Experience unmatched flexibility and high-performance networking with the TP-Link SG3428XF, a powerful Layer 2+ managed switch designed to fuel demanding enterprise networks. Featuring 20× dedicated Gigabit SFP slots, 4× Gigabit Combo SFP/RJ45 ports, and 4× 10G SFP+ uplink slots, this switch seamlessly delivers fiber-rich, high-speed connectivity across campus networks, data centers, or core aggregation layers.

With a switching capacity of 128 Gbps, the SG3428XF ensures reliable, non-blocking throughput, even under heavy workloads. Dual redundant power supplies provide enterprise-grade reliability and uptime protection. Integrating into the Omada SDN ecosystem, it offers centralized cloud management, zero-touch provisioning, and intelligent network monitoring, all through a user-friendly web interface or the Omada mobile app.

Packed with robust Layer 2/Layer 3 features, advanced QoS, extensive VLAN support, and comprehensive security controls, the SG3428XF is the go-to solution for businesses looking to future-proof their fiber infrastructure while maintaining secure, high-speed networks.

What's Included in the Box

• SG3428XF Switch

• Power Cord

• Quick Installation Guide

• Rackmount Kit

• Rubber Feet

Main Features

✅ Flexible Fiber Connectivity

• 20× dedicated Gigabit SFP slots for fiber-rich deployments

• 4× Gigabit combo SFP/RJ45 ports for hybrid fiber/copper flexibility

✅ 10G Lightning-Fast Uplinks

• 4× 10G SFP+ slots deliver high-speed uplinks to core networks or servers

✅ High Switching Performance

• 128 Gbps switching capacity and 95.23 Mpps forwarding rate ensure non-blocking performance

✅ Redundant Power Design

• Dual power supplies enhance uptime and network reliability

✅ Omada SDN Integration

• Centralized cloud management, zero-touch provisioning, and unified monitoring

✅ Advanced L2+/L3 Features & Security

• Static routing, VLAN management, ACLs, IGMP Snooping, and advanced threat defenses

✅ Enterprise-Grade Durability

• Rugged metal chassis and rack-mountable design for professional installations

Detailed Specifications

• Ports & Interfaces:

  • 20× Gigabit SFP slots

  • 4× Gigabit Combo SFP/RJ45 ports

  • 4× 10G SFP+ slots

  • 1× RJ45 Console Port

  • 1× Micro-USB Console Port

• Performance:

  • Switching Capacity: 128 Gbps

  • Packet Forwarding Rate: 95.23 Mpps

  • MAC Address Table: 16 K

  • Packet Buffer Memory: 12 Mbit

  • Jumbo Frame: 9 KB

• Power & Environment:

  • Fan Quantity: 1

  • Max Power Consumption: 35.7 W (110 V/60 Hz)

  • Max Heat Dissipation: 121.81 BTU/hr

  • Operating Temperature: 0–45 ℃

  • Storage Temperature: -40–70 ℃

• Layer 2 and Layer 3 Features:

  • Static Routing (48 IPv4/IPv6 static routes)

  • Static ARP (128 entries)

  • 512 ARP entries

  • Proxy ARP, Gratuitous ARP

  • DHCP Server and Relay

  • Link Aggregation (Static and LACP)

  • Spanning Tree Protocol (STP, RSTP, MSTP)

  • Loopback Detection

  • 802.3x Flow Control

  • Port Mirroring

• L2 Multicast:

  • IGMP Snooping v1/v2/v3

  • MLD Snooping v1/v2

  • Multicast VLAN Registration (MVR)

  • Multicast Filtering: 256 profiles, 16 entries per profile

• Quality of Service (QoS):

  • 8 priority queues

  • 802.1p CoS/DSCP priority

  • Bandwidth control

  • QoS remarking

• Security:

  • IP-MAC-Port Binding (512 entries)

  • DHCP Snooping

  • ARP Inspection

  • IPv4/IPv6 Source Guard

  • DoS Defend

  • Static/Dynamic Port Security (up to 64 MACs per port)

  • Storm Control

  • 802.1X authentication

  • AAA (including TACACS+)

  • Secure web management (HTTPS) and CLI (SSH)

• VLAN Support:

  • Up to 4,000 VLAN groups

  • MAC VLAN: 30 entries

  • Protocol VLAN: 16 templates

  • Private VLAN, GVRP

  • VLAN VPN (QinQ)

  • Voice VLAN

• ISP Features:

  • L2PT

  • DLDP

  • PPPoE ID Insertion

  • ERPS

  • 802.3ah Ethernet OAM

  • DDM

  • sFlow

• Management:

  • Web-based GUI

  • CLI via console, Telnet, SSH

  • SNMP v1/v2c/v3, RMON (1,2,3,9 groups)

  • Omada Cloud-Based Controller

  • Zero-Touch Provisioning

  • Cable Diagnostics

  • Dual Image and Dual Configuration

• Certifications: CE, FCC, RoHS

Warranty Information

• Manufacturer’s Limited Warranty

About TP-Link Omada

TP-Link Omada SDN revolutionizes business networking with centralized management, robust security, and seamless scalability, empowering businesses of all sizes to maintain reliable, high-performance networks across multiple sites.

SKU

SG3428XF

Practical Use Scenarios

• Campus Networks: Ideal for linking building-to-building fiber connections with high throughput and redundancy.

• Data Centers: High-density fiber ports ensure efficient aggregation of server racks.

• Service Providers: Robust ISP features make it perfect for carrier-grade environments.

• Enterprise Networks: Enables advanced VLAN segmentation and secure, high-speed backbone connectivity.

Datasheets or Downloadable Resources

Download SG3428XF Datasheet

Excellence for the Australian and New Zealand Market

The SG3428XF complies with CE, FCC, and RoHS certifications, fully meeting regulatory standards for Australia and New Zealand. Sourced only through authorized channels, these units ensure genuine TP-Link quality and access to direct manufacturer support for warranty and technical services.

FAQs (SG3428XF)

Q1: Does the SG3428XF support Omada SDN cloud management?
A1: Yes, the SG3428XF is fully compatible with Omada SDN, allowing cloud-based management and monitoring. (SG3428XF)

Q2: What types of ports are available on the SG3428XF?
A2: It includes 20× Gigabit SFP slots, 4× Gigabit Combo SFP/RJ45 ports, and 4× 10G SFP+ slots for flexible connectivity. (SG3428XF)

Q3: Can the SG3428XF handle redundant power supplies?
A3: Absolutely. It features dual redundant power supplies for enhanced network reliability. (SG3428XF)

Q4: How many VLANs can be configured on the SG3428XF?
A4: It supports up to 4,000 VLAN groups, ideal for complex enterprise networks. (SG3428XF)

Q5: What is the switching capacity of the SG3428XF?
A5: The SG3428XF offers a 128 Gbps switching capacity to handle demanding network traffic. (SG3428XF)