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Chapter 1: Overview
54
The components on the card are identified in Figure 30.
Figure 30. AT-SBx31CFC Central Fabric Controller Card
SYS Status LEDs The SYS (System) Status LEDs on the AT-SBx31CFC Central Fabric
Controller card display general status information about the control card,
power supplies, and fan module. The LEDs are defined in Table 12.
Table 12. SYS (System) Status LEDs
LED State Description
M/S
Solid Green Indicates that the AT-SBx31CFC Central Fabric
Controller card is the active master control card
in the chassis.
Solid Amber Indicates that the control card is the inactive
master card or was disabled with the
management software.
Flashing
Amber
Indicates that the control card is initializing its
management software or synchronizing its
database with the active master card.