Sff And Lff Ac Power Supply Unit Leds And Connectors - Hitachi VSP N400 Hardware Reference Manual

Number
3
4
5
6
7
8
9
10
11
12
13
14

SFF and LFF 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.
Note:
The DBS and DBL power supply has a Silver efficiency rating.
The DBSE and DBLE power supply has a Platinum efficiency rating.
SFF and LFF AC power supply unit LEDs and connectors
Locate LED
ALARM LED
PATH (IN) LED
PATH (IN) connector
PATH (OUT) LED
PATH (OUT) connector
Console
Power supply unit
Receptacle
AC IN LED
ALM LED
RDY LED
Chapter 3: Drive trays
VSP N400, N600 Hardware Reference Guide
Item
Amber:
Indicates the location of
■
the chassis.
Can be turned on or
■
turned off by the
maintenance utility.
Red: ENC can be replaced.
Blue: IN side port is linked
up.
Connects to a controller or
drive tray.
Blue: OUT side port is linked
up.
Connects to a drive tray.
This port is reserved.
N/A
Connects to the power cable
provided with the storage
system.
Green: Normal operation.
Red: Power supply unit can
be replaced.
Green: Normal operation.
Description
41