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4.3 Input/Output Ports
Rear I/O Ports
See the figure below for the locations and descriptions of the I/O ports on the rear of the
motherboard.
LAN Ports
There are two LAN ports on the chassis rear provided by the Ultra add-on card. There is
also a dedicated IPMI LAN port on the I/O back panel. For more information on IPMI, refer
to the IPMI User's Guide posted on our website at http://www.supermicro.com.
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: UID can also be triggered using IPMI.
2
1
4
3
Figure 4-2. Rear I/O Ports
Rear I/O Ports
#
Description
1.
USB 0 (3.0)
2.
USB 1 (3.0)
3.
IPMI Dedicated LAN
4.
COM Port 1
5.
UID switch/LED (not pictured)
6.
VGA
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Chapter 4: Motherboard Connections
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