Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview Summary
The TP-Link SG6428X is a high-performance 24-port Gigabit Layer 3 managed switch built for reliable business, enterprise and ISP networking. With four 10G SFP+ slots, physical stacking, advanced routing and redundant internal power supplies, it provides the capacity and resilience needed for demanding network environments. Centralised Omada SDN management also simplifies deployment and administration.
Ideal for upgrading or expanding a scalable wired network, the SG6428X delivers strong connectivity, security and management capabilities in a rackmount design. Buy now for dependable high-speed network infrastructure, or shop now to equip your organisation with a powerful managed switching solution.
The TP-Link SG6428X Omada 24-Port Gigabit Stackable L3 Managed Switch is designed for businesses, enterprise networks and service providers that need high-speed connectivity, Layer 3 routing, physical stacking and dependable network availability. With 24 Gigabit RJ45 ports and four 10G SFP+ slots, it provides flexible connectivity for servers, workstations, access points, uplinks and other network equipment.
Description
The TP-Link SG6428X combines high-performance switching with advanced Layer 3 networking, security and centralized Omada management. Its physical stacking capability allows multiple switches to operate as a unified network system, while redundant internal power supplies and advanced availability technologies help reduce the impact of hardware or network failures. The four 10G SFP+ slots also provide fast uplink options for demanding network environments.
Features
High-Speed Gigabit and 10G Connectivity With 24 Gigabit Ethernet ports and four 10 Gbps SFP+ slots, the SG6428X provides a practical combination of access and high-speed uplink connectivity. The switch delivers up to 128 Gbps of switching capacity per unit, making it suitable for environments with significant internal network traffic.
Physical stacking supports up to four units, increasing the combined switching capacity to as much as 512 Gbps while providing greater redundancy and network scalability.
Key connectivity points include:
24x Gigabit RJ45 Ethernet ports
4x 10 Gbps SFP+ slots
Up to 128 Gbps switching capacity per switch
Up to four units supported in a physical stack
Up to 512 Gbps switching capacity across a four-unit stack
Rackmountable design for server rooms and network cabinets
Layer 3 Routing for Scalable Networks The SG6428X is built for networks that require more than basic Layer 2 switching. Its Layer 3 capabilities support a range of routing protocols and functions, allowing network administrators to build scalable and efficient network architectures.
Supported routing and network functions include:
Static Routing
RIP
OSPF
ECMP
VRRP
DHCP Server
DHCP Relay
PIM-DM multicast routing
PIM-DM helps manage multicast traffic efficiently, while VRRP can provide gateway redundancy for improved network availability.
Reliable Network Availability For business-critical environments, the SG6428X includes several technologies designed to improve network resilience. Two internal fixed power supply modules provide power redundancy, while VRRP supports gateway redundancy. ERPS provides rapid protection and recovery for supported ring network topologies.
This combination makes the switch well suited to networks where connectivity needs to remain available during equipment or link failures.
Advanced Network Security Network security controls help administrators manage access and protect the network against common threats. The SG6428X supports security mechanisms for both IPv4 and IPv6 environments, giving network administrators greater control over connected devices and traffic.
Security capabilities include:
IPv4 and IPv6 ACL support
Dynamic ARP Inspection
IEEE 802.1X authentication
MAC Authentication Bypass (MAB)
Port Security
DoS Defend
Secure Shell (SSH)
These controls can be used to restrict unauthorized access, authenticate network devices and reduce the risk of malicious or unwanted traffic.
Centralized Omada SDN Management The SG6428X integrates with the TP-Link Omada Software Defined Networking platform, allowing compatible network devices such as switches, routers and access points to be managed from a centralized interface. Cloud-based management can simplify administration across larger networks and supports Zero-Touch Provisioning (ZTP) for supported deployment scenarios.
Administrators can also manage the switch directly through its web-based graphical interface or through a Command Line Interface. SSL and SSH encryption help protect management traffic.
Flexible Network Management For organizations that require traditional network management tools, the SG6428X supports SNMP v1, v2c and v3 as well as RMON. These options allow network administrators to monitor switch status, collect network information and receive notifications when abnormal events occur.
Management options include:
Omada centralized cloud management
Web-based GUI
Command Line Interface (CLI)
SNMP v1/v2c/v3
RMON
SSL and SSH encrypted management
Zero-Touch Provisioning support
Designed for Business and Enterprise Networks The TP-Link SG6428X is a strong choice for SMBs, enterprises, ISPs and other organizations that need a scalable managed network switch with 10G uplinks and Layer 3 routing. Its combination of Gigabit access ports, 10G SFP+ connectivity, physical stacking, redundant power and advanced management makes it suitable for core and convergence network deployments.
The unit also includes four internal fixed fans and two internal fixed power supply modules, providing an integrated hardware design for rack-mounted network installations.
TP-Link SG6428X Key Details
Model: TP-Link SG6428X Omada
Part Number / SKU: TP-SG6428X
Switch type: Stackable Layer 3 Managed Switch
Ethernet ports: 24x Gigabit RJ45
Uplink ports: 4x 10 Gbps SFP+
Switching capacity: 128 Gbps per unit
Physical stacking: Up to 4 units
Maximum stacked switching capacity: 512 Gbps
USB ports: 2x USB 2.0
Power supplies: 2x internal fixed modules
Cooling: 4x internal fixed fans
Installation: Rackmountable
Management: Omada SDN, Web GUI, CLI, SNMP and RMON
Suitable Applications The SG6428X can be used in business networks, enterprise network infrastructure, server rooms, data centres, ISP environments and other installations requiring reliable Gigabit access and 10G uplink performance. Its Layer 3 routing and stacking capabilities also make it suitable for growing networks where additional capacity and redundancy may be required.
For organizations looking for a TP-Link Omada managed switch with 24 Gigabit ports, four 10G SFP+ slots, Layer 3 routing and physical stacking, the SG6428X provides a comprehensive platform for building a high-performance and scalable network.
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the TP-SG6428X TP-Link SG6428X Omada 24 Port Gigabit stackable L3 Managed Switch with 4x10G slots.
The TP-link
TP-SG6428XTP-Link SG6428X Omada 24 Port Gigabit stackable L3 Managed Switch with 4x10G slots is available for R16155. The product is sold by ComX Computers as new. Prices are valid today 2026-10-18 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
Find related TP-SG6428X TP-Link SG6428X Omada 24 Port Gigabit stackable L3 Managed Switch with 4x10G slots products in our Network: Switch Category for even more options. Read reviews and find out about TP-SG6428X TP-Link SG6428X Omada 24 Port Gigabit stackable L3 Managed Switch with 4x10G slots. Discounts, specials and cheap prices only at ComX Computers.
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