Usb Port; Manually Resetting A Server's Service Processor; Rj-45 To Db-25 Adapter Crossovers Wiring Reference - Oracle Exadata X10M Service Manual

Table 2-9
Serial Port (RJ-45
Connector) Pin
8
Table 2-10
Serial Port (RJ-45
Connector) Pin
1
2
3
4
5
6
7
8

USB Port

The server has a single USB port located on the server back panel for attaching
supported USB 3.1–compliant devices.
The USB port supports hot-plugging. You can connect and disconnect a USB cable or
a peripheral device while the server is running without affecting system operations.
The USB port is for service operation only and should not be connected 24x7. Enable
the USB port in BIOS, as required.

Manually Resetting a Server's Service Processor

You need a non-conductive stylus no more than 1.5 mm in diameter.
Caution:
Using a conductive tool, such as a metal paper clip or graphite pencil, can
cause a short that can cause an immediate host power off, and/or circuit
damage.
This section shows the location of the service processor (SP) reset button on the front
panel of the server. The button is recessed to prevent accidental pressing. If the
service processor becomes inaccessible, you can use a non-conductive stylus to
press the SP reset button.
(Cont.) RJ-45 to DB-9 Adapter Crossovers Wiring Reference
Serial Port (RJ-45
Connector) Signal
Description
CTS

RJ-45 to DB-25 Adapter Crossovers Wiring Reference

Serial Port (RJ-45
Connector) Signal
Description
RTS
DTR
TXD
Signal ground
Signal ground
RXD
DSR
CTS
Attaching Devices to the Server
DB-25 DB-25 Adapter Signal
Adapter Pin Description
7 RTS
DB-25 DB-25 Adapter Signal
Adapter Pin Description
5 CTS
6 DSR
3 RXD
7 Signal ground
7 Signal ground
2 TXD
20 DTR
4 RTS
Chapter 2
2-16