IEI Integration WAFER-CV-D25501_N26001 - Manual (Page 50)

WAFER-CV-D25501/N26001 3.5" Motherboard
Page 35
Figure 3-22: RJ-45 Ethernet Connector
LED Description LED Description
A on: linked
blinking: data is being sent/received
B off: 10 Mb/s
green: 100 Mb/s
orange: 1000 Mb/s
Table 3-23: RJ-45 Ethernet Connector LEDs
3.3.2 Serial Port Connector (COM1)
CN Label: COM1
CN Type: Male DB-9 connector
CN Location: See Figure 3-21
CN Pinouts: See Table 3-24 and Figure 3-23
The serial port connects to a RS-232 serial communications device.
Pin Description Pin Description
1 DATA CARRIER DETECT (DCD) 6 DATA SET READY (DSR)
2 RECEIVE DATA ( RXD) 7 REQUEST TO SEND (RTS)
3 TRANSMIT DATA (TXD) 8 CLEAR TO SEND (CTS)
4
DATA TERMINAL READY
(DTR) 9
RING INDICATOR
(RI)
5 GND
Table 3-24: RS-232 Serial Port (COM 1) Pinouts