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Amazon.com: HP J9776A 2530-24G 24 Port Gigabit Switch : Electronics
Amazon.com: HP J9772A 2530-48G-PoE+ 48 Port Gigabit Switch : Electronics
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 :