TP-Link JetStream 52-Port Gigabit L2+ Managed Switch 48-Port PoE+

The TP-Link JetStream 52-Port Gigabit L2+ Managed Switch 48-Port PoE+ (TL-SG3452P) is a high-capacity 52-port Gigabit Layer 2+ managed switch designed for medium to large enterprise networks. With 48 PoE+ ports and 4 SFP uplinks, it provides comprehensive management, robust security features, static routing, and seamless integration with TP-Link’s Omada SDN platform. Ideal for IP surveillance, Wi-Fi deployment, and VoIP infrastructure.

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🧠 Hardware Specifications

• Total Ports: 52
• PoE+ Ports: 48 × 10/100/1000 Mbps RJ45 (802.3af/at compliant)
• Uplink Ports: 4 × Gigabit SFP slots
• Console Ports: 1 × RJ45, 1 × micro-USB
• PoE Budget: 384 W
• Switching Capacity: 104 Gbps
• Forwarding Rate: 77.38 Mpps
• MAC Address Table: 16K
• Packet Buffer Memory: 12 Mbit
• Jumbo Frame Support: 9 KB
• Fan Configuration: 3 internal cooling fans
• Chassis Type: 1U rack-mountable metal
• Dimensions: 440 × 330 × 44 mm

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🌐 Software Features

• Layer 2+ Features:
  • Static Routing (IPv4/IPv6)
  • 802.1Q VLAN (up to 4,096 VLANs)
  • LACP Link Aggregation (up to 8 groups)
  • Spanning Tree Protocols: STP, RSTP, MSTP
  • IGMP/MLD Snooping for multicast optimization
  • DHCP Snooping
  • Loopback Detection
• Quality of Service (QoS):
  • 8 priority queues
  • 802.1p CoS, DSCP-based prioritization
  • Rate limiting and traffic shaping
  • Strict Priority (SP) / Weighted Round Robin (WRR) queuing
• Security Features:
  • Access Control Lists (ACLs)
  • IP-MAC-Port Binding
  • Port Isolation
  • 802.1X Authentication with RADIUS
  • DoS Defense
  • Broadcast/Multicast/Unknown-Unicast Storm Control
• Management:
  • Web-based GUI
  • CLI via Telnet, SSH, Console
  • SNMP v1/v2c/v3, RMON
  • Dual Image Support
  • Omada SDN integration
  • System Logs and Alerts
  • Auto-Recovery for PoE Ports
  • Time-Based PoE Scheduling

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⚡ Power & Environmental

• Power Input: 100–240 V AC, 50/60 Hz
• Max Power Consumption: 485.2 W with full PoE load
• Heat Dissipation: Approx. 1,656 BTU/h
• Operating Temperature: 0°C – 50°C
• Storage Temperature: -40°C – 70°C
• Operating Humidity: 10% – 90% RH non-condensing
• Storage Humidity: 5% – 90% RH non-condensing
• Certifications: CE, FCC, RoHS

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📝 Meta Description

TP-Link JetStream 52-Port Gigabit L2+ Managed Switch 48-Port PoE+ is a 52-port Gigabit L2+ managed switch with 48 PoE+ ports and 4 SFP uplinks. It delivers 384W of PoE power, supports static routing, VLAN, QoS, and integrates with Omada SDN—ideal for secure, scalable business networks. Datasheet