• Solution
    1. All Solutions
    2. By Industry
    3. By Scenario
    4. Why TP-Link Solution
    5. Network Deployment Advisor
  • Products
    1. Omada Cloud SDN
    2. JetStream Switches
    3. Business AP
    4. Pharos Wireless Broadband
    5. VIGI Surveillance
    6. Routers
  • Technologies
    1. All Technologies
    2. Cloud
    3. Wireless
    4. Wired
  • Support
  • Community

TL-SG3428

Coming Soon

JetStream 24-Port Gigabit L2 Managed Switch with 4 SFP Slots

  • Full Gigabit Ports: 24× gigabit RJ45 ports and 4× gigabit SFP Slots provide high-speed connections.
  • Integrated into Omada SDN: Zero-Touch Provisioning (ZTP)*, Centralized Cloud Management, and Intelligent Monitoring.
  • Centralised Management: Cloud access and Omada app for ultra convenience and easy management.
  • Static Routing: Helps route internal traffic for more efficient use of network resources.
  • Robust Security Strategies: IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more.
  • Optimise Voice and Video Applications: L2/L3/L4 QoS and IGMP snooping.
  • Standalone Management: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilities

TP-Link | Omada Centralised Management

Convenient Gigabit Switch
for a Complete Omada Network

JetStream 24-Port Gigabit L2 Managed Switch with 4 SFP Slots

TL-SG3428

  •  

    Reliable Gigabit Connections

    24× Gigabit RJ45 Ports and
    4× Gigabit SFP Ports

  •  

    Advanced L2+ Features

    L2/L3/L4 QoS, ACL,
    Static Routing and More

  •  

    Abundant Secure Strategies

    LAN Area Investment Protection

  •  

    Centralized Cloud Management

    SDN Solutions Integration for a Highly Efficient Network

Software-Defined Networking (SDN) with Cloud Access

Omada’s Software-Defined Networking (SDN) platform integrates network devices, including access points, switches and gateways, providing 100% centralized cloud management. Omada creates a highly scalable network—all controlled from a single interface. Seamless wireless and wired connections are provided, ideal for use in hospitality, education, retail, offices, and more.

JetStream Switches SafeStream Gateways Omada Access Points Wi-Fi 6 Celling
Mount
Wall
Plate
Outdoor Unified Management Interface Controllers Cloud Access Cloud

Secure Networking

Security features include IP-MAC-Port-VID Binding, Port Security, Storm Control, and DHCP Snooping to defend against a range of network threats. An integrated list of common DoS attacks is available, making it easier than ever to prevent them. Also, the Access Control Lists (ACL, L2 to L4) feature restricts access to sensitive network resources by denying packets based on source and destination MAC address, IP address, TCP/UDP ports, or VLAN ID. Users’ network access can be controlled via 802.1X authentication, which works with a RADIUS/Tacacs+ server to grant access only when valid user credentials are provided.

Advanced QoS

Voice and video traffic can be prioritized based on IP address, MAC address, TCP port number, UDP port number, and more. With QoS (Quality of Service), voice and video services remain smooth, even when bandwidth is in short supply.

Abundant L2 and L2+ Features

A complete lineup of L2 features is supported including 802.1Q VLAN, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol, and 802.3x Flow Control. Advanced IGMP Snooping ensures the switch intelligently forwards multicast streams to only the appropriate subscribers, cutting out unnecessary traffic, while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access. Static Routing is a simple way of segmenting the network and internally routs traffic through the switch for improved efficiency.

ISP Features

sFlow, QinQ, L2PT PPPoE ID Insertion, and IGMP authentication features are provided, developed with service providers in mind. 802.3ah OAM and Device Link Detection Protocol (DLDP) offer easy monitoring and troubleshooting of Ethernet links.

IPv6 Support

IPv6 functions such as Dual IPv4/IPv6 Stack, MLD Snooping, IPv6 ACL, DHCPv6 Snooping, IPv6 Interface, Path Maximum Transmission Unit (PMTU) Discovery and IPv6 Neighbor Discover guarantee your network is ready for the Next Generation Network (NGN) without upgrading your hardware.

Enterprise Level Management Features

Easy to manage via an intuitive web-based Graphical User Interface (GUI) or an industry-standard Command Line Interface (CLI). For both management methods, traffic is protected through SSL or SSH encryption. SNMP (v1/v2c/v3) and RMON support enable the switch to be polled for valuable status information and to send traps on abnormal events.

More >

Related Cases

  • East European Comic Con

    TP-Link Provides Internet Access for East European Comic Con for the Fourth Year Running

    East European Comic Con

    TP-Link Provides Internet Access for East European Comic Con for the Fourth Year Running

    “TP-Link Romania have provided a high-quality service and the right equipment to meet our requirements in each of the projects we have worked on together. EECC2017 was their toughest challenge so far and they passed with flying colors.” —Marius Radu, EECC Gaming Director
  • TV Skyline

    TP-Link Offered TV Skyline Reliable Data Transfer and Failure Safety for Live Broadcasting

    TV Skyline

    TP-Link Offered TV Skyline Reliable Data Transfer and Failure Safety for Live Broadcasting

    “TP-Link gave excellent technical support regarding the configuration of V-LANs and LACP, i.e. cable bundling. It is especially great that we have a personal contact person for all questions regarding the technology.” —Laurent Schiltz, technical manager at TV Skyline
  • Texas Roadhouse

    TP-Link Helps Texas Roadhouse Build Reliable Network

    Texas Roadhouse

    TP-Link Helps Texas Roadhouse Build Reliable Network

    “The newly updated network infrastructure is performing well, and Texas Roadhouse is experiencing no crashes with their POS systems as they were previously, which saves a lot of unnecessary cost causing by POS system crush before.”
  • Grupoinfo 24

    TP-Link Helps Grupoinfo24 to Build Reliable and Affordable Business Network

    Grupoinfo 24

    TP-Link Helps Grupoinfo24 to Build Reliable and Affordable Business Network

    “TP-Link’s products provide us with excellent performance, ease-of-management, and a robust feature set. All the important features that we can expect from a correct networking infrastructure are provided by TP-Link’s products, and a wise configuration will permit us to profit from the benefits and security required by each company or case.” —Grupoinfo 24
HARDWARE FEATURES
Interface • 24× 10/100/1000 Mbps RJ45 Ports
• 4× Gigabit SFP Slots
• 1× RJ45 Console Port
• 1× Micro-USB Console Port
Fan Quantity Fanless
Power Supply 100-240 V AC~50/60 Hz
Dimensions ( W x D x H ) 17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm)
Mounting Rack Mountable
Max Power Consumption 19.22 W (110 V/60 Hz)
Max Heat Dissipation 65.58 BTU/h (110 V/60 Hz)
PERFORMANCE
Switching Capacity 56 Gbps
Packet Forwarding Rate 41.66 Mpps
MAC Address Table 8K
Jumbo Frame 9 KB
SOFTWARE FEATURES
Quality of Service • 8 priority queues
• 802.1p CoS/DSCP priority
• Queue scheduling
- SP (Strict Priority)
- WRR (Weighted Round Robin)
- SP+WRR
• Bandwidth Control
- Port/Flow based Rating Limiting
• Smoother Performance
• Action for Flows
- Mirror (to supported interface)
- Redirect (to supported interface)
- Rate Limit
- QoS Remark
L2 and L2+ Features • Link Aggregation
- Static link aggregation
- 802.3ad LACP
- Up to 8 aggregation groups and up to 8 ports per group
• Spanning Tree Protocol
- 802.1d STP
- 802.1w RSTP
- 802.1s MSTP
- STP Security: TC Protect, BPDU Filter, BPDU Protect, Root Protect, Loop Protect
• Loopback Detection
- Port-based
- VLAN based
• Flow Control
- 802.3x Flow Control
- HOL Blocking Prevention
• Mirroring
- Port Mirroring
- CPU Mirroring
- One-to-One
- Many-to-One
- Tx/Rx/Both
L2 Multicast • Supports 511 (IPv4, IPv6) IGMP groups
• IGMP Snooping
- IGMP v1/v2/v3 Snooping
- Fast Leave
- IGMP Snooping Querier
- IGMP Authentication
• IGMP Authentication
• MVR
• MLD Snooping
- MLD v1/v2 Snooping
- Fast Leave
- MLD Snooping Querier
- Static Group Config
- Limited IP Multicast
• Multicast Filtering: 256 profiles and 16 entries per profile
VLAN • VLAN Group
- Max 4K VLAN Groups
• 802.1q Tagged VLAN
• MAC VLAN: 12 Entries
• Protocol VLAN: Protocol Template 16, Protocol VLAN 16
• GVRP
• VLAN VPN (QinQ)
- Port-Based QinQ
- Selective QinQ
• Voice VLAN
Access Control List • Time-based ACL
• MAC ACL
- Source MAC
- Destination MAC
- VLAN ID
- User Priority
- Ether Type
• IP ACL
- Source IP
- Destination IP
- Fragment
- IP Protocol
- TCP Flag
- TCP/UDP Port
- DSCP/IP TOS
- User Priority
• Combined ACL
• Packet Content ACL
• IPv6 ACL
• Policy
- Mirroring
- Redirect
- Rate Limit
- QoS Remark
• ACL apply to Port/VLAN
Security • IP-MAC-Port Binding
- DHCP Snooping
- ARP Inspection
- IPv4 Source Guard
• IPv6-MAC-Port Binding
- DHCPv6 Snooping
- ND Detection
- IPv6 Source Guard
• DoS Defend
• Static/Dynamic Port Security
- Up to 64 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control
- kbps/ratio/pps control mode
• IP/Port/MAC based access control
• 802.1X
- Port based authentication
- Mac based authentication
- VLAN Assignment
- MAB
- Guest VLAN
- Support Radius authentication and
accountability
• AAA (including TACACS+)
• Port Isolation
• Secure web management through HTTPS with SSLv3/TLS 1.2
• Secure Command Line Interface (CLI) management with SSHv1/SSHv2
IPv6 • IPv6 Dual IPv4/IPv6
• Multicast Listener Discovery (MLD) Snooping
• IPv6 ACL
• IPv6 Interface
• Static IPv6 Routing
• IPv6 neighbor discovery (ND)
• Path maximum transmission unit (MTU) discovery
• Internet Control Message Protocol (ICMP) version 6
• TCPv6/UDPv6
• IPv6 applications
- DHCPv6 Client
- Ping6
- Tracert6
- Telnet (v6)
- IPv6 SNMP
- IPv6 SSH
- IPv6 SSL
- Http/Https
- IPv6 TFTP
L3 Features • 16 IPv4/IPv6 Interfaces
• Static Routing
- 48 static routes
• Static ARP
• 316 ARP Entries
• Proxy ARP
• Gratuitous ARP
• DHCP Server
• DHCP Relay
• DHCP L2 Relay
Management • Web-based GUI
• Command Line Interface (CLI) through console port, telnet
• SNMPv1/v2c/v3
- Trap/Inform
- RMON (1, 2, 3, 9 groups)
• SDM Template
• DHCP/BOOTP Client
• 802.1ab LLDP/LLDP-MED
• DHCP AutoInstall
• Dual Image, Dual Configuration
• CPU Monitoring
• Cable Diagnostics
• EEE
• Password Recovery
• SNTP
• System Log
Advanced Features • Support Omada Hardware Controller (OC200/OC300), Software Controller, Cloud-Based Controller
• Automatic Device Discovery
• Batch Configuration
• Batch Firmware Upgrading
• Intelligent Network Monitoring
• Abnormal Event Warnings
• Unified Configuration
• Reboot Schedule
• ZTP (Zero-Touch Provisioning)*
OTHERS
Certification CE, FCC, RoHS
Package Contents • TL-SG3428 Switch
• Power Cord
• Quick Installation Guide
• Rackmount Kit
• Rubber Feet
Environment • Operating Temperature: 0–45 ℃ (32–113 ℉);
• Storage Temperature: -40–70 ℃ (-40–158 ℉)
• Operating Humidity: 10–90% RH non-condensing
• Storage Humidity: 5–90% RH non-condensing

Join TP-Link CommunityTP-Link takes your privacy seriously. For further details on TP-Link's privacy practices, see TP-Link's Privacy Policy.

From United States (English)?

Check products and services for your region.