Fujitsu M10-4 Service Manual page 381

Appendix D
External Interface Specifications
This appendix describes the specifications of the external interface connectors and the
switch for the XSCF provided on the SPARC M10-4/M10-4S and the crossbar box.
The external interface connectors provided on the SPARC M10-4/M10-4S are as follows.
Serial Port
■
USB Port
■
SAS Port
■
The external interface connectors provided on the crossbar box are as follows.
Serial Port
■
USB Port
■
The switch for the XSCF that is provided on the SPARC M10-4/M10-4S will be as
follows:
RESET Switch
■
D.1 Serial Port
Table D-1
the crossbar box.
Table D-1 Serial port
Pin arrangement
lists the specifications of the serial ports of the SPARC M10-4/M10-4S and
Pin
number
1
2
3
4
5
Signal Input/output
name
RTS Output
DTR Output
TXD Output
GND ---
GND ---
Description
Transmission request
Data terminal ready
Transmitted data
Ground
Ground
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