The TP-Link Omada SG3452 is a Layer 2+ managed switch ideal for businesses and professional networks. Equipped with 48 Gigabit RJ45 ports and 4 x 10Gbps SFP+ slots , it offers ultra-fast connectivity , advanced security and centralized cloud management . Integrated with Omada SDN , it supports web management and Omada app for optimal remote control.

SWITCH 48 GIGABIT PORTS & 4 SLOT 10G MANAGED L2+ - TPLINK OMADA
The TP-Link Omada SG3452 is a Layer 2+ managed switch designed for businesses and professional networks that require high speed, reliability and advanced management. Equipped with 48 Gigabit RJ45 ports and 4 Gigabit SFP slots, it provides stable and scalable wired connectivity, ideal for environments with high bandwidth demands.
With support for Static Routing, the switch optimizes internal traffic management, improving network efficiency and reducing router load. Advanced VLAN, ACL, QoS and IGMP Snooping features provide detailed traffic control, ensuring greater security and quality of service.
For maximum reliability, Ethernet Ring Protection Switching (ERPS) support ensures protection and rapid recovery in a ring topology, preventing network outages.
Management is simplified through integration with Omada SDN, which enables centralized cloud management, accessible remotely via web and Omada app. For those who prefer a local configuration, the switch supports standalone management via web interface, CLI, SNMP and RMON, ensuring flexibility in network configurations.
The fanless design ensures quiet operation, while the high-quality metal case and rack-mountable design ensure robustness and professional installation.

Main features:
- High-performance connectivity: 48 Gigabit RJ45 ports for fast and reliable wired connections, 4 Gigabit SFP slots for expansion and fiber optic connectivity
- Advanced network traffic management : Static Routing for efficient internal traffic control and VLAN, ACL, QoS and IGMP Snooping for advanced traffic control and a more secure network
- Maximum Reliability and Redundancy : Ethernet Ring Protection Switching (ERPS) support for rapid protection and immediate recovery in ring topologies and automatic failover to ensure business continuity in the event of network failures
- Smart and Centralized Management: Omada SDN for Scalable Cloud Management and Remote Monitoring, Web Access and Omada App for Complete Network Control and Standalone Management via Web Interface, CCLI, SNMP and RMON for Advanced Users
- Rugged and Quiet Design: Fanless design for quiet and energy-efficient operation, high-quality metal case for durability, and rack-mountable form factor for a professional and tidy installation
- Ideal for businesses and data centers: Perfect for offices, hotels, data centers and environments with high connectivity demands and high scalability and reliability for a secure and high-performance network infrastructure
Technical data sheet
Model | SG3452 |
HARDWARE FEATURES | |
Interface | 48× 10/100/1000 Mbps RJ45 Ports (Auto-Negotiation/Auto MDI/MDIX) 4× 100/1000 Mbps SFP Slots 1× RJ45 Console Port 1× Micro USB Console Port |
Number of fans | Fanless |
Physical security lock | √ |
Diet | 100-240V AC~50/60Hz |
Dimensions (L x W x H) | 17.3×8.7×1.7 in (440×220×44 mm) |
Mounting type | Rack Mountable |
Max Power Consumption | 34.86W (220V/ 50Hz) |
Max Heat Dissipation | 118.94 BTU/h (220V / 50Hz) |
PERFORMANCES | |
Switching capacity | 104 Gbps |
Packet Forwarding Rate | 77.38 Mpps |
ARP Table | 16K |
Buffers (packets) | 12 Mbit |
Jumbo frame | 9 KB |
SOFTWARE FEATURES | |
QoS (Quality of Service) | 8 priority queues 802.1p CoS/DSCP priority Queue scheduling: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR Bandwidth Control: Port/Flow-based Rating Limiting Smoother Performance Action for Flows: QoS remark (802.1P Remark, DSCP Remark) |
L2 and L2+ functionality |
32 IP Interfaces: Support IPv4/IPv6 Interface |
L2 Multicast |
Supports 511 (IPv4, IPv6) IGMP groups |
Advanced Features | Automatic Device Discovery Batch Configuration Batch Firmware Upgrading Intelligent Network Monitoring Abnormal Event Warnings Unified Configuration Reboot Schedule ISP Features L2PT (Layer 2 Protocol Tunneling) Device Link Detect Protocol (DLDP) PPPoE ID Insertion ERPS |
VLAN | VLAN Group: Max 4K VLAN Groups 802.1Q Tagged VLAN MAC VLAN: 48 Entries Protocol VLAN: Protocol Template 16, Protocol VLAN 16 Private VLAN GVRP VLAN VPN (QinQ): Port-Based QinQ; Selective QinQ VoiceVLAN |
ACL (Access Control List) | Time-based ACL MAC ACL: Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type IP ACL: Source IP, Destination IP, Fragment, IP Protocol, TCP Flag, TCP/UDP Port, DSCP/IP TOS Combined ACL PacketContentACL IPv6 ACL Policy: Mirroring, Redirect, Rate Limit, QoS Remark ACL apply to Port/VLAN |
Safety | IP-MAC-Port Binding 512 Entries DHCP Snooping ARP Inspection IPv4 Source Guard: 100 Entries IPv6 MAC Port Binding 512 Entries DHCPv6 Snooping ND Detection ND Snooping IPv6 Source Guard: 100 Entries DoS Defense DHCP Filter Static/Dynamic Port Security: Up to 64 MAC addresses per port Broadcast/Multicast/Unicast Storm Control: kbps/ratio/pps control mode 802.1X Port base authentication Mac basic authentication VLAN Assignment MAB GuestVLAN Support RADIUS authentication and accountability AAA (including TACACS+) Secure web management through HTTPS with SSLv3/TLS 1.2 Secure Command Line Interface (CLI) management with SSHv2 IP/Port/MAC based access control |
IPv6 | IPv6 Dual IPv4/IPv6 Multicast Listener Discovery (MLD) Snooping IPv6 ACL IPv6 Interface Static IPv6 Routing IPv6 Neighbor Discovery (ND) Path maximum transmission unit (MTU) discovery Internet Control Message Protocol (ICMP) version 6 TCPv6/UDPv6 IPv6 applications: DHCPv6 Client, Ping6, Tracert6, Telnet (v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP |
MIBs | MIB II (RFC1213) Interface MIB (RFC2233) Ethernet Interface MIB (RFC1643) Bridge MIB (RFC1493) P/Q-Bridge MIB (RFC2674) RMON MIB (RFC2819) RMON2 MIB (RFC2021) Radius Accounting Client MIB (RFC2620) Radius Authentication Client MIB (RFC2618) Remote Ping, Traceroute MIB (RFC2925) Support TP-Link private MIB |
MANAGEMENT | |
Omada App |
Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller. |
Centralized Management | Omada Cloud-Based Controller Omada Hardware Controller Omada Software Controller |
Cloud Access | Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.n |
Zero Touch Provisioning | Yes. Requiring the use of Omada Cloud-Based Controller. |
Management Features | Web-based GUI Command Line Interface (CLI) through console port, telnet SNMPv1/v2c/v3: Trap/Inform, RMON (1,2,3,9 groups) SDM-Template DHCP/BOOTP Client 802.1ab LLDP/LLDP-MED DHCP AutoInstall Dual Image, Dual Configuration CPU Monitoring Cable Diagnostics EEE Password Recovery SNTP System Log |
OTHER | |
Certification |
CE, FCC, RoHS |
Package Contents |
SG3452 Switch |
System Requirements | Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux. |
Environment | Operating Temperature: 0–40℃ (32–104℉); Storage Temperature: -40 °C to 70 ℃ (-40 ℉ to 158 ℉) Operating Humidity: 10–90% RH non-condensing Storage Humidity: 5–90% RH non-condensing |

Software-Defined Networking (SDN) with Cloud management |
|
3 year warranty The following product is covered by a 3 year warranty |
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