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Table 7. SAN192C-6 Crossbar Modules LEDs
LED
Status
Description
Status
Green
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).
Red, flashing
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.
Red
Bad slot ID parity.
Off
The module is not receiving
power.
Locater ID
Blue flashing
Operator has flagged this
card for identification.
Off
Operator has not flagged this
card for identification.
Each crossbar fabric module connects to 4 switching modules and 2 supervisor
modules. In addition, each crossbar fabric module supports four 55 Gbps fabric
ports connected to each switching module and one 55 Gbps fabric port connected
to each supervisor module.
Since the crossbar fabric modules are located behind the fan modules in the
chassis, the LEDs on the crossbar fabric module are not easily visible from the back
of the chassis. So, crossbar fabric status LEDs are provided on the fan modules as
well. Since each fan module covers two fabric modules, the status LEDs for two
crossbar fabric modules are present on each fan module. If the fan module is
removed the status and locator LEDs on crossbar fabric modules will be visible.
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SAN192C-6, SAN384C-6 and SAN768C-6 Installation, Service, and User Guide
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