A Lantronix Company
PC Fiberlynx User Guide
PC Fiberlynx User Guide
PC Fiberlynx User Guide
PC Fiberlynx User Guide
15.00.034 Rev. C
4-13
4:
Appendix A Serial Port Pinouts
DB9 Female
4
7
2
3
9
8
6
1
5
DB9 Male
2
8
4
3
6
7
9
5
1
Transmitter Serial Connector
Receiver Serial Connector
1 - Data Carrier Detect (DCD)
2 - Receive Data (RxD)
3 - Transmit Data (TxD)
4 - Data Terminal Ready (DTR)
5 - Signal Ground (GND)
6 - Data Set Ready (DSR)
7 - Ready To Send (RTS)
8 - Clear To Send (CTS)
9 - Ring Indicator (RI)
1
4
6
8
7
2
3
5
Tx
Rx
RTS
CTS
DTR
DSR
DCD
SG
Serial Output
RS-232
9
RI
DB9
M
1
4
6
8
7
2
3
5
Tx
Rx
RTS
CTS
DTR
DSR
DCD
SG
Serial Input
RS-232
RI
9
DB
9
F
