User guide

(English)
30
LED
STATUS LED
The STATUS LED turns green when the Switch Module is operating normally. When the LED is lit or flashing in
amber, it indicates that the Switch Module has failed. The following table lists indications of the STATUS LED,
descriptions, and actions to take. If an error occurs, contact your service representative.
STATUS LED
Description
Action
On (Green)
The Switch Module is operating
normally.
-
Off
The power is turned off.
Turn on the power.
Flash (Amber)
The following errors have been
detected:
- Abnormal temperature
- Processor error or other
component error
When installed in the Blade Enclosure (6U), an
error message is displayed on the
SIGMABLADE monitor.
Refer to the User’s Guide of the Enclosure
Manager Card.
Switch Module interface
mismatch
When installed in the Blade Enclosure (6U),
“SWMn Ifmiss Alm” (n: slot number) is displayed
on the SIGMABLADE monitor. See page 33
“Connection with CPU Blade” and check the
location of the Mezzanine Card in the CPU
Blade and the Switch Module.
Refer to the User’s Guide of the Blade
Enclosure.
ID LED
The ID LED identifies a specific Switch Module in the Blade Enclosure when more than one Switch Module is
installed. Using this LED can help to identify a faulty device.
When the recognized command is received from the management software, such as NEC ESMPRO Manager, the
LED turns on or flashes in blue.
ID LED
Description
On or Flashing (Blue)
Management software has specified the Switch Module.
Off
Other than the above.