Number
Item
Description
1
RDY LED
Green: Normal operation.
2
ACI IN LED
Green: AC input is operating
normally.
3
ALM LED
Red: Power supply unit can
be replaced.
SFF power supply unit LEDs and connectors
Both SFF and LFF drive trays are equipped with DC power supply units. The DC power
supply units include LEDs to display its operating status.
Number
Item
Description
1
RDY LED
Green: Normal operation.
2
DC IN LED
Green: DC input is operating
normally.
3
ALM LED
Red: Power supply unit can
be replaced.
Flash module drive tray (DBF)
The following describes the physical specifications of the flash module drive tray.
SFF power supply unit LEDs and connectors
Chapter 3: Drive trays
VSP N400, N600 Hardware Reference Guide
42