U-Series Disk Layout For 60-Disk Configurations; Dae Lcc Status Led - Dell EMC ECS D Series Hardware Manual

Link control cards
Figure 33 U-Series disk layout for 60-disk configurations
Each DAE includes a link control card (LCC) whose main function is to be a SAS
expander and provide enclosure services. The LCC independently monitors the
environment status of the entire enclosure and communicates the status to the
system. The LCC includes a fault LED and a power LED.
Note
Remove the power from the DAE before replacing the LCC.
Table 36 DAE LCC status LED
LED Color
Power Green
—
Power fault Amber
—
State Description
On Power on
Off Power off
On Fault
Off No fault or power off
Disk Drives
Voyager DAE
61