Input/Output Ports - Supermicro SuperServer 120C-TN10R User Manual

4.3 Input/Output Ports

# Description
1 VGA
2 USB (3.0)
3 USB (3.0)
LAN Ports
There is a dedicated BMC LAN port on the I/O back panel.
There can also be two or more network LAN ports depending on the
Unit Identifier Switch/UID LED Indicator
A Unit Identifier (UID) switch and a UID LED indicator are located on the rear of the system.
When you press the UID switch, both front and rear UID LED indicators are toggled on or
off. The UID indicators provide easy identification of a system in a rack.
Note: The UID can also be triggered using the BMC.
4
1
3
2
Figure 4-2. Rear I/O Ports
Rear I/O Ports
# Description
4 Dedicated BMC LAN
5 COM Port
6 UID Switch
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Chapter 4: Motherboard Connections
5 6
option you purchased.