Description

TP-Link TL-SG3428MP – Omada JetStream 28-Port Gigabit L2+ Managed Switch with 24 PoE+ Ports and 4 Gigabit SFP Slots

Product Description

The TP-Link TL-SG3428MP Omada JetStream Managed Switch is a feature-rich, enterprise-grade Layer 2+ switch, specifically designed to support small to medium business networks that require advanced control, reliability, and high performance. With 28 total ports—24 of which support PoE+ (Power over Ethernet Plus)—and 4 dedicated SFP uplink slots, it enables businesses to build a scalable and efficient network infrastructure without the need for additional power sources for compatible network devices.

Designed to be fully integrated intoTP-Link TL-SG3428MP Omada JetStream Managed Switch SDN (Software Defined Networking) ecosystem, this switch provides seamless central management and cloud control, giving network administrators the flexibility to configure and monitor their network from anywhere. From high-density PoE deployment in wireless access point environments to IP surveillance and VoIP systems, the TL-SG3428MP is a powerful, scalable solution that can adapt to dynamic networking needs.

The TP-Link TL-SG3428MP Omada JetStream Managed Switch is built in a 1U rackmountable form factor, suitable for installation in standard network cabinets. Its durable metal casing, effective internal airflow management, and dual-fan cooling ensure long-term stable operation in mission-critical environments such as data centers, security control rooms, and professional office setups.

At the core of this switch’s performance is a non-blocking architecture that delivers a total switching capacity of 56 Gbps and a forwarding rate of 41.7 million packets per second (Mpps). This ensures smooth data traffic even during peak load periods, minimizing latency and maximizing productivity.

PoE+ Capability and Power Budget

The TP-Link TL-SG3428MP Omada JetStream Managed Switch features 24 IEEE 802.3af/at-compliant Gigabit PoE+ ports, capable of delivering up to 30W per port. The total available PoE power budget is a generous 384W, which is more than sufficient for powering a large number of high-consumption devices such as Wi-Fi 6 access points, IP surveillance cameras with pan-tilt-zoom (PTZ) features, VoIP phones, and other PoE-powered equipment.

This makes the TP-Link TL-SG3428MP Omada JetStream Managed Switch ideal for a unified deployment scenario, where devices across the organization—from entrance cameras and security points to ceiling-mounted APs and office phones—can be powered and connected using a single Ethernet cable per device. The result is reduced cabling complexity, lower deployment costs, and faster installation.

Advanced Layer 2+ and Static Routing Features

While it operates primarily as a Layer 2 switch, the TP-Link TL-SG3428MP Omada JetStream Managed Switch includes powerful Layer 2+ features such as static routing, allowing inter-VLAN communication without relying on a full Layer 3 core switch or router. This greatly improves internal network efficiency and simplifies traffic flow management.

Layer 2 functionalities include:

• 802.1Q VLAN tagging

• Port-based and MAC-based VLANs

• Link Aggregation Control Protocol (LACP)

• Rapid Spanning Tree Protocol (RSTP)

• Multiple Spanning Tree Protocol (MSTP)

• IGMP Snooping and IGMP Filtering

• Port Isolation

• Port Mirroring

• Loopback Detection

• DHCP Snooping

• Broadcast, multicast, and unicast storm control

These features provide essential traffic segregation, load balancing, and redundancy mechanisms that ensure a robust and flexible network design, especially in multi-departmental or multi-floor buildings.

Enhanced Security and Access Control

Security is a fundamental aspect of enterprise networking, and TP-Link ensures the TP-Link TL-SG3428MP Omada JetStream Managed Switch includes a rich set of protective and control features. Security measures include:

• 802.1X Port-Based Authentication: Works with RADIUS to ensure only authorized users can access the network.

• Access Control Lists (ACLs): Filters traffic based on MAC address, IP address, protocol type, and port number.

• IP-MAC-Port Binding (IMPB): Prevents spoofing attacks by binding user devices to specific ports.

• DoS Attack Prevention: Protects against denial-of-service threats.

• DHCP Snooping: Safeguards against rogue DHCP servers on the network.

These capabilities ensure that unauthorized users and harmful traffic are prevented from infiltrating the network, helping maintain data integrity and minimizing operational risks.

Centralized Omada SDN Management

One of the key benefits of the TP-Link TL-SG3428MP Omada JetStream Managed Switch is its full compatibility with TP-Link’s Omada Software Defined Networking platform. This platform allows centralized management of network devices including access points, gateways, and switches. With Omada, administrators can enjoy:

• Centralized cloud-based or on-premise control

• Real-time network monitoring and analytics

• Zero-touch provisioning for new devices

• Automatic firmware updates

• Batch configuration for time-saving setups

• Network topology visualization

Omada’s cloud management interface is accessible from web browsers or mobile apps, making remote network administration both practical and efficient. Whether managed via Omada software, a hardware controller (such as the OC200 or OC300), or via the Omada Cloud Controller, the switch integrates effortlessly into SDN environments.

High Availability and Redundancy

The TP-Link TL-SG3428MP Omada JetStream Managed Switch is equipped with dual firmware images and configuration files, ensuring safer upgrades and recovery in case of failure. Support for multiple Spanning Tree Protocols enhances redundancy and prevents loops in multi-switch deployments.

For network expansion or backbone integration, the 4 Gigabit SFP slots offer high-speed fiber uplinks, making them suitable for aggregation links, long-distance connections between buildings, or uplinks to core switches or routers.

Deployment Scenarios

The flexibility, power, and centralized control of the TP-Link TL-SG3428MP Omada JetStream Managed Switch make it ideal for deployment in various sectors, such as:

• Small and Medium Businesses (SMBs) – Ideal for cost-effective enterprise networking without compromising on features or scalability.

• Schools and Universities – Powers PoE-enabled security cameras, IP phones, and classroom APs.

• Retail Environments – Supports digital signage, customer Wi-Fi, and IP surveillance across the premises.

• Hotels and Hospitality – Provides unified management of APs and ensures guest devices are isolated from back-end networks.

Technical Specifications (Brief)

Conclusion

The TP-Link TL-SG3428MP Omada JetStream Switch is a high-capacity, versatile solution tailored for growing networks. Its 24 PoE+ ports with a 384W budget make it ideal for deployments requiring both data and power through a single cable. With static routing, comprehensive security, QoS, and seamless Omada SDN integration, it simplifies deployment and management while enhancing performance, efficiency, and scalability.

Whether you’re an IT manager deploying hundreds of IP cameras, a network admin setting up an AP-rich wireless environment, or a system integrator looking for a reliable, PoE-capable, SDN-managed switch—this model provides outstanding value and control without complexity.