Serial Port Connectors; Parallel Port Connector - Dell PowerEdge 4300 User Manual

Dell poweredge 4300 servers: user guide
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B-4
Dell PowerEdge 4300 Systems User's Guide
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.
1
DCD
2
SIN
3
SOUT
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Shell
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.
shell
I
Data carrier detect
I
Serial input
O
Serial output
O
Data terminal ready
Signal ground
I
Data set ready
O
Request to send
I
Clear to send
I
Ring indicator
Chassis ground

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