TP-Link SG2428P – Omada 28-Port Gigabit Smart Managed PoE+ Switch

Unlock superior network performance and power flexibility with the TP-Link SG2428P, a robust 28-Port Gigabit Smart Managed PoE+ Switch built to meet the demands of modern business environments. Featuring 24× PoE+ Gigabit ports capable of delivering up to 30 W per port and a generous 250 W total PoE budget, this switch seamlessly powers access points, IP cameras, VoIP phones, and other PoE devices, simplifying your infrastructure and reducing costs.

With an additional 4× Gigabit SFP slots, the SG2428P offers high-speed fiber uplinks for network expansion or aggregation, ensuring your growing business can scale without bottlenecks.

Integrated into the Omada SDN platform, this switch supports centralized cloud management, zero-touch provisioning, and intelligent monitoring, delivering simplified network deployment and maintenance.

From advanced Layer 2 and Layer 3 features like static routing and VLANs to comprehensive security controls such as IP-MAC-Port Binding and robust ACLs, the SG2428P empowers you to build a secure, efficient, and resilient network.

Backed by a durable metal chassis and designed for rack-mountable installations, it’s perfect for offices, hospitality venues, retail stores, or surveillance networks that demand reliable performance and intelligent power management.

What's Included in the Box

• SG2428P Switch

• Power Cord

• Installation Guide

• Rackmount Kit

• Rubber Feet

Main Features

✅ 24× PoE+ Ports with 250 W Total Budget

• Easily power PoE devices like Wi-Fi access points, IP cameras, and VoIP phones with up to 30 W per port.

✅ Flexible Connectivity

• 4× SFP slots provide high-speed fiber uplinks for seamless network expansion.

✅ Omada SDN Integration

• Centralized cloud management, zero-touch provisioning, and unified monitoring for simplified network operations.

✅ Robust Security

• IP-MAC-Port Binding, ACLs, Storm Control, 802.1X, and more keep your network protected.

✅ High Performance Switching

• 56 Gbps switching capacity ensures smooth, high-speed data transmission.

✅ Silent and Efficient Cooling

• Equipped with dual fans for effective heat dissipation without excessive noise.

✅ Advanced QoS

• Prioritize critical traffic like voice and video for flawless communication and streaming.

Detailed Specifications

• Interfaces:

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

  • 4× Gigabit SFP Slots

• Performance:

  • Switching Capacity: 56 Gbps

  • Packet Forwarding Rate: 41.66 Mpps

  • MAC Address Table: 8 K

  • Packet Buffer Memory: 4.1 Mbit

  • Jumbo Frame: 9 KB

• Power:

  • Power Supply: 100–240 V AC, 50/60 Hz

  • PoE Budget: 250 W (up to 30 W per port)

  • Max Power Consumption: 301.1 W (with full 250 W PoE load)

  • Max Heat Dissipation: 1027.40 BTU/hr

• Layer 2 & L2+ Features:

  • Static Routing (32 IPv4/IPv6 static routes)

  • DHCP Server, Relay (Interface and VLAN)

  • Link Aggregation

  • Spanning Tree Protocol (STP, RSTP, MSTP)

  • Loopback Detection

  • 802.3x Flow Control

  • Port Mirroring

  • DLDP

  • LLDP/LLDP-MED

• Multicast Features:

  • IGMP Snooping v1/v2/v3

  • MLD Snooping v1/v2

  • Multicast VLAN Registration (MVR)

  • Multicast Filtering (256 profiles, 16 entries each)

• Quality of Service (QoS):

  • 802.1p CoS/DSCP priority

  • 8 Priority Queues

  • Scheduling Modes: SP, WRR

  • Storm Control

  • Bandwidth Control (port/flow based)

• Security:

  • IP-MAC-Port Binding

  • 802.1X Authentication (Port-based, MAC-based)

  • AAA with RADIUS

  • DHCP Snooping and Filtering

  • ARP Inspection

  • ND Detection and Snooping for IPv6

  • DoS Defend

  • Port Isolation

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

  • Broadcast/Multicast/Unicast Storm Control

  • Secure Management via HTTPS and SSH

• VLAN Support:

  • Up to 4,000 VLAN Groups

  • MAC VLAN (12 entries)

  • Protocol VLAN

  • Voice VLAN

  • GVRP

  • QinQ (Port-Based, Selective)

• Management:

  • Omada SDN Cloud Management

  • Web-based GUI

  • CLI via Telnet

  • SNMP v1/v2c/v3

  • RMON (1, 2, 3, 9)

  • Dual Image and Dual Configuration

  • Cable Diagnostics

  • Batch Configuration and Firmware Upgrade

• Certifications: CE, FCC, RoHS

Warranty Information

• Manufacturer’s Limited Warranty .

About TP-Link Omada

TP-Link Omada delivers enterprise-grade wired and wireless networking solutions. Designed for scalability, security, and reliability, Omada empowers network administrators to effortlessly manage and optimize networks of any size through cloud-based control and intelligent monitoring.

SKU

SG2428P

Practical Use Scenarios

• Business Offices: Power and connect Wi-Fi APs, IP phones, and computers with a single versatile switch.

• Retail Stores: Efficiently run POS systems, cameras, and signage displays.

• Hospitality Venues: Provide seamless guest Wi-Fi and IP surveillance coverage.

• Small Businesses: Perfect for growing networks needing cost-effective PoE support.

Datasheets or Downloadable Resources

Download SG2428P Datasheet 

Excellence for the Australian and New Zealand Market

The SG2428P is fully compliant with Australian and New Zealand standards and holds CE, FCC, and RoHS certifications. Supplied via authorised regional partners, it guarantees genuine hardware, local warranty support, and performance tailored to local requirements, making it a superb choice for businesses across Australia and New Zealand.

FAQs (SG2428P)

Q1: How many PoE devices can the SG2428P support?
A1: It can support up to 24 PoE devices with up to 30 W per port, within its total 250 W power budget. (SG2428P)

Q2: Does the SG2428P support fiber uplinks?
A2: Yes, it includes 4 Gigabit SFP slots for high-speed fiber uplinks or aggregation links. (SG2428P)

Q3: Can the SG2428P be managed remotely?
A3: Absolutely. It integrates seamlessly with TP-Link’s Omada SDN Cloud platform for remote management and monitoring. (SG2428P)

Q4: Is the SG2428P suitable for quiet environments?
A4: The SG2428P uses two fans for cooling, so it produces some noise, making it better suited for network rooms or enclosed cabinets rather than silent office spaces. (SG2428P)

Q5: What security features are included in the SG2428P?
A5: It includes advanced security like IP-MAC-Port Binding, ACLs, storm control, 802.1X, DoS prevention, and secure management interfaces. (SG2428P)