24-Port GbE PoE+ Switch w/ Four 10G SFP+ Uplinks (561761)
Amazon.com: 24 Port Full Gigabit PoE Switch with 2 Gigabit SFP Uplink Ports, Up to 30W Per Port, 48V Standard POE, Total Budget 300W, 803.af/at Compliant, Unmanaged Plug and Play, Rack Mount :
WS-C3850-24S-S Cisco | Used & Refurbished
HP Aruba 6300M 24-port SFP+ and 4-port SFP56 PoE Switch - JL658A New