Black Box Emerald Ethernet Network Switch - switch - 48 ports - rack-mountable - EMS1G48 - Ethernet Switches - CDW.com
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Amazon.com: NETGEAR 48-Port Gigabit Ethernet Smart Switch (GS748T) - Managed, with 2 x 1G SFP and 2 x 1G Combo, Desktop or Rackmount, and Limited Lifetime Protection : Electronics
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Dell Networking N3048 48-Port Gigabit Ethernet Switch (10G SFP+ Ports, Dual 200W AC) // STI Kansas City
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Amazon.com: TP-Link 48 Port Gigabit Ethernet Switch | Plug and Play | Sturdy Metal w/ Shielded Ports | Rackmount | Fanless | Limited Lifetime Protection | Traffic Optimization | Unmanaged (TL-SG1048) , Black : Electronics
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NETGEAR 48-Port Gigabit Unmanaged Switch, Rackmount, Desktop, Fanless, Sturdy Metal, Plug-and-Play (GS348) - Walmart.com
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