Ubiquiti Networks USW-48 UniFi 48-Port Gigabit Managed Rack-Mount Network Switch with SFP. It features a fanless design so the USW-48 operates silently avoiding disturbances to your office environment.
You can increase your network capacity and add computers, storage, and other devices with the 48-Port Gigabit Managed Network Switch. The USW-48 is a Layer 2, rackmount, managed switch that features 48 Gigabit Ethernet ports with a 52 Gb/s switching capacity and 77.376 Mpps forwarding rate for smooth data transfers. Plus you get four Gigabit SFP ports for fiber uplinks, a 1.3" LCM color touchscreen to quickly configure, monitor, and troubleshoot your connections and you can manage your switch from almost anywhere using the UniFi Network app. This app also includes an augmented reality feature that provides you with a visual overview of your port connections.