Cisco 3850 Series 24 Port SFP Switch, IP Base, WS-C3850-24S-S - ThinClientPros
Cisco 24-Port SFP Module, WS-X4624-SFP-E | eBay
Cisco Small Business SG350 24 port 10GbE Managed switch 2 x 10GbE SFP uplink ports The Cisco 350X Series Stackable Managed Switches are a line of stackable managed Ethernet switches that provide