B-5
Cisco SN 5428-2 Storage Router Hardware Installation Guide
OL-4797-01
Appendix B Cable and Port Pinouts
Console Port
The console port uses a subset of the EIA/TIA-232 signals. Only the signals
TxD_N, RxD_N, CTS and RTS are connected.
Note
The modem control signals are not connected; to access the SN 5428-2 Storage
Router remotely through the console port, you should do so through a terminal
server.
Table B-4
Console Port Pinouts
Pin
Signal
Direction
Description
1
RTS
Output
Request To Send
2
—
—
Not Connected
3
TxD_N
Output
Transmitted Data
4
GND
—
Signal Ground
5
GND
—
Signal Ground
6
RxD_N
Input
Received Data
7
—
—
Not Connected
8
CTS
Input
Clear To Send