Description
The TP-Link TL-SG3452 is a JetStream 48-Port Gigabit L2 Managed switch with 4 SFP Slots, built for enterprise, campus, and ISP networks that need to support a large number of devices at once.
This switch is designed to expand office and business network capacity to handle a multitude of high-bandwidth applications.
The TP-Link TL-SG3452 comfortably connects computers, NAS systems, servers, and other compatible devices, making it a strong fit for larger networks with heavier device counts.
At its core, the switch offers 48 Gigabit RJ45 ports for wired connections and 4 additional Gigabit SFP slots for fiber uplinks.
This combination allows businesses to connect a large number of devices directly while still having the flexibility to extend the network over fiber when distance or speed requirements increase.
TP-Link TL-SG3452 With a 104 Gb/s switching capacity and a 77.4 Mpps forwarding rate, the TP-Link TL-SG3452 keeps data moving smoothly, supporting demanding workloads without bottlenecks.One of the standout features of this switch is its integration into the Omada SDN ecosystem.
Through Zero-Touch Provisioning, centralized cloud management, and intelligent monitoring, network administrators can manage the switch remotely using the Omada app or cloud access, cutting down on manual configuration time.
Static routing further helps direct internal traffic efficiently, while powerful L2 and L2+ features, along with a bundle of ISP-oriented tools, give administrators more control over how traffic moves across the network.
Security is another area where the TP-Link TL-SG3452 performs well.
TP-Link TL-SG3452 supports IP-MAC-Port Binding, Access Control Lists, Port Security, DoS Defend, Storm Control, DHCP Snooping, 802.1X, and RADIUS Authentication, giving administrators multiple layers of protection against unauthorized access.
For businesses running voice or video applications, L2/L3/L4 QoS and IGMP snooping help prioritize traffic so critical applications continue to run smoothly.
Built with a rack-mountable design and silent, passive cooling, the switch fits neatly into standard server racks without adding noise or requiring extra ventilation planning.
Whether the goal is upgrading a large office network or supporting a growing enterprise, this switch offers a dependable balance of speed, manageability, and security.
Overall, the TP-Link TL-SG3452 stands out as a practical choice for enterprise, campus, and ISP deployments that want high port density and smart-switch flexibility, all backed by a management platform that scales as the network grows.
TP-Link TL-SG3452 Hardware Features
| Specification | Details |
|---|---|
| Standards & Protocols | IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, IEEE 802.1q, IEEE 802.1p |
| Interfaces | • 48× 10/100/1000 Mbps RJ45 Ports • 4× Gigabit SFP Slots • 1× RJ45 Console Port • 1× Micro-USB Console Port |
| Fan Quantity | Fanless |
| Power Supply | 100–240 V AC~50/60 Hz |
| Dimensions (W × D × H) | 17.3 × 8.7 × 1.7 in (440 × 220 × 44 mm) |
| Mounting | Rack Mountable |
| Max Power Consumption | 32.8 W (220 V / 50 Hz) |
| Max Heat Dissipation | 111.91 BTU/h (220 V / 50 Hz) |
TP-Link TL-SG3452 Performance
| Specification | Details |
|---|---|
| Switching Capacity | 104 Gbps |
| Packet Forwarding Rate | 77.4 Mpps |
| MAC Address Table | 16 K |
| Packet Buffer Memory | 12 Mbit |
| Jumbo Frame | 9 KB |
TP-Link TL-SG3452 Software Features
| Specification | Details |
|---|---|
| Quality of Service (QoS) | • 8 Priority Queues • 802.1p CoS / DSCP Priority • Queue Scheduling: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR • Port/Flow Based Bandwidth Limiting • Mirror, Redirect, Rate Limit & QoS Remark Actions |
| L3 Features | • 16 IPv4/IPv6 Interfaces • Static Routing (48 Static Routes) • Static ARP • 316 ARP Entries • Proxy ARP • Gratuitous ARP • DHCP Server • DHCP Relay • DHCP L2 Relay |
| L2 & L2+ Features | • Static Link Aggregation & 802.3ad LACP • Up to 8 Aggregation Groups (8 Ports Each) • STP, RSTP, MSTP • TC Protect, BPDU Filter, BPDU Protect, Root Protect, Loop Protect • Loopback Detection (Port & VLAN Based) • 802.3x Flow Control • HOL Blocking Prevention • Port Mirroring (CPU, One-to-One, Many-to-One, Tx/Rx/Both) |
| L2 Multicast | • Supports 511 IPv4/IPv6 IGMP Groups • IGMP Snooping v1/v2/v3 • Fast Leave • IGMP Snooping Querier • IGMP Authentication • MVR • MLD Snooping v1/v2 • Static Group Configuration • Limited IP Multicast • Multicast Filtering (256 Profiles, 16 Entries/Profile) |
| Advanced Features | • Omada Controller Support (OC200/OC300/Software Controller) • Automatic Device Discovery • Batch Configuration • Batch Firmware Upgrade • Intelligent Network Monitoring • Abnormal Event Warnings • Unified Configuration • Reboot Schedule |
| VLAN | • Up to 4K VLAN Groups • 802.1Q Tagged VLAN • MAC VLAN (12 Entries) • Protocol VLAN (16 Templates / 16 VLANs) • GVRP • VLAN VPN (Port-Based QinQ, Selective QinQ) • Voice VLAN |
| Access Control List (ACL) | • Time-Based ACL • MAC ACL • IP ACL • Combined ACL • Packet Content ACL • IPv6 ACL • Policy: Mirroring, Redirect, Rate Limit, QoS Remark • ACL Applied to Port/VLAN |
| Security | • IP-MAC-Port Binding • DHCP Snooping • ARP Inspection • IPv4 Source Guard • IPv6-MAC-Port Binding • DHCPv6 Snooping • ND Detection • IPv6 Source Guard • DoS Defend • Static/Dynamic Port Security (Up to 64 MAC Addresses per Port) • Broadcast/Multicast/Unicast Storm Control • IP/Port/MAC Access Control • 802.1X Authentication • MAB • Guest VLAN • AAA (Including TACACS+) • Port Isolation • HTTPS (SSLv3/TLS 1.2) • SSHv1/SSHv2 |
| IPv6 | • Dual IPv4/IPv6 Stack • MLD Snooping • IPv6 ACL • IPv6 Interface • Static IPv6 Routing • IPv6 Neighbor Discovery (ND) • Path MTU Discovery • ICMPv6 • TCPv6/UDPv6 • DHCPv6 Client • Ping6 • Tracert6 • Telnet (v6) • IPv6 SNMP • IPv6 SSH • IPv6 SSL • HTTP/HTTPS • IPv6 TFTP |
| Management | • Web GUI • CLI (Console Port & Telnet) • SNMP v1/v2c/v3 • Trap/Inform • RMON (1,2,3,9 Groups) • SDM Template • DHCP/BOOTP Client • LLDP/LLDP-MED • DHCP AutoInstall • Dual Image & Dual Configuration • CPU Monitoring • Cable Diagnostics • EEE • Password Recovery • SNTP • System Log |
| MIBs | • MIB II (RFC1213) • Bridge MIB (RFC1493) • P/Q-Bridge MIB (RFC2674) • Radius Accounting Client MIB (RFC2620) • Radius Authentication Client MIB (RFC2618) • Remote Ping & Traceroute MIB (RFC2925) • TP-Link Private MIBs • RMON MIB (RFC1757, Groups 1,2,3,9) |
TP-Link TL-SG3452 Management
| Specification | Details |
|---|---|
| Omada App | Yes. Requiring the use of OC300, OC200, Omada Cloud-Based Controller, or Omada Software Controller. |
| Centralized Management | • Omada Cloud-Based Controller • Omada Hardware Controller (OC300) • Omada Hardware Controller (OC200) • Omada Software Controller |
| Cloud Access | Yes. Requiring the use of OC300, OC200, Omada Cloud-Based Controller, or Omada Software Controller. |
| 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 • LLDP/LLDP-MED • DHCP AutoInstall • Dual Image & Dual Configuration • CPU Monitoring • Cable Diagnostics • EEE • Password Recovery • SNTP • System Log |
Others
| Specification | Details |
|---|---|
| Certification | CE, FCC, RoHS |
| Package Contents | • TL-SG3452 Switch • Power Cord • Quick Installation Guide • Rackmount Kit • Rubber Feet |
| System Requirements | Microsoft® Windows® 98SE, NT, 2000, XP, Vista™, Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux |
| Environment | • Operating Temperature: 0–40 ℃ (32–104 ℉) • Storage Temperature: -40–70 ℃ (-40–158 ℉) • Operating Humidity: 10–90% RH (Non-condensing) • Storage Humidity: 5–90% RH (Non-condensing) |
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