
5-43
Cisco 6400 Hardware Installation and Maintenance Guide
OL-2133-02
Chapter 5
Maintaining the Cisco 6400
Replacing a DC Power Entry Module
Figure 5-34 Installing a DC Power Entry Module
To install a DC PEM in the Cisco 6400 chassis:
Step 1
Ensure that the circuit breaker on the DC PEM is turned to Off.
Step 2
Align the PEM and insert it into the power bay.
Step 3
Firmly push the PEM all the way into the power bay to ensure that the power connectors mate.
Step 4
Tighten the captive screws on the faceplate of the PEM to secure the PEM to the chassis.
Step 5
If the chassis is connected to power, turn the circuit breaker on the DC PEM to On. The green POWER
LED on the faceplate turns on to indicate that the DC PEM is providing power to the chassis. The
yellow FAULT LED goes out.
Note
If the miswire LED is on, reverse the connections on the DC PEM.
NRP
STATUS
FAIL
NSP
CON
AUX
ETH
ACT
LNK
POWER
FAULT
MISWIRE
FANS
OK
FAN
FAILURE
MULTI-
FAN
FAILURE
1
2
3
4
0A
PROCESSOR ONLY
0B
5
6
7
8
SUB
SLOT
0
PCMCIA
NSP
CON
AUX
ETH
ACT
LNK
Slot 1
Slot 0
ACO
CRITICAL
MAJOR
MINOR
ALARMS
STATUS
FAIL
SUB
SLOT
1
CON
AUX
NRP
FAIL
STATUS
FE
LNK
ACT
FE
LNK
ACT
CON
AUX
FE
LNK
ACT
FE
LNK
ACT
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
PROCESSOR ONLY
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
OC-3
STM-1
PORT 0
PORT 1
STATUS
TX
FAIL
RX
STATUS
TX
RX
CON
AUX
NRP
FAIL
STATUS
FE
LNK
ACT
FE
LNK
ACT
When hot swapping this fan tray,
removal and replacement m
ust
be done in under two minutes or
system shutdown will occur.
CAUTION
PCMCIA
Slot 1
Slot 0
ACO
CRITICAL
MAJOR
MINOR
ALARMS
STATUS
FAIL
POWER
FAULT
MISWIRE
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