TP-Link Omada 24-Port Gigabit and 4-Port 10GE SFP+ L2+ Managed Switch with 16-Port PoE+ & 8-Port PoE++ (SG3428XMPP)

The TP-Link Omada 24-Port Gigabit and 4-Port 10GE SFP+ L2+ Managed Switch with 16-Port PoE+ & 8-Port PoE++ (SG3428XMPP) is a high-performance, enterprise-grade switch designed for robust, scalable, and power-hungry network deployments. It offers a comprehensive solution for large SMBs, campuses, hospitality, and surveillance networks that demand a combination of high-density Gigabit connectivity, substantial Power over Ethernet (PoE) capabilities, and high-speed uplinks, all managed centrally.

Overview of the TP-Link Omada SG3428XMPP

The SG3428XMPP is a fully L2+ Managed Switch, meaning it provides advanced Layer 2 features along with Static Routing (basic Layer 3 capabilities). Its standout features are its rich port configuration: 24 Gigabit RJ45 ports (a mix of PoE+ and PoE++) and 4 dedicated 10 Gigabit Ethernet (10GE) SFP+ slots. This powerful combination allows it to serve as a versatile access or aggregation layer switch, capable of connecting a large number of devices while providing ample power and high-speed data transfer to the network backbone. As a core component of the TP-Link Omada Software Defined Networking (SDN) platform, it offers simplified, centralized cloud management.

Key Features and Capabilities

• Extensive Port Configuration:
  • 24 x Gigabit RJ45 Ports: All ports support 10/100/1000Mbps speeds, providing high-density connectivity for various wired devices.
  • 8 x Gigabit PoE++ (802.3bt) Ports: These 8 ports are capable of delivering up to 90W of power per port, making them ideal for powering extremely power-hungry devices.
  • 16 x Gigabit PoE+ (802.3at) Ports: The remaining 16 Gigabit RJ45 ports offer PoE+ capability, supplying up to 30W of power per port.
  • Total PoE Power Budget of 500W: A very generous power budget allows for simultaneous deployment of numerous PoE/PoE+/PoE++ devices, such as high-performance Wi-Fi 6/6E/7 access points, advanced PTZ IP cameras with heaters, LED lighting systems, thin clients, and video conferencing equipment.
  • 4 x 10GE SFP+ Uplink Slots: These four dedicated 10 Gigabit Ethernet SFP+ fiber slots provide high-bandwidth uplinks to core switches, servers, or other network segments. This ensures a non-blocking switching capacity of 128 Gbps and a packet forwarding rate of 95.23 Mpps, preventing bottlenecks even under heavy traffic loads.
• Robust L2 and L2+ Managed Features: The SG3428XMPP offers a comprehensive suite of enterprise-level management features for precise network control, security, and optimization:
  • Static Routing: Enables efficient routing of traffic between different VLANs without needing a dedicated router for internal network segments. Supports both IPv4/IPv6 interfaces and static routes.
  • VLAN (Virtual Local Area Network): Supports 802.1Q VLAN, MAC VLAN, and Protocol VLAN for flexible network segmentation, enhancing security, and reducing broadcast domains.
  • QoS (Quality of Service): Advanced QoS with 8 priority queues, Strict Priority (SP) and Weighted Round Robin (WRR) scheduling, and bandwidth control (port/flow-based) to prioritize critical data (VoIP, video) and ensure smooth performance.
  • IGMP Snooping & MLD Snooping: Optimizes multicast traffic for efficient video streaming and IPTV services by forwarding streams only to requesting clients.
  • Link Aggregation (LAG/LACP): Combines multiple physical ports into a single logical link, significantly increasing bandwidth and providing link redundancy for critical connections.
  • Spanning Tree Protocol (STP/RSTP/MSTP) & ERPS: Prevents network loops and ensures rapid recovery in ring topologies, maintaining network stability and availability.
  • ACL (Access Control List): Provides granular security by allowing network administrators to define rules for filtering traffic based on various criteria (MAC, IP, TCP/UDP ports).
  • Port Security & 802.1X Authentication: Enhances network access control by authenticating users and devices before granting network access.
  • DHCP Snooping, DoS Defend, Storm Control: Comprehensive security strategies to protect the network from various attacks and abnormal traffic.
  • OAM (Operations, Administration, and Maintenance): Provides tools for monitoring and troubleshooting Ethernet network problems.
• Omada SDN Integration: Seamlessly integrates with TP-Link’s Omada Software Defined Networking (SDN) platform, providing unparalleled ease of management:
  • Centralized Cloud Management: Manage the entire Omada network (APs, Switches, Routers) from a single interface via the Omada SDN Controller (hardware, software, or cloud-based).
  • Zero-Touch Provisioning (ZTP): Simplifies deployment of new devices by automatically configuring them once connected to the network.
  • Intelligent Network Monitoring: Provides real-time insights into network performance, client statistics, and traffic patterns through a comprehensive dashboard.
  • Remote Access: Enables network administrators to manage the network from anywhere with an internet connection.
• Multiple Management Options: In addition to Omada SDN, the switch can be managed via Web-based GUI, Command Line Interface (CLI via Console Port, Telnet, SSH), SNMP (v1/v2c/v3), and RMON, offering flexibility for various management preferences.
• Enterprise-Grade Hardware: Housed in a durable metal casing and designed for standard 1U rack mounting, the SG3428XMPP ensures robust and reliable operation. It features active cooling (multiple fans) for efficient heat dissipation, essential given its high PoE budget.

Ideal Use Cases

The TP-Link Omada SG3428XMPP is an excellent choice for:

• Large-Scale Wi-Fi 6/6E/7 Deployments: Providing high-density Gigabit connectivity and ample PoE++/PoE+ power for numerous next-generation wireless access points.
• Enterprise and Campus Networks: Serving as a powerful access or distribution layer switch where many wired devices and high-power PoE devices need to be connected.
• Advanced IP Surveillance Systems: Powering a large number of high-resolution IP cameras, including PTZ models, and ensuring smooth video streaming.
• Smart Building Infrastructure: Supporting various PoE-powered smart devices, lighting systems, and access control systems.
• Data Centers (Edge/ToR): For connecting servers and storage devices that require reliable Gigabit access with PoE capabilities, and high-speed 10GE uplinks.
• Any organization requiring a high-port-density Gigabit switch with advanced PoE capabilities and centralized, cloud-based management