Artesyn ATCA-7368 Installation and Use (June 2014) - Manual (Page 61)

Controls, Indicators, and Connectors
ATCA-7368 Installation and Use (6806800M12D) 61
Table 3-1 provides the description of the LEDs.
Table 3-1 Faceplate LEDs
Indicator Color Description
Out of Service
ATCA LED1 Red or
Amber Out of Service
Red/ optional Amber (controlled by IPMC): This LED is controlled by higher
layer software such as middleware or applications.
Red: On after power up and lamp test finished
In Service
ATCA LED2 Red,
Green or
Yellow In Service
Red/green/yellow (controlled by IPMC): This LED is controlled by higher
layer software such as middleware or applications.
Off after power up and lamp test finished
Attention
ATCA LED3 Amber Attention
Amber: This LED is controlled by higher layer software such as middleware
or applications.
Off after power up and lamp test finished
Ethernet Status LEDs Green,
Yellow The Ethernet connector provides two status LEDs:

Link (upper)
–
Green: Link is available
– Off: No link
 Activity (lower)
–
Yellow: Activity
– Off: No activity
U1, U2, U3 Red,
Green,
Amber U1, U2:

Red: during BIOS boot
 Green: Base interface activity
U3

User defined LED