Quick Reference
9-8 AlphaServer 1000A Rackmount Owner’s Guide
Serial Port Connectors
The serial port connectors consist of two 9-pin D-submini connectors. Table 9–3 lists their
pin assignments.
Table 9–3: Serial Port Pinouts
Pin
Signal
Function
1
DCD
Data carrier detect
2
RXD
Receive data
3
TXD
Transmit data
4
DTR
Data terminal ready
5
GND
Ground
6
DSR
Data set ready
7
RTS
Request to send
8
CTS
Clear to send
9
RI
Ring indicator
Keyboard and Mouse Port Connectors
The keyboard and mouse connectors consist of two 6-pin mini-DIN connectors.
Table 9–4 lists their pin assignments.
Table 9–4: Keyboard and Mouse Port Pinouts
Pin
Signal
1
Data
2
Reserved
3
Ground
4
+5 VDC (fused)
5
Clock
6
Reserved