Number Item Description
7 PATH (OUT) LED Blue: OUT side port is
linked up.
8 PATH (OUT) connector Connects to a drive tray.
9 Console This port is reserved.
10 Power supply unit N/A
11 Receptacle Connects to the power
cable provided with the
storage system.
12 AC IN LED Green: Normal operation.
13 ALM LED Red: Power supply unit can
be replaced.
14 RDY LED Green: Normal operation.
AC power supply unit LEDs and connectors
Both SFF and LFF drive trays are equipped with AC power supply units. The AC power
supply units include LEDs to display its operating status.
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.
AC power supply unit LEDs and connectors
Chapter 3: Drive trays
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 30