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HP Surestore Interface Manager - DB-9 Serial and RJ-45 Ethernet Pin Assignments

The pin assignments given for the DB-9 serial connection is in reference to the serial port on the remote management card (RMC) in slot 1 of the Interface Manager (IM). Use an RS-232 null modem cable to connect the IM to the host system. Refer to the HP Surestore Interface Manager Installation and Service Guide for more information.

DB-9 pin assignments

Pin number
Function
Pin 1
Data carrier detect (DCD)
Pin 2
Receive data to the Interface Manager
Pin 3
Transmit data from the Interface Manager
Pin 4
Data terminal ready (DTR)
Pin 5
Ground
Pin 6
Data set ready (DSR)
Pin 7
Request to send (RTS)
Pin 8
Clear to send (CTS)
Pin 9
Ring indicator (RI)

The pin assignments given for the RJ-45 Ethernet connection are in reference to the Ethernet port on the RMC in slot 1of the Interface Manager. The Interface Manager Ethernet connection supports the IEEE specifications for 10 Base-T and 100 Base-TX Ethernet standards.

RJ-45 pin assignments

Pin number
Function
Pin 1
Transmit out +
Pin 2
Transmit out -
Pin 3
Receive in +
Pin 4
No connection
Pin 5
No connection
Pin 6
Receive in -
Pin 7
No connection
Pin 8
No connection

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