The L2+ 24-Ports 10/100/1000T + 4-Ports Gigabit TP/SFP Combo Managed Switch with 48V DC Redundant Power (Part number: WGSW-24040R) from Planet is a LAN Switches. LAN switch is a fundamental part of a network, it creates a series of instant networks that contain only the two devices communicating with each other at that particular moment.
L2+/L4 24-Ports 10/100/1000T with 4-ports 100/1000X SFP Managed Security Switch W/ 48V Redundant Power (Cybersecurity features)