True Scale Fabric Switches 12000 Series Hardware
July 2015
Installation Guide
Order Number: G91928004US
61
12000 Series Switches
2.10
Component LEDs
2.10.1
Management Module
2.10.1.1
Module Status
The status LED indicates one of the following conditions:
•
Steady Green
: the module is operating normally.
•
Blinking Green
: LED test state.
•
Off
: module is in the removable state.
2.10.1.2
Module Attention
The Attention LED indicates one of the following conditions:
•
Off
: the system is functioning normally.
•
Steady Amber
: the system requires some attention, which could indicate one of
the following conditions:
— The switch temperature is at a warning level on the module.
— The switch silicon temperature is at a warning level (approximately 90 degrees
C).
— DC voltages on the board are slightly out of tolerance (12V Bulk, 5V, 3.3V and
1.8V are all monitored).
— The module can no longer function properly. The system will take the
appropriate actions to ensure that no damage is done to its components.
•
Blinking Amber
(once every four seconds): LED test state, which could indicate
one of the following conditions:
— Bulk power is stable.
— The module DC-to-DC converter is enabled.
— The module is not removable.
2.10.1.3
Chassis Status and Attention
The chassis status LED is
Green
when the system is functioning normally.
The chassis status LED is
Amber
when one of the following conditions exists:
• Any Fan Alarm is amber.
• Any power supply AC OK LED is off.
Figure 56.
Management Module LEDs
