Amazon.com: TP-Link 48 port gigabit PoE switch | 48 PoE+ Port @384W, w/ 4 SFP Slots | Smart Managed | Limited Lifetime Protection | Support L2/L3/L4 QoS, IGMP and LAG | IPv6
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
Amazon.com: NETGEAR 24-Port Gigabit Ethernet Unmanaged PoE Switch (GS524UP) - with 8 x PoE+ and 16 x Ultra60 PoE++ @ 480W, Desktop or Rackmount, and Limited Lifetime Protection : Electronics
Amazon.com: MokerLink 24 Port PoE Switch with 2 Gigabit Uplink Ethernet Port, 400W High Power, Support IEEE802.3af/at, Rackmount Unmanaged Plug and Play PoE+ : Electronics
Amazon.com: TP-Link 48 Port 10/100Mbps Fast Ethernet Switch | Plug and Play | Rackmount | Sturdy Metal w/ Shielded Ports | Fanless | Limited Lifetime Protection | Unmanaged (TL-SF1048) : Electronics
Amazon.com: 48 Port Gigabit Ethernet Switch Unmanaged + 2 x 1G SFP Port, NICGIGA Network Switch, Rack Mount, Plug and Play : Electronics
Amazon.com: HP J9772A 2530-48G-PoE+ 48 Port Gigabit Switch : Electronics