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Chapter 5
Maintaining the Cisco 6400
Figure 5-37 AC PEM Power Cord Connections
Replacing the Blower Module
This section describes procedures for removing and installing the blower module in the Cisco 6400
chassis. The blower module is located in the top part of the chassis, above the plug-in modules and cards.
Figure 5-38
Figure 5-38 Blower Module
OL-2133-02
Cord strain relief (canoes)
FANS
FAN
MULTI-
OK
FAILURE
FAN
FAILURE
CAUTION
When hot swapping this
removal and replacement
fan tray,
be done in under two minutes
must
system shutdown will occur.
or
1
2
3
4
0A
PROCE SSOR ONLY 0B
5
NRP
NRP
OC-3
OC-3
STM-1
NSP
STM-1
NSP
OC-3
FAIL
FAIL
STM-1
FAIL
PORT 0
PORT 0
CON
TX
RX
CON
TX
RX
STATUS
PORT 0
STATUS
TX
RX
AUX
STATUS
PORT 1
PORT 1
AUX
TX
RX
TX
RX
STATUS
PORT 1
STATUS
TX
RX
ACT
ACT
STATUS
ETH
ETH
LNK
LNK
PCMCIA
PCMCIA
POWER
FAULT
CON
CON
AUX
AUX
OC-3
OC-3
STM-1
STM-1
OC-3
FAIL
Slot 1
STM-1
FAIL
Slot 1
Slot 0
FAIL
Slot 0
PORT 0
PORT 0
TX
RX
TX
RX
PORT 0
STATUS
ACO
STATUS
ACO
TX
RX
STATUS
CRITICA L
PORT 1
PORT 1
CRITICA L
TX
RX
MAJOR
TX
RX
MAJOR
PORT 1
STATUS
STATUS
MINOR
TX
MINOR
RX
STATUS
ALARMS
ALARMS
STATUS
STATUS
STATUS
POWER
STATUS
FAIL
FAIL
FAIL
FAULT
FAIL
PROCE SSOR ONLY
shows the blower module.
FANS
FAN
MULTI-
OK
FAILUR E
FAN
FAILUR E
CAUTIO N
When hot swappin g this
fan tray,
removal and replacem ent
must
be done in under two minutes
or
system shutdow n will occur.
6
7
8
OC-3
OC-3
STM-1
NRP
STM-1
FAIL
FAIL
PORT 0
PORT 0
TX
RX
TX
RX
STATUS
STATUS
PORT 1
PORT 1
TX
RX
TX
RX
STATUS
STATUS
SUB
SLOT
0
CON
AUX
OC-3
OC-3
STM-1
STM-1
FAIL
FAIL
PORT 0
PORT 0
TX
RX
TX
RX
STATUS
STATUS
PORT 1
PORT 1
TX
RX
TX
RX
STATUS
STATUS
SUB
SLOT
1
STATUS
FAIL
Cisco 6400 Hardware Installation and Maintenance Guide
Replacing the Blower Module
5-47
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