13
Cisco 10000 ESR AC Power Entry Module Installation
78-10832-01
Adding or Replacing an AC PEM
Step 2
Power off the PEM you are replacing (Figure 10).
Caution
Do not power off both AC PEMs in a redundant system or the system
shuts down and all data traffic stops. Only power off the AC PEM
you are replacing.
Figure 10
Setting the AC Power Switch to the Off Position
1
3
2
4
0A
PROCESS
OR ONLY
0B
5
6
7
8
PROCESS
OR ONLY
POWER
FAULT
POWER
FAULT
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
FAIL
CA ALA
RM
LO
OP
C10000
6CT3
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
FAIL
CA ALA
RM
LO
OP
C10000
6CT3
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
FAIL
CA AL
AR
M
LO
OP
C10000
6CT3
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
FAIL
CA ALA
RM
LO
OP
C10000
6CT3
CISCO
10000
LIN
K
TX
RX
F
AIL
GIGABIT ETHERNET
CISCO
10000
C
A
R
R
IE
R
A
L
A
R
M
L
O
O
P
F
A
IL
CH OC-12-DSO SM-IR
CISCO
10000
CAR
RIER
ALAR
M
LO
OP
F
A
IL
6XCT3–DS0
0
5
4
3
2
1
CISCO
10000
CARR
IE
R
ALA
RM
LO
OP
F
A
IL
6XCT3–DS0
0
5
4
3
2
1
PERFORMANCE R
OUTING ENGINE
ALARMS
CISCO
10000
AC
T
IV
ITY
L
INK
C
R
IT
IC
A
L
M
A
J
O
R
M
IN
O
R
A
C
O
SLO
T 0
S
T
A
T
U
S
F
A
IL
B
IT
S
P/N
ESR-PRE3
C
O
N
S
O
LE
E
T
H
E
R
N
E
T
LIN
K
A
C
T
IV
IT
Y
A
U
X
PERFORMANCE R
OUTING ENGINE
ALARMS
CISCO
10000
A
CTI
VITY
LIN
K
C
R
IT
IC
A
L
M
A
J
O
R
M
IN
O
R
A
C
O
SLO
T 0
S
T
A
T
U
S
F
A
IL
B
IT
S
P/N
ESR-PRE3
C
O
N
S
O
LE
E
T
H
E
R
N
E
T
LIN
K
A
C
T
IV
IT
Y
A
U
X
CISCO
10000
CAR
RIER
AL
ARM LOOP
F
A
IL
6XCT3–DS0
0
5
4
3
2
1
CISCO
10000
CARR
IE
R
AL
AR
M
LO
OP
F
A
IL
6XCT3–DS0
0
5
4
3
2
1
CISCO
10000
CA
RRIERA
LA
RM
LOO
P
F
A
IL
6XCT3–DS0
0
5
4
3
2
1
CISCO
10000
C
AR
RIE
R
TX
R
X
F
A
IL
OC–12/STM–4 POS SM–IR
FANS
OK
FAN
FAILURE
MULTI-
FAN
FAILURE
When hot s
wapping th
is fan tray,
removal an
d replacem
ent must
be done in
under tw
o minutes o
r
system shu
tdown will o
ccur.
CAUTION
POWER
FAULT
30026
