Amazon.com: HP 24-Port L3 Managed Switch (JG538A#ABA) : Electronics
28 Port 24ch 2 1000m Uplink 2 Gigabit Sfp Combo 24 Way Power Over Ethenet Poe Network Switch For Cctv Security Camera - Transmission & Cables - AliExpress
JD992A | HP 1905-24-PoE Switch RJ-45, 1000BASE-T, 1000BASE-TX