Amazon.com: NETGEAR 16-Port 10G Ethernet Plus Switch (XS716E) - Managed, with 1 x 10 Gigabit SFP+, Desktop or Rackmount, and Limited Lifetime Protection : Electronics
16 Port L2+ Switch, with 4 x 10Gb SFP+ Uplinks, S3900-24F4S-R - FS.com
HP 1950-12XGT: Switch, 16-Port, 10 Gigabit Ethernet, SFP+ at reichelt elektronik