Com1 Serial Port Cable: Db9 Audio Jack Y-Cable Pinouts - Infortrend EonStor S12F-R1432 Installation And Hardware Reference Manual

P2 Pin Number
1
2
3
P1 Pin Number
1
2
3
4
5
6
7
8
9
Table C-2: COM1 Serial Port Cable Pinout Definitions
B.3 COM1 Serial Port Cable: DB9 Audio
Jack Y-Cable Pinouts
The 2-audio jacks to DB9 Y-cable connects the COM1 serial ports on
the redundant RAID controllers for maintenance-free terminal
emulation connection during controller failover/failback.
Figure C-2: COM1 Serial Port Cable
Pin Name
GND
TXD
RXD
Pin Name
NC
RXD
GND
DTR (Shorted)
TXD
DSR (Shorted)
RTS (Shorted)
CTS (Shorted)
NC
Appendix C: Pinouts
B-3