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Replacing the Blower Module
Installing the Blower Module
To replace the blower module:
Slide the new blower module in until the rear connector engages
Step 1
Figure 5-42 Installing the Blower Module
Tighten the screws that secure the blower module to the chassis.
Step 2
Reattach the loaded cable brackets, reestablishing the service loops
Step 3
Check the front panel of the blower module to make sure the FANS OK LED is On and both FAN
Step 4
FAILURE LEDs are Off.
Cisco 6400 Hardware Installation and Maintenance Guide
5-50
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.
1
2
3
4
0A
PRO CES SOR ONL Y 0B
NRP
NRP
OC-3
OC-3
STM-1
NSP
STM-1
NSP
FAIL
FAIL
PORT 0
PORT 0
CON
TX
CON
RX
TX
RX
STATUS
STATUS
AUX
PORT 1
PORT 1
AUX
TX
RX
TX
RX
STATUS
STATUS
ACT
ACT
ETH
ETH
LNK
LNK
PCMC IA
PCMC IA
FANS
FAN
MULTI-
OK
FAILUR E
FAN
CAUTIO N: WHEN HOT
FAILUR E
SWAPP ING THIS
FAN TRAY, REMOV AL AND
REPLAC ING
MUST BE DONE IN UNDER
THREE
MINUTE S OR OVER HEATIN
G MAY
OCCUR .
1
2
3
4
0A
PRO CES SOR ONL Y 0B
NRP
NRP
OC-3
OC-3
STM-1
NSP
STM-1
NSP
FAIL
FAIL
PORT 0
PORT 0
CON
CON
TX
RX
TX
RX
STATUS
STATUS
PORT 1
AUX
PORT 1
AUX
TX
RX
TX
RX
STATUS
STATUS
ACT
ACT
ETH
ETH
LNK
LNK
PCMC IA
PCMC IA
Chapter 5
(Figure
5-42).
5
6
7
8
OC-3
OC-3
STM-1
OC-3
STM-1
NRP
STM-1
FAIL
FAIL
FAIL
PORT 0
PORT 0
PORT 0
TX
RX
TX
RX
TX
STATUS
RX
STATUS
STATUS
PORT 1
PORT 1
PORT 1
TX
RX
TX
RX
STATUS
TX
RX
STATUS
STATUS
SUB
SLOT
0
5
6
7
8
OC-3
OC-3
OC-3
STM-1
STM-1
NRP
STM-1
FAIL
FAIL
FAIL
PORT 0
PORT 0
PORT 0
TX
RX
TX
RX
TX
STATUS
RX
STATUS
STATUS
PORT 1
PORT 1
PORT 1
TX
RX
TX
RX
TX
STATUS
RX
STATUS
STATUS
SUB
SLOT
0
(Figure
Maintaining the Cisco 6400
5-43).
OL-2133-02
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