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007-4653-001
4: IX-brick
Rear Panel Components
The IX-brick has the following rear-panel components (see Figure 4-5):
•
Power switch.
Moving the power switch to the
1
position powers on the L1
controller of the IX-brick, and moving it to the
0
position powers off the L1
controller.
•
12-VDC LED.
The 12-VDC LED illuminates green when the L1 controller is
powered on.
•
48-VDC LED.
The power switch must be in the ON (
1
) position for this LED to
light. The 48-VDC LED illuminates green when the rest of the IX-brick internal
components are powered on.
•
PWR (power) connector.
This connector connects to a power bay, which provides
power to the IX-brick.
•
PCI-X slots.
These slots seat the PCI cards. The card slots are numbered bus 1
through bus 6. Each bus has two slots, labeled 1 and 2, as shown in Figure 4-6.
•
PCI-X slot LEDs.
Each PCI-X slot has the following LEDs:
–
PWR (power) LED.
This LED illuminates green when the PCI card is installed
securely and is getting power.
–
Fault LED.
This LED illuminates yellow when a fault occurs with the PCI card.
•
XIO 10 and XIO 11 connectors.
Each connector can connect the IX-brick to one IP53
node board. As an option, the second connector can connect to another IP53 node
board to create a dual-ported IX-brick, which provides greater bandwidth.
•
XIO 10 and XIO 11 connector LEDs.
Each XIO connector has two LEDs, as follows:
–
The yellow LED illuminates to indicate that both the IX-brick and the IP53 node
board to which it is connected are powered on.
–
The green LED illuminates when a link has been established between the
IX-brick and the IP53 node board to which it connects.
Содержание Origin 3900
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