Netgear 48-port Gigabit Ethernet Rackmount Unmanaged Switch (GS348) - 48 Ports - Gigabit Ethernet - 10/100/1000Base-T - 2 Layer Supported - Twisted Pair - Rack-mountable, Desktop - 3 Year Limited Warranty

Top quality components that allow the switch to work in challenging environments with a 0-50C maximum operating temperature Pre-configured QoS 802.1p to automatically prioritizes voice, video-over-data. 48-port auto-sensing Rackmount Gigabit Ethernet Switch 96Gbps non-blocking switching architecture Plug-and-play Unmanaged Switch, no configuration needed Durable and rugged metal case with fanless design for silent operation