TP-LINK SG3452 Switch L2+ 48x GE 4x SFP+

TP-Link TL-SG3452XP – L2+ Managed Switch with 48 PoE+ Ports and 10G Uplinks

The TP-Link TL-SG3452XP is a professional L2+ managed switch from the JetStream series, designed for building efficient and scalable business networks. Equipped with 48 Gigabit PoE+ ports, 4× 10 Gb/s SFP+ slots, and an impressive 500 W PoE power budget, it is an excellent solution for businesses, schools, hotels, industrial facilities, IP surveillance systems, and extensive network installations.

Thanks to integration with the Omada SDN platform, the switch enables convenient centralized management of the entire network infrastructure – both locally and from the cloud. Advanced L2+ features, comprehensive security mechanisms, and static routing support make the device ideal wherever reliability, high performance, and full control over network traffic are required.

High-Performance 10 Gigabit Uplink Ports

The switch is equipped with 4× 10 Gb/s SFP+ slots, providing very high bandwidth for backbone connections. The uplink ports are ideal for connecting switches, servers, storage arrays, and fiber-optic infrastructure. 10G links significantly reduce latency and eliminate bottlenecks in high-traffic networks.

Centralized Management with Omada SDN

The switch works with the Omada Software Defined Networking platform, enabling centralized management of all network devices from a single administration panel. Administrators can monitor network status, configure devices, perform updates, and manage multiple locations through a web browser or mobile application.

Supported features also include:

• cloud-based management,
• Zero-Touch Provisioning (ZTP),
• remote administration,
• intelligent network monitoring,
• centralized management of multiple branches.

Advanced L2+ Features

The TL-SG3452XP offers a comprehensive range of professional switching and traffic segmentation features, including:

• Static Routing,
• 802.1Q VLAN,
• Voice VLAN,
• Private VLAN,
• Link Aggregation (LACP),
• STP / RSTP / MSTP,
• Port Mirroring,
• IGMP Snooping,
• IGMP Filtering,
• IGMP Throttling,
• Jumbo Frames,
• IEEE 802.3x Flow Control.

This extensive feature set makes it possible to build modern, high-performance, and easy-to-manage local area networks.

Advanced Network Security

The switch is equipped with comprehensive mechanisms for protecting network infrastructure. Key security features include:

• ACL (L2–L4),
• IP-MAC-Port Binding,
• DHCP Snooping,
• Port Security,
• Storm Control,
• DoS attack protection,
• IEEE 802.1X authentication,
• support for RADIUS and TACACS+ servers.

These features allow administrators to effectively control user access and protect the network against unauthorized devices and security threats.

Professional Network Management

The device provides multiple configuration and monitoring methods:

• web interface,
• CLI command line,
• console port,
• SSH,
• Telnet,
• SNMP v1/v2c/v3,
• RMON,
• Dual Image,
• Dual Configuration.

Its extensive management capabilities simplify both day-to-day network administration and maintenance.

Advanced QoS for Voice and Video Transmission

Quality of Service mechanisms allow selected services and devices to be prioritized. Administrators can define priorities based on IP addresses, MAC addresses, port numbers, or protocols, ensuring smooth operation of VoIP telephony, IP surveillance, and multimedia applications even under heavy network load.

IPv6 Support and Modern Networking Standards

The TL-SG3452XP is fully prepared for operation in modern IPv6 networks. It supports, among others:

• IPv4/IPv6 Dual Stack,
• IPv6 ACL,
• DHCPv6 Snooping,
• MLD Snooping,
• IPv6 Neighbor Discovery,
• PMTU Discovery.

This enables seamless migration of existing infrastructure to newer networking standards without the need to replace hardware.

An Ideal Choice for Demanding Installations

The TP-Link TL-SG3452XP is an excellent choice as a central switch for medium-sized and large computer networks, IP surveillance installations, VoIP telephony systems, and environments requiring large-scale PoE power delivery. The combination of high performance, extensive management capabilities, reliable security features, and integration with the Omada SDN platform makes it a solution that meets the requirements of professional network administrators.