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L2+ managed switch with reliable 10GE SFP+ uplinks.
TL-SG3428X
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JETSTREAM 24-PORT GIGABIT L2+ MANAGED SWITCH W/ 4 10GE SFP+...
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Name:
TL-SG3428X
- Description:
- JETSTREAM 24-PORT GIGABIT L2+ MANAGED SWITCH W/ 4 10GE SFP+ SLOTS
- Rating:
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- Brand:
- Tp-Link
- Condition:
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TL-SG3428X Overview
TL-SG3428X is a high-performance, stackable managed switch built on a non‐blocking architecture that delivers reliable, low-latency connectivity for enterprise and SMB environments. Designed with versatile power options using an AC power supply, this switch features a mix of 24 Gigabit RJ45 downlink ports and 4 SFP slots for fiber uplinks, ensuring seamless integration into existing networks while providing flexible connectivity for diverse use cases.
TL-SG3428X offers advanced Layer 2 and Layer 3 routing capabilities paired with efficient traffic management and scalability options, making it ideally suited for campus networks, branch offices, and data centers. Its stacking support enables network expansion without interruption, while its optimized performance and comprehensive port configurations address the demands of mission-critical applications in modern IT infrastructures.
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TL-SG3428X Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- TL-SG3428X
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24 x 10/100/1000 RJ45 ports, 4 x 1G SFP slots
- Flash Memory
- 64 MB
- Switching Capacity
- 56 Gbps
- Switching Capacity with Stacking
- 112 Gbps
- Product Name
- TL-SG3428X 28-Port Managed Gigabit Switch
- Height
- 1.73 inches
- Width
- 17.2 inches
- Depth
- 11.5 inches
- Weight
- 10 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| TL-SG3428X |  TL-SG3428 |  TL-SF1006P |  TL-MR6400 |  T1500G-10MPS | |
|---|---|---|---|---|---|
| Depth | 11.5 inches | 12 inches | N/A | N/A | 15 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | N/A | 32 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Desktop | Desktop | Rack-mount |
| Height | 1.73 inches | 1.75 inches | N/A | N/A | 1.75 inches |
| IOS | LAN Lite | LAN Lite | N/A | N/A | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 | Layer 2 | Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Unmanaged | Managed | Managed |
| Manufacturer Part Number | TL-SG3428X | TL-SG3428 | TL-SF1006P | TL-MR6400 | T1500G-10MPS |
| Media Type Supported | Twisted Pair / Fiber / Combo | Combo | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | 256 MB | 256 MB | N/A | 128 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 8 Ports | N/A | 8 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | Under 12 Ports | Under 12 Ports | Under 12 Ports |
| POE Support | Non POE | Non POE | POE | N/A | POE |
| Port/Expansion Slot Details | 24 x 10/100/1000 RJ45 ports, 4 x 1G SFP slots | 24 Gigabit Ethernet ports and 4 SFP slots | N/A | N/A | 8 Ethernet ports and 2 uplink ports |
| Power Consumption | N/A | N/A | 6.3 W | N/A | 30 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | TL-SG3428X 28-Port Managed Gigabit Switch | TP-Link TL-SG3428 Gigabit Stackable Managed Switch | TL-SF1006P Fast Ethernet POE Switch | TL-MR6400 Wireless Router | T1500G-10MPS Managed PoE Switch |
| Product Type | Switch | Switch | Switch | Wireless Router | Switch |
| Rack Units | 1 RU | 1 RU | N/A | N/A | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | N/A | N/A | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 56 Gbps | N/A | N/A | 20 Gbps |
| Switching Capacity with Stacking | 112 Gbps | 112 Gbps | N/A | N/A | 40 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 10 lbs | 9.92 lbs | N/A | N/A | 10 lbs |
| Width | 17.2 inches | 17.5 inches | N/A | N/A | 19 inches |
Reviews & Ratings
A
Amira Sokolov
5
Stable Gigabit performance across enterprise networks.
J
Jonah Fletcher
5
Strong switching capacity with smooth management.
C
Carla Jimenez
5
Professional backbone switch delivering consistent speeds.
H
Hussein Farid
5
Reliable VLAN and QoS configuration options.
I
Isabella Moreno
4
Dependable high-performance switch for growing infrastructures.
Questions & Answers
What is the TL-SG3428X JETSTREAM managed switch?
The TL-SG3428X is a 24-port Gigabit Layer 2+ managed switch with four 10 GbE SFP+ slots, designed to deliver high-performance connectivity and advanced network management features.
What switching capacity and forwarding rate does the TL-SG3428X deliver?
The TL-SG3428X offers 128 Gbps switching capacity and a maximum forwarding rate of 95.23 Mpps, ensuring wire-speed performance under heavy traffic loads.
Which management interfaces are supported on the TL-SG3428X?
You can manage the TL-SG3428X via web GUI, CLI (SSH/Telnet), SNMP v1/2/3 and RMON for flexible, granular control and monitoring.
Does the TL-SG3428X support advanced Layer 2+ features?
Yes. It supports VLAN, Link Aggregation (LACP), STP/RSTP/MSTP, DHCP Snooping, IGMP/MLD Snooping, and static routing for robust network segmentation and security.
How many SFP+ slots does the TL-SG3428X include and what speeds do they support?
The TL-SG3428X includes four dedicated SFP+ slots supporting 10 Gbps fiber or direct-attach cables to extend uplink bandwidth and reach.
Is the TL-SG3428X rack-mountable?
Yes. The TL-SG3428X comes with a 1U rack-mountable metal chassis and a full-width design for standard 19-inch rack installation.
Does the TL-SG3428X support QoS and traffic prioritization?
Yes. It supports 802.1p, DSCP, bandwidth control, WRR scheduling and eight hardware priority queues to ensure critical traffic is delivered reliably.
What security features are available on the TL-SG3428X?
The switch offers ACL filtering, 802.1X port authentication, DHCP Snooping, IP-MAC-Port Binding and port security to safeguard against unauthorized access and attacks.
What is the power consumption of the TL-SG3428X?
Under typical load, the TL-SG3428X consumes approximately 33.45 W, providing energy-efficient operation for 24 GbE and 4 10 GbE ports.
Does the TL-SG3428X support link aggregation?
Yes. It supports static link aggregation and LACP (IEEE 802.3ad) on both Gigabit and 10 GbE ports to increase bandwidth and provide redundancy.
What is the warranty policy for the TL-SG3428X?
The TL-SG3428X is covered by TP-Link’s limited lifetime warranty, offering free technical support and hardware replacement during the warranty period.
Which PoE features does the TL-SG3428X support?
The TL-SG3428X does not offer PoE or PoE+ on its ports; it focuses on high-speed data forwarding and advanced management functions.
How can I update the firmware on the TL-SG3428X?
You can update firmware via the web interface or CLI by uploading the latest firmware file, then rebooting the switch to apply the new software.
What operating temperature range does the TL-SG3428X support?
The TL-SG3428X operates reliably between 0 °C and 40 °C (32 °F to 104 °F), with 10%–90% non-condensing humidity tolerance.
Is the TL-SG3428X suitable for small and medium businesses?
Yes. Its combination of 24 GbE ports, 4 10 GbE uplinks, advanced L2+ features and energy-efficient design makes it ideal for SMB access and aggregation layers.
What IPv6 features does the TL-SG3428X support?
The TL-SG3428X supports IPv6 management, IPv6 Neighbor Discovery, MLD Snooping and static IPv6 routing to ensure future-proof deployment.