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TP-Link JetStream 48-Port Gigabit + 4 SFP Slots L2 Managed Switch | TL-SG3452


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TL-SG3452 JetStream 48-Port Gigabit L2 Managed Switch with 4 SFP Slots Full Gigabit Ports: 48× gigabit RJ45 ports and 4× gigabit SFP Slots provide high-speed connections. Integrated into Omada SDN: Zero-Touch Provisioning... Read more

Vendor: TP LinkSKU: TL-SG3452N/ATags: Network, Switches, TP Link


JetStream 48-Port Gigabit L2 Managed Switch with 4 SFP Slots

  • Full Gigabit Ports: 48× gigabit RJ45 ports and 4× gigabit SFP Slots provide high-speed connections.
  • Integrated into Omada SDN: Zero-Touch Provisioning (ZTP)*, Centralized Cloud Management, and Intelligent Monitoring.
  • Centralized Management: Cloud access and Omada app for ultra convenience and easy management.
  • Static Routing: Helps route internal traffic for more efficient use of network resources.
  • Robust Security Strategies: IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more.
  • Optimize Voice and Video Applications: L2/L3/L4 QoS and IGMP snooping.
  • Standalone Management: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilities


Hardware Features:

  • Interface: 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: 17.3×8.7×1.7 in. (440×220×44 mm).
  • Mounting: Rack Mountable.
  • Max Power Consumption: 32.8 W.
  • Max Heat Dissipation: 111.9 BTU/h.


  • Switching Capacity: 104 Gbps.
  • Packet Forwarding Rate: 77.4 Mpps.
  • MAC Address Table: 16 K.
  • Packet Buffer Memory: 12 Mbit.
  • Jumbo Frame: 9 KB.

Software Features:

  • Quality of Service: Supports 8 priority queues, queue scheduling, bandwidth control, and various actions for flows.
  • Layer 3 Features: Static routing, DHCP server and relay, IPv6 support, etc.
  • Layer 2 and L2+ Features: Link aggregation, spanning tree protocol, loopback detection, flow control, and multicast support.
  • Advanced Features: Support for Omada Hardware Controller, automatic device discovery, batch configuration, firmware upgrading, etc.

VLAN and Access Control:

  • VLAN: Supports VLAN groups, 802.1q Tagged VLAN, MAC VLAN, Protocol VLAN, GVRP, VLAN VPN (QinQ), and Voice VLAN.
  • Access Control: Time-based ACL, MAC ACL, IP ACL, combined ACL, packet content ACL, IPv6 ACL, and various security features.

IPv6 Features:

  • Dual IPv4/IPv6 support, MLD Snooping, IPv6 ACL, IPv6 Interface, Static IPv6 Routing, IPv6 neighbor discovery, etc.


  • Web-based GUI, Command Line Interface (CLI) through console port or telnet, SNMPv1/v2c/v3, SDM Template, DHCP/BOOTP Client, LLDP/LLDP-MED, DHCP AutoInstall, dual image/config, CPU monitoring, cable diagnostics, EEE, password recovery, SNTP, and system log.


  • Certification: CE, FCC, RoHS.
  • Package Contents: TL-SG3452 Switch, Power Cord, Quick Installation Guide, Rackmount Kit, Rubber Feet.
  • System Requirements: Compatible with Microsoft Windows, MAC OS, NetWare, UNIX, or Linux.
  • Environment: Operating temperature range from 0–40 ℃ (32–104 ℉), with support for various humidity conditions.

Advanced L3 Features**

An abundance of L2+ and L3 features are supported to help build a highly scalable and robust network, providing a reliable and efficient solution for enterprises, campuses and ISPs.

Secure Networking

Security features include IP-MAC-Port-VID Binding, Port Security, Storm Control and DHCP Snooping to defend against a range of network threats. An integrated list of common DoS attacks is available, making it easier than ever to prevent them. In addition, the Access Control Lists (ACL, L2 to L4) feature restricts access to sensitive network resources by denying packets based on source and destination MAC address, IP address, TCP/UDP ports or VLAN ID. Users’ network access can be controlled via 802.1X authentication, which works with a RADIUS/Tacacs+ server to grant access only when valid user credentials are provided.

Enterprise Level Features

A complete lineup of L2+ features are supported, including 802.1Q VLAN, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol, and 802.3x Flow Control. Advanced IGMP Snooping ensures the switch intelligently forwards multicast streams to only the appropriate subscribers, cutting out unnecessary traffic, while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access. Static Routing is a simple way of segmenting the network and internally routs traffic through the switch for improved efficiency.

Advanced QoS

Voice and video traffic can be prioritized based on IP address, MAC address, TCP port number, UDP port number, and more. With QoS (Quality of Service), voice and video services remain smooth, even when bandwidth is in short supply.

ISP Features**

QinQ, L2PT, PPPoE ID Insertion, and IGMP authentication features are provided, developed with service providers in mind. Device Link Detection Protocol (DLDP) offers easy monitoring and troubleshooting of Ethernet links.

IPv6 Support

IPv6 functions such as Dual IPv4/IPv6 Stack, MLD Snooping, IPv6 ACL, DHCPv6 Snooping, IPv6 Interface, Path Maximum Transmission Unit (PMTU) Discovery and IPv6 Neighbor Discover guarantee your network is ready for the Next Generation Network (NGN) without upgrading your hardware.



Shipping/Delivery Method Cost  Lead Time Delivery Period
Self Collection Free   2 Working Days  Monday to Saturday
Standard Shipping Orders below $800 = $15 5 Working Days Monday to Friday
     Orders above $800 = FREE


For Self Collection, Please call our customer service hotline (+65 6262 0402) prior to coming down. Our store is located at 2 Gambas Crescent #06-21,
Nordcom II, Singapore 757044

Delivery/ self collection may take a longer time to reach you during this time and throughout campaigns and festive season.

All goods purchased from can only be delivered to addresses within Singapore main island. We are unable to deliver to Jurong Island, Army Camps, Changi Airport, Tuas, Fisher Ports and etc.

We do not deliver outside Singapore or to post office boxes.

For products fulfilled by external vendors (Backorder), please refer to the individual product listing for more shipping information.

For more information, you may reach us via email to

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TP-Link JetStream 48-Port Gigabit + 4 SFP Slots L2 Managed Switch | TL-SG3452