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2. Unlocking button
3. Crossbar Fabric Switching Module LEDs
4. Connector pins
The LEDs on the crossbar fabric modules indicate the status of the modules. Table 7 on page 28
describes the LEDs.
Table 7. SAN384C-6 Crossbar Modules LEDs
LED
Status
Locater ID
Since the crossbar fabric switching modules are located behind the fan modules in the chassis, the LEDs
on the crossbar fabric switching modules are not easily visible from the back of the chassis. So, crossbar
fabric switching module status LEDs are provided on the fan modules as well. Each fan module covers
two crossbar fabric switching modules, the status LEDs for the two crossbar fabric switching modules are
present on each fan module. If the fan module is removed, the status and locator LEDs on the crossbar
fabric switching modules will be visible.
28 IBM Storage Networking SAN192C-6, SAN384C-6 and SAN768C-6: SAN192C-6, SAN384C-6 and
SAN768C-6 Installation, Service, and User Guide
Status
Green
Orange
Blinking Red
Red
Off
Blinking Blue
Off
Description
All diagnostics pass. The
module is operational (normal
initialization sequence).
One of the following occurs:
The module is booting or running
diagnostics (normal initialization
sequence).
An over-temperature condition
occurred (a minor threshold was
exceeded during environmental
monitoring).
One of the following occurs:
The diagnostic test failed.
The module is not operational
because a fault occurred during
the initialization sequence.
An over-temperature condition
occurred (a major threshold was
exceeded during environmental
monitoring).
Fabric module has been manually
powered off.
Bad slot ID parity.
The module is not receiving
power.
Operator has flagged this card for
identification.
Operator has not flagged this
card for identification.
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