Description
Product Description
The TP-Link TL-SG2428P is a professional 28-port Gigabit smart managed switch designed for SMB and enterprise access layer deployments. It provides high-density PoE+ connectivity with fiber uplinks, making it ideal for IP cameras, wireless access points, VoIP systems, and business LAN infrastructure.
It includes:
- 24 × 10/100/1000 Mbps Gigabit RJ45 PoE+ ports for powering network devices
- 4 × Gigabit SFP slots for fiber uplink to core switches or aggregation networks
The switch supports a 250W total PoE power budget, allowing up to 30W per port for high-power devices such as PTZ cameras and WiFi access points. It integrates with Omada SDN (Software Defined Networking) for centralized cloud-based management and monitoring.
Advanced Layer 2+ features include VLAN segmentation, link aggregation (LACP), Spanning Tree (STP/RSTP/MSTP), IGMP Snooping, QoS prioritization, and static routing capabilities for efficient traffic control and network optimization.
Security is enterprise-grade, with ACLs, 802.1X authentication, DHCP Snooping, ARP inspection, port security, and DoS protection to safeguard the network.
Specifications (Verified & Accurate)
📡 Ports & Interface
- PoE Ports: 24 × Gigabit RJ45 (802.3af/at PoE+)
- Uplink Ports: 4 × Gigabit SFP slots
- Total Ports: 28
- PoE Standard: IEEE 802.3af/802.3at
🚀 Performance
- Layer: Layer 2+ Managed (Lite L3 static routing)
- Switching Capacity: 56 Gbps
- Packet Forwarding Rate: ~41.66 Mpps
- MAC Address Table: 8K entries
- Jumbo Frame: 9 KB
⚡ PoE Features
- Total PoE Budget: 250W
- Max Power per Port: Up to 30W
- Intelligent PoE power management
🧠 Management & Features
- Omada SDN cloud/controller support
- Web GUI, CLI, SNMP, RMON
- VLAN (802.1Q, Voice VLAN, Private VLAN)
- Link Aggregation (LACP 802.3ad)
- Spanning Tree (STP/RSTP/MSTP)
- IGMP Snooping
- QoS (802.1p / DSCP)
🛡️ Security Features
- ACL (Layer 2–Layer 4 filtering)
- 802.1X authentication
- DHCP Snooping
- Dynamic ARP Inspection
- DoS defense
- Port security and storm control
🛠️ Physical & Environment
- Form Factor: 1U rackmount metal chassis
- Cooling: Active cooling (fan-assisted)
- Power Supply: Internal AC (100–240V)
- Operating Temperature: 0°C to 45°C
- Installation: Rackmount
Key Features
✔ 24 × PoE+ Gigabit ports for high-density deployments
✔ 4 × SFP fiber uplinks for backbone connectivity
✔ 250W PoE budget for cameras and APs
✔ Omada SDN centralized cloud management
✔ Advanced Layer 2+ switching with security controls
✔ Enterprise-grade VLAN, QoS, and LACP support
Typical Use Cases
✔ CCTV/IP surveillance systems (large scale)
✔ Enterprise office network access layer
✔ WiFi access point deployments (Omada ecosystem)
✔ VoIP and unified communications networks
✔ Campus and SMB structured network installations
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