Hardware Overview
Ethernet Ports
SFP 1-2
Reset
Button
RJ45 1-48
Model US-48
SFP+ 1-2
Port
Description
RJ45
1-24 (US-24)
1-48 (US-48)
RJ45 ports support 10/100/1000 Ethernet
connections.
SFP+ 1-2
(US-48 only)
Hot-swappable SFP+ ports support 10 Gbps
connections.
SFP 1-2
Hot-swappable SFP ports support 1 Gbps
connections.
Reset
Button
This button serves two functions for the
UniFi Switch:
• Press and release the Reset button to
restart the device.
• Press and hold the Reset button (for at least
five seconds) to restore the device to its
factory default settings.
