TP-Link TL-SG3452 48-Port Gigabit Managed Switch

USD 503.48

Enterprise-grade 48-port Gigabit L2+ managed switch with 4 SFP slots. Features Omada SDN centralized cloud management, static routing, and fanless design.

SKU TP-Link-TL-SG3452 Category
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TP-Link TL-SG3452 48-Port Gigabit Managed Switch

Model Identifier TL-SG3452
Official Part Number TL-SG3452
GTIN Standard 6935364010751

Technical Overview

Enterprise-grade 48-port Gigabit L2+ managed switch with 4 SFP slots. Features Omada SDN centralized cloud management, static routing, and fanless design.

Key Features

  • 48× Gigabit RJ45 ports and 4× Gigabit SFP slots provide high-speed connections
  • Centralized cloud management via the web or Omada app
  • Static Routing (L2+) helps route internal traffic for higher efficiency
  • Robust security strategies including IP-MAC-Port Binding, ACL, and Port Security
  • Advanced L2/L3/L4 QoS and IGMP Snooping to optimize voice and video applications
  • Standalone management via Web, CLI (Console Ports), SNMP, and RMON
  • Fanless design ensures completely silent and failure-resistant operation
  • Durable metal casing, mountable in standard 19-inch equipment racks

100-240 V AC, 50/60 Hz

Technical Specification Matrix

ParameterValue
Interface48× 10/100/1000 Mbps RJ45 Ports, 4× Gigabit SFP Slots, 1× RJ45 Console Port, 1× Micro-USB Console Port
Switching Capacity104 Gbps
Packet Forwarding Rate77.4 Mpps
MAC Address Table16 K
Packet Buffer Memory12 Mbit
Jumbo Frame9 KB
Fan QuantityFanless
Power Supply100-240 V AC, 50/60 Hz
Max Power Consumption32.8 W (220 V / 50 Hz)
Max Heat Dissipation111.91 BTU/h (220 V / 50 Hz)
Operating Temperature0 °C to 40 °C (32 °F to 104 °F)
CertificationsCE, FCC, RoHS
Physical Weight (kg)3.37
Dimensions L x W x H (cm)44 x 22 x 4.4

Industrial Applications

1. Dust-Resistant Manufacturing Floor Edge Switched Network

In manufacturing facilities and warehouses, airborne dust and mechanical particles quickly clog typical cooling fans, leading to device overheating. Leveraging the switch's fanless design eliminates failure-prone mechanical cooling, allowing continuous, dust-tolerant network operations directly at the manufacturing edge where it connects PLCs, HMI panels, and remote scanners.

Problem Solved

Prevents switch overheating and hardware failures caused by dust clogging mechanical fans in dirty industrial environments.

FanlessPlant Floor EdgeGigabit RJ45Metal CasingL2+ Managed

2. High-Density SCADA Integration with Local VLAN Routing

Industrial networks with dozens of PLCs and monitoring systems require isolation to prevent broadcast storm damage while still needing seamless communication to central SCADA workstations. This switch provides 104 Gbps of non-blocking bandwidth and L2+ Static Routing, enabling efficient local routing between process subnets to protect critical assembly line traffic without sending all data to a centralized core router.

Problem Solved

Mitigates plant-wide broadcast storms through VLAN isolation while preserving high-speed SCADA access via hardware-based local routing.

Static Routing104 Gbps Switching CapacityVLAN SegmentationSCADA Integration16K MAC Address Table

3. Centralized Remote Water Treatment Infrastructure Monitoring

Water treatment plants and distributed utility substations frequently require remote network oversight but lack on-site IT personnel. Integrating this switch into the centralized Omada SDN cloud platform allows off-site engineering teams to securely monitor port statuses, enforce Access Control Lists, and diagnose connection faults remotely across dual SFP fiber uplink loops.

Problem Solved

Reduces remote downtime and maintenance dispatch costs by providing complete centralized management and intelligent monitoring of distributed automation facilities.

Omada SDNSFP UplinkAccess Control ListZero-Touch ProvisioningCentralized Cloud Management
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