Back Panel - Dell EMC Data Domain DS60 Hardware Manual

DS60 Shelf Installation Overview

Back panel

Data Domain DS60 Expansion Shelf Hardware Guide
16
The back panel has two dual power supplies and two LCCs (Link Controller Cards).
Figure 4 DS60 back panel
Each controller has 4 SAS ports (laid out as 2 pairs). Standard Data Domain systems,
and systems with the licensed HA feature only use ports 0 and 2 on each controller.
Ports 1 and 3 typically have a plastic plug blocking the unused ports to make inserting
a cable into the correct ports easier.
Note
Please refer to Installing the Shelves
The Cabling shelves on page 24 section provides the needed details.
Table 7 Status lights visible from rear of disk enclosure
Light Quantity
Controller 1 per controller
power
Controller fault 1 per controller
Link active 4 per controller Blue
Power supply 1 per power
input voltage supply
Power supply 1 per power
fault* supply
The DS60 continues to run with a single power supply and two fans (out of the three
fans).
For part replacement information, refer to the DS60 Installation and FRU Replacement
Guide.
on page 17 chapter for details about cabling.
Color Meaning
Green On when the Controller is powered on.
Amber On when either the Controller or a SAS
connection is faulty. On during power-on
self test.
On when the host connection is active.
Green Input power green when it is working.
Amber
On when the power supply is faulty or
l
is not receiving AC line voltage.
Flashing when either a multiple blower
l
or ambient over temperature condition
has shut off DC power to the system.