Avago Technologies Cache Protection for RAID Controller Cards User Manual
Page 64
Avago Technologies
- 64 -
Cache Backup Products for MegaRAID SAS+SATA RAID Controllers User Guide
May 2015
Chapter 2: Installing the Cache Backup Products
Installing the LSIiBBU08 Unit
2.5.4.2
Connecting the Cable between the RAID Controller and the Remote LSIiBBU08 Unit
Follow these steps to connect the LSIiBBU08 unit remotely to the BBU connector on the RAID controller.
1.
Ground yourself, and make sure that the system is grounded.
2.
Remove the LSIiBBU08 unit from the package.
3.
Use the three Phillips-head screws that are provided to secure the LSIiBBU08 unit to the motherboard or the
server chassis.
4.
Insert the 20-pin cable connector at one end of the 12-in. cable (included in the Remote Battery Kit) into the
20-pin J2 connector on the LSIiBBU08 unit, as shown in the following figure.
5.
Insert the 20-pin cable connector at the other end of the 12-in. cable into the 20-pin J6B1 BBU connector on the
MegaRAID SAS 9280-8e RAID controller, as shown in the following figure.
CAUTION
Damage to the battery backup unit will occur when power is applied
to the system if the cable assembly connectors are installed backwards
in either the J6B1 board-to-board connector or the J2 BBU connector.
The cable connectors are polarized, and the keying features of the
connector are designed to allow the connectors to be attached in only
one orientation. The cable end inserts into the connector with only
minimal resistance.
Even with the keying features, if excessive force is used, it is possible
to install these connectors incorrectly. To assist in correct alignment,
the small triangles that designate pin 1 on each connector are marked
in black. Make sure these triangles line up as shown in the
illustrations. The wire that connects to pin 1 of each end of the cable
assembly is yellow on most Avago cables.
Figure 39 Connecting the Remote LSIiBBU08 Unit to the MegaRAID SAS 9280-8e RAID Controller
85065-03
Model: BA
T 1S1P
WA
RNING
:
The battery
used
in
this
devic
e may
present
a risk
of fire or
chemic
al burn if mistreated.
DO NOT
diss
emble, heat above
60C, crus
h or
puncture,
short
circuit external
contac
ts,
or dispos
e in fire or water
.
WA
RNING:
The battery
used
in
this
device may
present
a risk
of fire or
chemical burn if mistreated.
DO NOT
dissemble, heat above
60C, crush or
puncture,
short
circuit external
contacts,
or dispose in fire or water
.
Contains
:
Sony US
45426
1A
8T
Cell
Rech
arge
ab
le Li-P
olym
er
Battery P
ac
k
Rating
:
3.7V
; 1.5
9A
h; 5
.9W
h
Finish
ed in
C
hina
Contains:
Sony US454261A8T
Cell
Rechargeable Li-Polymer
Battery Pack
Rating:
3.7V; 1.59Ah; 5.9Wh
Finished in China
BB
U P
/N
: L4
-25
343
-04
BBU P/N: L4-25343-04
BB
U S
/N:S
Y02
700
225
SO
BBU S/N:SY02700225SO
Li-io
n
Li-ion
5