Sun Microsystems Sun Fire X4100 - Manual (Page 227)

Appendix D Connector Pinouts D-3
D.2 Serial Connector
The RJ-45 Serial connector pins and their corresponding descriptions are shown in
the figure and table in this section.
FIGURE D-2 Serial Connector
TABLE D-2 Serial Connector Pinouts
Pin Number Pin Name Description
1 RTS Ready to send
2 DTR Data terminal ready
3 TXD Transmit data
4 GND Ground
5 GND Ground
6 RXD Receive data
7 DSR Data send ready
8 CTS Clear to send
8 1