Cisco 6400 Maintaining page 49

Chapter 5 Maintaining the Cisco 6400
Caution If the blower module is removed for longer than two minutes, the Cisco 6400 system automatically
shuts down.
Figure 5-41 Removing the Blower Module
OL-2133-02
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
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
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 RX CON
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
Cisco 6400 Hardware Installation and Maintenance Guide
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
STATUS TX RX
STATUS
STATUS
PORT 1
PORT 1
PORT 1
TX
RX
TX
RX TX
STATUS 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
STATUS TX RX
STATUS
STATUS
PORT 1
PORT 1
PORT 1
TX
RX
TX RX
TX
STATUS RX
STATUS
STATUS
SUB
SLOT
0
Replacing the Blower Module
5-49