TP-Link Omada SG5428X Lite L3 Managed Switch — 24-Port Gigabit, 4× 10G SFP+ Slots, High Performance for Enterprise Networks

Upgrade your business network infrastructure with the TP-Link Omada SG5428X, a Lite Layer 3 Managed Switch engineered for advanced performance and efficiency. Offering 24× Gigabit RJ45 ports and 4× 1/10G SFP+ slots, this switch delivers seamless high-speed connectivity and versatile uplink options for small and medium business networks, branch offices, or enterprise edge deployments.

The SG5428X combines robust Layer 3 routing capabilities—including Static Routing, RIP, OSPF, and advanced DHCP services—with enterprise-level security and reliability. With support for physical stacking of up to 4 units and a 128 Gbps switching capacity, it ensures scalable performance while minimizing network downtime.

Fanless design ensures silent operation, making it perfect for noise-sensitive environments like offices, retail spaces, and hospitality deployments. Integrated seamlessly into the Omada SDN ecosystem, the SG5428X supports centralized management, zero-touch provisioning, and unified monitoring, empowering IT administrators with efficient network control from the cloud.

What's Included in the Box

• SG5428X Switch

• Power Cord

• Console Cable

• Rackmount Kits

• Rubber Feet

• Quick Installation Guide

Main Features

✅ Enterprise-Class Connectivity

• 24× Gigabit RJ45 ports for flexible device connections

• 4× 1/10G SFP+ slots for high-speed uplinks or stacking

• 128 Gbps switching capacity per unit

✅ Lite L3 Routing Capabilities

• Static Routing for simplified network segmentation

• RIP and OSPF support for dynamic routing

• Up to 128 IPv4/IPv6 interfaces

✅ Efficient Fanless Design

• Completely silent operation, ideal for office or retail deployments

• Compact footprint (only 7.1" deep) for versatile installation

✅ Stacking for Scalability

• Stack up to 4 switches for redundancy and increased capacity

• Stacking bandwidth up to 80 Gbps across 4 stacking ports

✅ Advanced Security

• Dynamic ARP Inspection

• DoS protection

• Port security, ACLs, and 802.1X authentication

• IP-MAC-Port binding

✅ Multicast and QoS

• IGMP/MLD snooping

• Multicast VLAN Registration (MVR)

• Advanced QoS with 8 priority queues and DSCP remarking

✅ Omada SDN Integration

• Centralized cloud management

• Zero-Touch Provisioning for fast deployment

• Unified monitoring across the network infrastructure

Detailed Specifications

• Ports:

  • 24× 10/100/1000 Mbps RJ45 ports

  • 4× 1/10 Gbps SFP+ slots

  • 1× USB 2.0 port

  • 1× RJ45 console port

  • 1× USB Type-C console port

• Performance:

  • Switching Capacity: 128 Gbps

  • Packet Forwarding Rate: 95.23 Mpps

  • MAC Address Table: 16K

  • Packet Buffer Memory: 12 Mbit

  • Jumbo Frame: 9 KB

• Stacking:

  • Up to 4 units

  • Stacking bandwidth up to 80 Gbps

• Layer 3 Routing:

  • Up to 128 IPv4/IPv6 interfaces

  • Static Routing (512 IPv4 / 128 IPv6)

  • RIP v1/v2 and OSPF v2/v3

  • Proxy ARP support

  • Dynamic ARP entries: up to 3,600

• Multicast Features:

  • IGMP Snooping v1/v2/v3

  • MLD Snooping

  • Multicast VLAN Registration

  • Fast Leave

  • Up to 2,000 multicast groups

• Security:

  • ACLs with L2/L3/L4 filtering

  • Dynamic ARP Inspection

  • IP-MAC-Port Binding (1,024 entries)

  • Port Isolation

  • DoS Defense

  • 802.1X authentication with RADIUS support

  • AAA including TACACS+

• Quality of Service (QoS):

  • 8 priority queues

  • 802.1p and DSCP support

  • Rate limiting and storm control

  • Voice VLAN

• Management:

  • Omada SDN Controller support

  • Web GUI, CLI via console or telnet

  • SNMP v1/v2c/v3

  • RMON

  • Dual image and dual configuration

  • Cable diagnostics

  • Energy Efficient Ethernet (IEEE 802.3az)

• Power & Environmental:

  • Max Power Consumption: 19.9 W

  • Max Heat Dissipation: 67.86 BTU/hr

  • Fanless design for silent operation

  • Operating Temp: -5 °C to 45 °C

  • Operating Humidity: 10–90% RH non-condensing

• Certifications: CE, FCC, RoHS

Warranty Information

• Manufacturer’s Limited Warranty

About TP-Link Omada

TP-Link’s Omada SDN platform unifies networking devices into a single cloud-managed architecture for simple deployment and maintenance. It offers businesses powerful tools for monitoring, troubleshooting, and expanding their network with minimal disruption.

SKU

SG5428X

Practical Use Scenarios

• Small/Medium Business Core Switching: Connect workstations, servers, and VoIP systems reliably

• Retail and Hospitality: Silent operation and compact design suit open-plan areas

• Branch Office Deployments: Simplify multi-site management via Omada SDN

• Managed Services Providers (MSPs): Centralized management reduces support costs and speeds deployment

Datasheets or Downloadable Resources

Download Omada SG5428X Datasheet

Excellence for the Australian and New Zealand Market

The SG5428X is optimized for enterprise networks in Australia and New Zealand, meeting strict regional compliance standards. It’s sourced through official channels to ensure genuine products, local support, and warranty coverage for peace of mind.

FAQs (SG5428X)

Q1: How many SG5428X units can be stacked?
A1: You can stack up to 4 SG5428X switches for enhanced scalability and redundancy. (SG5428X)

Q2: Is the SG5428X silent during operation?
A2: Yes! The SG5428X is fanless, ensuring completely silent operation for noise-sensitive environments. (SG5428X)

Q3: Does the SG5428X support Omada Cloud Management?
A3: Absolutely. It integrates seamlessly into the Omada SDN ecosystem for cloud-based, centralized management. (SG5428X)

Q4: What Layer 3 features are supported on the SG5428X?
A4: The SG5428X supports Static Routing, RIP, OSPF, DHCP Server/Relay, and more for advanced network segmentation. (SG5428X)

Q5: How much power does the SG5428X consume?
A5: The SG5428X has a maximum power consumption of just 19.9 W, making it highly efficient. (SG5428X)