The managed switch from TP-LINK is mainly recommended for large professional networks. It offers the ability to configure its parameters by a network admin regarding security, traffic prioritization, remote error correction, and other features. It has 48 ethernet ports with a speed of 1Gbps and can be rack-mounted.

The TP-Link JetStream TL-SG3452 managed switch provides IP-MAC-Port binding, Port Security, Storm control, and DHCP Snooping to protect against broadcast storms and ARP attacks. It incorporates some typical DoS attacks for selection. Access Control Lists (ACL, L2 to L4) restrict access to sensitive network resources by denying packets based on source and destination MAC address, IP address, TCP/UDP ports, and VLAN ID. The switch supports 802.1X authentication in conjunction with a RADIUS server.

For the integration of voice, data, and video services, the switch implements rich QoS policies. The administrator can prioritize traffic based on various means, such as IP or MAC address, TCP or UDP port number, ensuring clear and smooth operation for voice and video applications.

The TL-SG3452 supports a full range of L2 features, such as 802.1Q tag VLAN, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol, and 802.3x Flow Control. It provides advanced features for network maintenance, such as Cable Diagnostics and IGMP Snooping, ensuring that the switch intelligently forwards multicast streams only to the appropriate subscribers.