TP-Link JetStream TL-SG3428MP 28-Port Metal Gigabit L2+ Managed Switch with 24-Port PoE+ (384W)

JetStream 28-Port Gigabit L2+ Managed PoE+ Switch

Overview

The JetStream 28-Port Gigabit L2+ Managed Switch with 24-Port PoE+ delivers high-performance networking, centralized cloud management, and robust security—ideal for scalable, professional networks.

Key Features

• 384 W PoE Budget
• 24 x 802.3af/at-compliant PoE+ ports

• Total PoE power budget of 384 W

• Full Gigabit Connectivity

• 24 x Gigabit PoE+ RJ-45 ports

• 4 x Gigabit SFP slots for high-speed uplinks

• Omada SDN Integration

• Integrated into Omada Software Defined Networking (SDN)
• Centralized cloud management and intelligent monitoring

• Cloud access and Omada app for simplified remote management

• Static Routing (L2+)

• Routes internal traffic for more efficient use of network resources

• Robust Network Security

• IP-MAC-Port Binding, IP-MAC-Port-VID Binding
• ACL (L2–L4), Port Security, DoS Defend, Storm Control, DHCP Snooping

• 802.1X and RADIUS/Tacacs+ authentication

• Optimized for Voice & Video

• L2/L3/L4 QoS and IGMP Snooping

• Prioritization of voice and video traffic for smooth performance

• Flexible Management Options

• Standalone management via Web GUI, CLI (Console, Telnet, SSH)
• SNMP, RMON, and Dual Image support

PoE+ for Flexible Deployment

Dedicated 24 PoE+ Ports (384 W Budget)
With 24 x 802.3af/at-compliant PoE+ ports and a 384 W total PoE power budget, this switch supports data and power over a single Ethernet cable. It enables flexible deployment of PoE-capable devices, helping lower infrastructure costs for small businesses.

Typical PoE-enabled devices include:

• Wireless access points
• IP cameras
• IP phones

Software Defined Networking with Cloud Access

Omada SDN integrates access points, switches, and gateways into a single, centrally managed platform:

• 100% centralized cloud management
• Single interface for wired and wireless networks
• Highly scalable architecture
• Suitable for hospitality, education, retail, offices, and more

Secure Networking

Advanced security features help protect against threats and control access:

• Protection & Threat Defense
• IP-MAC-Port-VID Binding
• Port Security
• Storm Control
• DHCP Snooping

• Integrated list of common DoS attacks for easier prevention

• Access Control

• L2–L4 Access Control Lists (ACL)

• Restrict access by MAC address, IP address, TCP/UDP port, or VLAN ID

• User Authentication

• 802.1X authentication
• Works with RADIUS/Tacacs+ servers to allow access only with valid credentials

Advanced QoS for Critical Traffic

Quality of Service (QoS) ensures consistent performance for latency-sensitive applications:

• Prioritize traffic by IP address, MAC address, TCP port, UDP port, and more
• Help keep voice and video services smooth, even under limited bandwidth

Abundant L2 and L2+ Features

Comprehensive Layer 2 and L2+ capabilities include:

• 802.1Q VLAN
• Port Mirroring
• STP/RSTP/MSTP
• Link Aggregation Control Protocol (LACP)
• 802.3x Flow Control

Multicast Optimization

• IGMP Snooping for intelligent multicast forwarding
• IGMP throttling & filtering to control multicast access per port

Static Routing

• Simple segmentation of the network
• Internal routing of traffic through the switch for improved efficiency

ISP-Oriented Features

Developed with service providers in mind:

• sFlow
• QinQ
• L2PT
• PPPoE ID Insertion
• IGMP authentication
• 802.3ah OAM
• Device Link Detection Protocol (DLDP) for easier link monitoring and troubleshooting

IPv6-Ready Networking

IPv6 capabilities prepare your network for Next Generation Network (NGN) environments:

• Dual IPv4/IPv6 Stack
• MLD Snooping
• IPv6 ACL
• DHCPv6 Snooping
• IPv6 Interface
• Path MTU (PMTU) Discovery
• IPv6 Neighbor Discovery

Enterprise-Level Management

Flexible, secure management options:

• Intuitive web-based Graphical User Interface (GUI)
• Industry-standard Command Line Interface (CLI)
• SSL and SSH encryption for secure management traffic
• SNMP (v1/v2c/v3) and RMON for monitoring and event notification

Specifications