TP-LINK JetStream 24-Port Gigabit and 4-Port 10GE SFP+ L2+ Managed Switch with 24-Port PoE+ (TL-SG3428XMP) - The source for WiFi products at best prices in Europe - wifi-stock.com
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
24 Port L2+ Switch, with 4 x 10Gb SFP+ Uplinks, Stackable and Fanless Design, S3900-24T4S-R - FS.com