HP StorageWorks IP Storage Router - Manual (Page 215)

Cable and Port Pinouts
215 IP Storage Router SR2122-2 User Guide
Table 23: Console Port Pinouts
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 storage router
remotely through the console port, you should do so through a terminal server.
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 Receive Data -
7 — — Not Connected
8 CTS Input Clear to Send