JCMOS1
: CMOS jumper to select “Normal” condition or to
clear CMOS setting
JKBMS1
: PS/2 keyboard and mouse pin header
LAN1, 2
: 2 x RJ-45 Ethernet LAN ports at
10/100/1000Mbps
LED indicators as described below:
Pin
Signal
1-2 short (Default)
Normal
2-3 short
Clear CMOS
Pin
Signal
Pin
Signal
1
VCC
2
MSCLK
3
MSDATA
4
KEY
5
KBDATA
6
KEY
7
GND
8
KBCLK
Pin
Signal
Pin
Signal
1
MDI0+
2
MDI0-
3
MDI1+
4
MD12+
5
MD12-
6
MDI1-
7
MDI3+
8
MDI3-
LED Status/Color
Status
Description
ACT/Orange
Off
LAN link is not established
On
LAN link is established
Blinking
LAN activity is ocurring
Link/Green/Orange
Off
10 Mbits/sec data rate is selected
On/Green
100 Mbits/sec data rate is selected
On/Orange 1000 Mbits/sec data rate is selected
USB1
: 1 x double-stacked USB 2.0 Type-A connectors
USB2
: 1 x USB 3.0 Type-A connector
COM1, 2
: 2 x DB9 Serial COM ports with RS-232/422/485
Pin
Signal
Pin
Signal
1
+5V
2
DATA2-
3
DATA2+
4
GND
5
SSRX-
6
SSRX+
7
GND
8
SSTX-
9
SSTX+
RS-422
RS-485
Pin
Signal
Signal
1
TXD-
DATA-
2
TXD+
DATA+
3
RXD+
4
RXD-
5
GND
GND
Pin
Signal
Pin
Signal
1
+5V
2
DATA1-
3
DATA1+
4
GND
5
+5V
6
DATA0-
7
DATA0+
8
GND
Pin No.
Signal
RS-232
1
Data Carrier Detect ( DCD # )
2
Receive Data ( RXD )
3
Transmit Data ( TXD )
4
Data Terminal Ready ( DTR # )
5
Ground ( GND )
6
Data Set Ready ( DSR # )
7
Request To Send ( RTS # )
8
Clear To Send ( CTS # )
9
Ring Indicator ( RI # )
