Amazon.com: Cisco SG20050P 50 port Gigabit PoE Smart Switch (SLM2048PT) 24 Port and 24 Poe Ports with Additional 2 Combo Mini GBIC a Total of 50 Ports : 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