The L3 48-Ports 10/100/1000T 802.3at PoE + 4-Ports 10G SFP+ Managed Switch with System Redundant Power (600W) (Part number: GS-5220-48PL4XR) 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 48-Ports 10/100/1000T 802.3at PoE + 4-Ports 10G SFP+ Managed Switch, with Hardware Layer3 IPv4/IPv6 Static Routing, W/ 48V Redundant Power (600W PoE Budget, ONVIF, ERPS Ring, Cybersecurity features)