Description
TP-Link TL-SG3452 JetStream 48-Port Gigabit L2 Managed Switch with 4 SFP Slots
Enterprise-Grade L2 Switching for Business & Commercial Networks
The TP-Link TL-SG3452 is a rack-mountable 48-port Gigabit L2 managed switch with 4 SFP uplink slots, designed for demanding business, commercial, and campus network environments. Integrated into the TP-Link Omada SDN platform, it supports Zero-Touch Provisioning, centralised cloud management, and intelligent monitoring — making it a scalable, cost-effective core or distribution layer switch for Australian IT deployments.
Key Features
- 48 × 10/100/1000 Mbps RJ45 ports + 4 × Gigabit SFP uplink slots
- Omada SDN integration — Zero-Touch Provisioning (ZTP), centralised cloud management, and intelligent monitoring
- Static routing for efficient internal traffic management across VLANs
- 104 Gbps switching capacity with 77.4 Mpps packet forwarding rate
- Fanless design — silent operation, ideal for office and noise-sensitive environments
- Robust security: IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm Control, DHCP Snooping, 802.1X, RADIUS Authentication
- L2/L3/L4 QoS with 8 priority queues and IGMP Snooping for optimised voice and video traffic
- Standalone management via Web UI, CLI (Console & Telnet/SSH), SNMP, RMON, and Dual Image
- Rack-mountable 1U form factor — standard 19-inch rack compatible
Use Cases
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Commercial & Enterprise Networks: Deploy as an access or distribution layer switch in medium to large business environments requiring high port density and centralised management.
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IP Surveillance Systems: Connect large numbers of IP cameras and NVRs with IGMP Snooping and QoS ensuring smooth, uninterrupted video streams.
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Education & Campus Networks: Omada SDN and 802.1X RADIUS authentication enable secure, scalable multi-site deployments managed from a single controller.
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Hospitality & Retail: VLAN segmentation and guest network isolation keep staff, POS, and guest traffic separate and secure.
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Data Centres & Server Rooms: Fanless operation and high switching capacity make it suitable for quiet, high-throughput rack environments.
Specifications
| Specification |
Detail |
| Model |
TL-SG3452 (also known as T2600G-52TS) |
| RJ45 Ports |
48 × 10/100/1000 Mbps |
| SFP Slots |
4 × Gigabit SFP |
| Console Ports |
1 × RJ45 + 1 × Micro-USB |
| Switching Capacity |
104 Gbps |
| Packet Forwarding Rate |
77.4 Mpps |
| MAC Address Table |
16K |
| Jumbo Frame |
9 KB |
| Cooling |
Fanless |
| Max Power Consumption |
32.8 W (220 V / 50 Hz) |
| Power Supply |
100–240 V AC, 50/60 Hz |
| Dimensions (W × D × H) |
440 × 220 × 44 mm (1U rack) |
| Mounting |
Rack-mountable (19-inch) |
| Management |
Web UI, CLI (Console/Telnet/SSH), SNMP v1/v2c/v3, RMON, Omada SDN, Dual Image |
| QoS |
8 priority queues, 802.1p CoS/DSCP, SP/WRR/SP+WRR scheduling, bandwidth control |
| Weight |
4.3 kg |
Frequently Asked Questions
Does the TL-SG3452 require the Omada controller to function?
No. The TL-SG3452 can operate in standalone mode and be managed via its web UI, CLI (console, Telnet, or SSH), or SNMP without any controller. Omada SDN integration is optional and enables centralised cloud or hardware controller management for multi-site deployments.
What is Zero-Touch Provisioning (ZTP)?
ZTP allows the switch to be automatically discovered and configured by the Omada controller without any manual on-site setup. This is particularly useful for IT teams managing multiple sites or deploying switches in remote locations across Australia.
Can I use the SFP slots for fibre uplinks?
Yes. The 4 Gigabit SFP slots support both multimode and single-mode SFP transceivers, making them suitable for fibre uplinks to core switches, patch panels, or inter-building connections.
Is the TL-SG3452 suitable for IP camera deployments?
Yes. With IGMP Snooping, L2/L3/L4 QoS, and VLAN support, the TL-SG3452 is well-suited for IP surveillance networks. It can prioritise camera traffic and segment it from other network traffic for improved performance and security.
Does it support link aggregation (LAG)?
Yes. The TL-SG3452 supports IEEE 802.3ad LACP (Link Aggregation Control Protocol), allowing multiple ports to be bonded together for increased uplink bandwidth and redundancy.
What is Dual Image and why does it matter?
Dual Image stores two firmware versions on the switch simultaneously. If a firmware upgrade fails or causes issues, the switch can automatically fall back to the previous stable version — reducing downtime risk during maintenance windows.
