2-3
Safety Information and Technical Specifications
2-3 Front Jumper Locations and Pin Definitions
Jumper Settings
Jumper Jumper Settings Note
SWR5
1-2: Enabled
3: Disabled
Enables or Disables Software Raid 5
AOC-USAS-L4iR only. Leave disabled
for AOC-USAS-L4i
1 3
1
4
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
PCBEDGE
PCBEDGE
WWN
BARCODE
1 3
AF
AE
AD
AC
AB
AA
Y
W
V
T
R
P
N
M
L
K
J
U
H
G
F
E
D
C
B
A
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10987654321
1
4
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
PCBEDGE
A
C
A
C
SWR5
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identified with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
Enabling RAID5
The SWR5 jumper is used to enable RAID 5 for the AOC-USAS-L4iR card only.
