LEC-6021A User Manual
15
Connectors and Jumpers List
The table below lists the function of each of the board jumpers and connectors by labels shown in the above
section. The next section in this chapter gives pin definitions and instructions on setting jumpers.
List of Connectors on Mainboard:
Label
Function
CF1
CF Connector
CLR1
Clear CMOS
CN1
6-pin dual DC power input and power failure relay
CN2
Double stacked USB 2.0 Connectors
COM1
Serial COM pin header
COM2
Serial COM port
CON1
SATA Power Connector
SATA1
SATA Connector
KBMS1
Keyboard and Mouse Connector
RJ3
RJ45 Ethernet Connector
RJ1
Double stacked RJ45 Ethernet Connectors with Bypass
RJ2
Double stacked RJ45 Ethernet Connectors
LPC1
Low-pin Count Connector
PWR1
Power Button Connector
RST1
HW/SW Reset Selection
RST2
HW/SW Reset Button
SFP1/SFP2
SFP ports
VGA1
VGA Connector
