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 :
Cisco / CBS220-24P-4G / 24 Port Gigabit (24 PoE - 195 W) 4 x 1GE SFP S – Digital Dreams
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24-Port Gigabit PoE+ Switch for IP Cameras - 24 PoE Ports with 370 Watt Power Budget
Gigabit Passive PoE Rack Mount Injector/Panel, 24 port (POE-INJ-24-G-RM) - The source for WiFi products at best prices in Europe - wifi-stock.com