s Limited Warranty

About TP-Link Omada

TP-Link’s Omada SDN platform unifies wired and wireless networks, enabling simplified deployment, management, and monitoring. Designed for reliability and scalability, Omada solutions are trusted worldwide for delivering professional-grade networking to enterprises of all sizes.

SKU

SG3428MP

Practical Use Scenarios

• Small to Medium Enterprises (SMEs): Power and manage VoIP phones, surveillance systems, and wireless access points without external PoE injectors.

• Hotels & Hospitality: Segregate guest traffic and staff resources via VLANs, while providing stable connectivity.

• Educational Institutions: Deploy quiet and efficient PoE switching in classrooms, labs, and administrative offices.

• Retail Environments: Connect cameras, POS systems, and wireless networks with centralized cloud management.

Datasheets or Downloadable Resources

Download SG3428MP Datasheet

Excellence for the Australian and New Zealand Market

The SG3428MP meets CE, FCC, and RoHS certifications, ensuring compliance with Australian and New Zealand standards. All products are sourced through authorized TP-Link channels, guaranteeing genuine hardware, local support, and streamlined warranty services for peace of mind.

FAQs (SG3428MP)

Q1: How many PoE devices can the SG3428MP support?
A1: The SG3428MP supports up to 24 PoE devices, with a total power budget of 384 W, supplying up to 30 W per port. (SG3428MP)

Q2: Does the SG3428MP support cloud management?
A2: Yes! The SG3428MP fully integrates into TP-Link’s Omada SDN platform for centralized cloud management and zero-touch provisioning. (SG3428MP)

Q3: What is the switching capacity of the SG3428MP?
A3: The SG3428MP provides a switching capacity of 56 Gbps, ensuring smooth data flow for business networks. (SG3428MP)

Q4: Is the SG3428MP suitable for VLAN deployment?
A4: Absolutely! It supports up to 4,000 VLAN groups, enabling efficient network segmentation and security. (SG3428MP)

Q5: Can the SG3428MP be used in quiet environments?
A5: While it features two fans for cooling due to its PoE capacity, it is designed for controlled noise levels and is suitable for office and enterprise deployments. (SG3428MP)