DFI CD102 Series, User Manual

Page: 21 / 76

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21
Chapter 2 Hardware Installation
Chapter 2
Rear Panel I/O Ports
The rear panel I/O ports consist of the following:
• 1 12V DC-in jack (default) or 4-pin ATX power connector (optional)
• 1 HDMI port
• 1 VGA port
• 2 Serial COM ports
• 2 RJ45 LAN ports
• 4 USB 2.0/1.1 ports
• Line-in jack
• Line-out jack
• Mic-in jack
COM 2
HDMI
USB 2.0
Line-out
Line-in
Mic-in
LAN 1
COM 1
VGA
LAN 2
DC-in
USB 2.0
12V DC-in (default)
DC-in
This jack provides maximum of 100W power and is considered a low power solution. Connect
a DC power cord to this jack. Use a power adapter with 12V DC output voltage. Using a volt-
age higher than the recommended one may fail to boot the system or cause damage to the
system board.
The 12V DC-in jack on the system board co-lays with a 4-pin power connector (optional) as
the figure displayed below.
DC-in jack
+12V Power
1 3
2 4
Ground
Ground
+12V
+12V