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Connectors, Jumpers and LEDs
2-1
Front Connectors
12
1
WWN
ACT22
A
C
1
4
C361
J23
U4
5
10
15
20
E
K
R
Y
6
1
AE
AH
4
UART_S1
1
1
4
1
EXPDBG2
J24
FAN2
SEC_J1
1
10
BPN-SAS2-847EL2
FAN1
4
SEC_J0
1
EC20
1
6
U24
1
9
Front Connectors
1.
Primary I
2
C connector: PRI_I2C1
2.
Power connectors: PWR1, PWR2, PWR3, PWR4, PWR5, and PWR6
3.
Primary expander chip
4.
Secondary expander chip (Not available in EL1 backplane)
5.
EPP connectors: J21 and J24
6.
Fan connectors: FAN1, FAN2, FAN3 and FAN4
7.
Primary SAS port: PRI_J0
8.
Primary SAS port: PRI_J1
9.
Secondary SAS port: SEC_J0 (Not available in EL1 backplane)
10.
Secondary SAS port SEC_J1 (Not available in EL1 backplane)
11.
Primary Ethernet port: J22
12.
Secondary Ethernet port: J23
Safety Information and Technical Specifi cations
Chapter 2
1
1
11
1
Q4
EC22
EC6
U18
PRI_I2C1
A
C
ACT21
1
3
C362
C129
U3
25
28
5
10
15
20
25
28
E
K
R
R42
Y
C134
AE
C133
AH
SEC_MODE2
L2
1
3
SEC_MODE1
1
3
MDIO2
EC15
EC13
PRI_J1
1
5
1
8
REV: 1.01
PRI_J0
EC16
EC8
1
7
Figure 2-1: Front Connectors
2-1
1
5
EC17
DESIGNED IN USA
J21
2
1
EC12
C130
1
EC5
4
1
WWN
4
1
4
JP1
1
BUZZER_ENB1
MDIO1
1
EC14
EC2
EC3
1
6
6
1
L1
1
3
1
3
ACTLED1
PRI_MODE2
1
PRI_MODE1
C
FAN3
FAN4
FANFAIL_LED_DISABLE
1
4
1
A
FAN_MONITOR_DISABLE
A
4
1
C
OVERHEATFAIL1
2
1
PWR1
+12V
GND
GND
+5V
2
1
PWR2
GND
GND
+5V
+12V
1
2
EC7
2
1
+12V
+5V
GND
GND
BC17
EC9
PWR3
C
C
A
A
PWR5
2
1
+12V
GND
GND
+5V
BAR CODE
2
1
+12V
GND
GND
+5V
PWR6
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