Cisco Cisco Content Security Management Appliance M690 ユーザーガイド
Appendix A Accessing the Appliance
A-10
Cisco IronPort AsyncOS 7.2.0 for Security Management User Guide
OL-21768-01
Figure A-4
Pin Numbers for the Serial Port
Table A-4
Serial Port Pin Assignments
Pin
Signal I/O
Definition
1
DCD
I
Data carrier detect
2
SIN
I
Serial input
3
SOUT
O
Serial output
4
DTR
O
Data terminal ready
5
GND
n/a
Signal ground
6
DSR
I
Data set ready
7
RTS
I
Request to send
8
CTS
O
Clear to send
9
RI
I
Ring indicator
Shell
n/a
n/a
Chassis ground