Serial Port; Upc Port; C.1 Serial Port; C.2 Upc Port - Fujitsu SPARC Enterprise M3000 Service Manual

C.1

Serial Port

TABLE C-1
Pin Assignment
C.2

UPC Port

TABLE C-2
Pin Assignment
C-2 SPARC Enterprise M3000 Server Service Manual • March 2012
Serial Port
Pin Number
1
2
3
12 4 6 8 3 5 7
4
5
6
7
8
UPC Port
Pin Number
1
5 4 3 2 1 2
3
4
5
9 8 7 6
6
7
8
9
Signal Name Input/Output
RTS Output
DTR Output
TXD Output
GND ---
GND ---
RXD Input
DSR Input
CTS Input
Signal Name Input/Output
ER ---
NC ---
NC ---
NC ---
SG ---
*BPS Input
*BTL Input
NC ---
*ACOFF Input
Description
Request to Send
Data Terminal
Ready
Send Data
Ground
Ground
Receive Data
Data Set Ready
Clear to Send
Description
---
Not connected
Not connected
Not connected
Ground
UPS hardware
error signal
Battery end of
discharge warning
signal
Not connected
Power failure
detection signal