Amazon.com: TRENDnet 24-Port Gigabit Switch with 2 X 10G SFP+ Slots, Fanless Design, 19” 1U Rack mountable, TEG-30262,Black : Electronics
Amazon.com: NETGEAR 24-Port 10G/Multi-Gigabit Plus Switch (XS724EM) - Managed, with 2 x 10G SFP+, Desktop or Rackmount, and Limited Lifetime Protection : Electronics
FS 24-Port Multi-Gigabit 10GBASE-T Switch - FS.com Europe