The TP-Link JetStream 28-Port Gigabit Smart Switch 24-Port PoE+ (TL-SG2428P) is a high-performance 28-port Gigabit Smart PoE+ switch designed for small and medium business networks, surveillance, and wireless deployments.

Equipped with 24 PoE+ ports and 4 dedicated SFP slots, it delivers advanced Layer 2+ capabilities, a generous PoE power budget of 250 W, and integrates seamlessly into TP-Link’s Omada SDN platform for centralized cloud or on-premises management. Ideal for use with access points, IP cameras, and VoIP phones, it provides secure, reliable, and scalable switching performance.

🧠 Hardware Specifications

• Model: TL-SG2428P
• Ports:
  • 24 × 10/100/1000 Mbps RJ45 Ports (PoE+ supported)
  • 4 × Gigabit SFP Slots
• PoE+ Standard: IEEE 802.3af/at compliant
• PoE Power Budget: 250 W total, up to 30 W per port
• Switching Capacity: 56 Gbps
• Forwarding Rate: 41.7 Mpps
• MAC Address Table: 8K entries
• Buffer Memory: 4.1 Mbit
• Jumbo Frame Support: Up to 9216 Bytes

⚡ Power & Cooling

• Power Input: 100–240 V AC, 50/60 Hz
• Maximum Power Consumption: 309.1 W (with full PoE load)
• Maximum Heat Dissipation: 1053.71 BTU/h
• Cooling System: 2 smart internal fans
• Chassis Type: Metal, 1U rack-mountable

🌐 Software Features

Layer 2+ Features:

• Static Routing (IPv4/IPv6)
• Link Aggregation (LACP up to 8 groups)
• VLAN (802.1Q, up to 4K VLAN IDs)
• IGMP/MLD Snooping
• Spanning Tree Protocol (STP/RSTP/MSTP)
• Loopback Detection

Security Features:

• 802.1X Port Authentication (RADIUS)
• Access Control Lists (ACL L2-L4)
• IP-MAC-Port Binding
• DHCP Snooping
• Storm Control
• DoS Defense
• Port Security

Quality of Service (QoS):

• 802.1p CoS/DSCP Priority
• 8 Priority Queues
• Queue Scheduling (SP, WRR, SP+WRR)
• Bandwidth Control per port

Management Options:

• Web UI (HTTP/HTTPS)
• Command Line Interface (CLI via Telnet/SSH)
• SNMP v1/v2c/v3
• RMON (1, 2, 3, 9)
• Omada SDN platform support (Cloud and On-Premises)
• Dual Image & Config Backup
• Firmware Upgrade via TFTP/HTTP

🌡 Environmental & Physical

• Dimensions: 440 × 220 × 44 mm (17.3 × 8.7 × 1.7 in)
• Operating Temperature: 0°C – 50°C
• Storage Temperature: -40°C – 70°C
• Operating Humidity: 10% – 90% RH (non-condensing)
• Mounting: Rack-mountable (kit included)
• Certifications: CE, FCC, RoHS

📝 Meta Description

TP-Link JetStream 28-Port Gigabit Smart Switch 24-Port PoE+ is a 28-port Gigabit smart switch with 24 PoE+ ports and 4 SFP uplinks, offering 250 W PoE budget, 56 Gbps switching, Layer 2+ features, and full Omada SDN integration—perfect for business networks requiring power, scalability, and secure management.

Datasheet