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Maintaining the Air Filter
Figure 5-7
Replacing the Air Filter
The Cisco 6400 ships with either a screw-type or tab-type air filter.
To install a new tab-type air filter, slide the new filter all the way into the chassis and lift it up until it
snaps into place. The directional arrows located on the metal frame of the filter should be pointing up.
(See
Cisco 6400 Hardware Installation and Maintenance Guide
5-10
Removing a Screw-type Air FIlter from the Chassis
FANS
FAN
OK
FAILURE
1
2
3
NRP
NRP
OC-3
STM-1
FAIL
PORT 0
TX
STATUS
PORT 1
TX
STATUS
POWER
FAULT
MISWIRE
CON
CON
AUX
AUX
OC-3
STM-1
FAIL
PORT 0
TX
STATUS
PORT 1
TX
STATUS
STATUS
STATUS
FAIL
FAIL
POWER
FAULT
MISWIR E
Figure
5-8.)
MULTI-
FAN
FAILURE
CAUTION
When hot swapping this
fan tray,
removal and replaceme
nt must
be done in under two minutes
or
system shutdown will occur.
4
0A
PROC ESSO R ONLY 0B
5
6
7
8
OC-3
NSP
STM-1
NSP
OC-3
OC-3
OC-3
FAIL
STM-1
STM-1
NRP
STM-1
FAIL
FAIL
FAIL
PORT 0
CON
CON
RX
TX
RX
PORT 0
PORT 0
STATUS
PORT 0
TX
RX
TX
RX
TX
AUX
STATUS
RX
STATUS
PORT 1
AUX
STATUS
RX
TX
RX
PORT 1
STATUS
PORT 1
PORT 1
TX
ACT
RX
TX
RX
TX
ACT
STATUS
RX
STATUS
ETH
STATUS
ETH
LNK
LNK
SUB
SLOT
PCMCIA
0
PCMCIA
CON
AUX
OC-3
STM-1
OC-3
OC-3
OC-3
FAIL
Slot 1
STM-1
STM-1
Slot 1
STM-1
Slot 0
Slot 0
FAIL
FAIL
FAIL
PORT 0
RX
TX
RX
PORT 0
ACO
PORT 0
STATUS
PORT 0
ACO
TX
RX
TX
RX
TX
CRITIC AL
STATUS
RX
STATUS
PORT 1
STATUS
CRITIC AL
RX
MAJOR
TX
RX
MAJOR
PORT 1
STATUS
PORT 1
MINOR
PORT 1
TX
MINOR
RX
TX
RX
TX
STATUS
RX
STATUS
STATUS
SUB
ALARM S
ALARM S
SLOT
1
STATUS
STATUS
FAIL
STATUS
FAIL
FAIL
PROC ESSO R ONLY
Chapter 5
Maintaining the Cisco 6400
OL-2133-02
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