Tp-Link Omada SG3428 24-Port Gigabit L2+ Managed Switch with 4 SFP Slots
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- 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.
- Centralized 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.
- Optimize 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
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Tp-Link Omada SG3428 24-Port Gigabit L2+ Managed Switch with 4 SFP Slots Omada SDN Integrated IPv6 Static Routing L2/L3/L4 QoS, IGMP & LAG
Software Defined Networking (SDN) with Cloud Access
Omada’s Software Defined Networking (SDN) platform integrates network devices, including access points, switches, and routers, 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.

Advanced L3 Features
An abundance of L2+ and L3 features are supported to help build a highly scalable and robust network, providing a reliable and efficient solution for enterprises, campuses and ISPs.

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. In addition, 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.
Enterprise Level Features
A complete lineup of L2+ features are 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.
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.
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.
| Category / Feature | Details |
| Interfaces | 24× 10/100/1000 Mbps RJ45 Ports • 4× Gigabit SFP Slots • 1× RJ45 Console Port • 1× Micro-USB Console Port |
| Cooling & Fans | 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 | • V1: 19.22 W (110 V/60 Hz) • V2: 19.9 W (220 V/50 Hz) |
| Max Heat Dissipation | • V1: 65.58 BTU/hr (110 V/60 Hz) • V2: 67.73 BTU/h (220 V/50 Hz) |
| Switching Capacity | 56 Gbps |
| Packet Forwarding Rate | 41.66 Mpps |
| MAC Address Table | • V1: 8K • V2 and above: 16K |
| Packet Buffer Memory | 12 Mbit |
| Jumbo Frame | 9 KB |
| Quality of Service (QoS) | 8 priority queues; 802.1p CoS/DSCP priority; SP, WRR, SP+WRR queue scheduling; Port/Flow-based Rate Limiting |
| L3 Features | 16 IPv4/IPv6 Interfaces; Static Routing (48 routes); Static/Proxy/Gratuitous ARP (512 entries); DHCP Server/Relay/L2 Relay |
| L2 and L2+ Features | Link Aggregation (Static & 802.3ad LACP, up to 8 groups/8 ports); Spanning Tree (STP/RSTP/MSTP) with Security (TC Protect, BPDU Filter/Protect, Root/Loop Protect); Loopback Detection; 802.3x Flow Control; Port/CPU Mirroring |
| L2 Multicast | 511 IGMP groups; IGMP v1/v2/v3 Snooping; MVR; MLD v1/v2 Snooping; Multicast Filtering (256 profiles) |
| VLAN | Max 4K VLAN Groups; 802.1q Tagged VLAN; MAC VLAN (30 entries); Protocol VLAN; GVRP; QinQ (Port-based/Selective); Voice VLAN |
| Access Control List (ACL) | Time-based, MAC, IP, Combined, Packet Content, and IPv6 ACLs; Supports Mirroring, Redirect, Rate Limit, and QoS Remark policies applied to Port/VLAN |
| Security | IP-MAC-Port Binding (DHCP Snooping, ARP Inspection, IPv4 Source Guard); IPv6-MAC-Port Binding; DoS Defend; 802.1X Authentication (MAB, Guest VLAN, Radius/TACACS+); Broadcast/Multicast/Unicast Storm Control; Port Isolation; HTTPS (SSLv3/TLS 1.2) & SSHv1/SSHv2 |
| IPv6 Support | Dual IPv4/IPv6 stack; MLD Snooping; IPv6 ACL/Interface/Static Routing; Path MTU Discovery; IPv6 Applications (DHCPv6 Client, Ping6, Tracert6, Telnet, SNMP, SSH, SSL, HTTP/HTTPS, TFTP) |
| Supported MIBs | MIB II, Bridge MIB, P/Q-Bridge MIB, Radius Accounting/Authentication Client MIB, Remote Ping/Traceroute MIB, RMON MIB (groups 1, 2, 3, 9), TP-Link private MIBs |
| Omada App & Cloud Access | Supported via Omada Cloud-Based Controller (v2+), Hardware Controllers (OC300/OC200), or Omada Software Controller |
| Zero-Touch Provisioning | Yes (Requires Omada Cloud-Based Controller on TL-SG3428 v2 and above) |
| Management Features | Web-based GUI, CLI (Console, Telnet), SNMPv1/v2c/v3, RMON, LLDP/LLDP-MED, DHCP AutoInstall, Dual Image/Configuration, Cable Diagnostics, SNTP, System Log |
| Certifications | CE, FCC, RoHS |
| Package Contents | TL-SG3428 Switch, Power Cord, Quick Installation Guide, Rackmount Kit, Rubber Feet |
| System Requirements | Microsoft Windows 98SE/NT/2000/XP/Vista/7/8/10/11, MAC OS, NetWare, UNIX, or Linux |
| Environment | Operating Temp: 0–45 ℃ (32–113 ℉); Storage Temp: -40–70 ℃ (-40–158 ℉) Operating Humidity: 10–90% non-condensing |
Tp-Link Omada SG3428 24-Port Gigabit L2+ Managed Switch with 4 SFP Slots



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