Oracle EXADATA X5-2, Installation Manual

Page: 62 / 72

Rear Cable Connections and Ports
FIGURE 1
Rear Panel Cabling Reference
No. Cable Port or Expansion Slot Description
1 Power supply 0 input power The storage server has two power supply connectors, one for each power
supply.
Do not attach power cables to the power supplies until you have finished
connecting the data cables to the storage server. The storage server goes into
standby power mode, and the Oracle ILOM service processor initializes
when the AC power cables are connected to the power source. System
messages might be lost after 60 seconds if the storage server is not connected
to a terminal, PC, or workstation.
Note - Oracle ILOM will signal a fault on any installed power supply that
is not connected to an AC power source, since it might indicate a loss of
redundancy.
2 Power supply 1 input power The storage server has two power supply connectors, one for each power
supply.
Do not attach power cables to the power supplies until you have finished
connecting the data cables to the storage server. The storage server goes into
standby power mode, and the Oracle ILOM service processor initializes
when the AC power cables are connected to the power source. System
messages might be lost after 60 seconds if the storage server is not connected
to a terminal, PC, or workstation.
Note -
Oracle ILOM will signal a fault on any installed power supply that
is not connected to an AC power source, since it might indicate a loss of
redundancy.
3 Ethernet ports (NET 3, NET 2, NET 1, NET 0) The four 10-Gigabit Ethernet ports enable you to connect the system to the
network. See “Ethernet Ports” on page 63 for more information.
4 USB ports (USB 0, USB 1) The two USB ports support hot-plugging. You can connect and disconnect
USB cables and peripheral devices while the storage server is running
without affecting system operations.
62 Oracle Exadata Storage Server X5-2 Extreme Flash Installation Guide • July 2018