Dell POWEREDGE 4300 - Serial Port Connectors; Parallel Port Connector

B-4 Dell PowerEdge 4300 Systems User’s Guide
6HULDO3RUW&RQQHFWRUV
If you reconfigure your hardware, you may need pin number and signal information for
the serial port connectors. Figure B-2 illustrates the pin numbers for the serial port
connectors, and Table B-1 lists and defines the pin assignments and interface signals
for the serial port connectors.
)LJXUH%3LQ1XPEHUVIRUWKH6HULDO3RUW&RQQHFWRUV
3DUDOOHO3RUW&RQQHFWR U
If you reconfigure your hardware, you may need pin number and signal information for
the parallel port connector. Figure B-3 illustrates the pin numbers for the parallel port
connector, and Table B-2 lists and defines the pin assignments and interface signals
for the parallel port connector.
7DEOH%3LQ$VVLJQPHQWVIRUWKH6HULDO3 RUW&RQQHFWRUV
3LQ 6LJQDO ,2 'HILQLWLRQ
1 DCD I Data carrier detect
2 SIN I Serial input
3 SOUT O Serial output
4 DTR O Data terminal ready
5 GND — Signal ground
6 DSR I Data set ready
7 RTS O Request to send
8 CTS I Clear to send
9 RI I Ring indicator
Shell — — Chassis ground
1 — 5
6 — 9
shell
33255bk0.book Page 4 Tuesday, August 25, 1998 8:46 AM