The 48-Ports 10/100/1000BASE-T + 4-Ports 100/1000BASE-X SFP Managed Gigabit Switch (Part number: GS-4210-48T4S) 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.
IPv4/IPv6, 48-Ports 10/100/1000Base-T + 4-Ports 100/1000MBPS SFP L2/L4 /SNMP Manageable Gigabit Ethernet Switch