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TP-Link JetStream 52-Port Gigabit L2+ Managed Switch 48-Port PoE+
- 52 total ports: 48 PoE+ Gigabit + 4 SFP uplinks
- 384 W total PoE budget for high-density deployments
- 104 Gbps switching capacity ensures high throughput
- Static routing and robust Layer 2+ features
- Full Omada SDN integration for centralized management
- Advanced security: 802.1X, ACLs, DHCP snooping
- Rack-mountable with metal housing and active cooling
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.
🧠 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
🌐 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
⚡ 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
📝 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.
| Brand | Dlink |
|---|
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