For information about compatible fiber SFP modules, visit:
ubnt.link/UniFi_SFP_DAC_Compatibility
Software Installation
Download and install the latest version of the UniFi Controller software at
ui.com/download/unifi and follow the on-screen instructions.
Note: If you already have UniFi Controller v5.11.x or newer installed, skip
to “Adopting the UniFi Switch”.
After you have installed the software and run the UniFi Installation Wizard, a login
screen will appear for the UniFi Controller management interface. Enter the admin
name and password that you created and click Sign In.
USW-24-POE Quick Start Guide