Installation guide

Chapter 3: Removing or Replacing Line Cards or Power Supply Modules
68
7. If you are not replacing the card, install a blank slot cover in the empty
slot and secure it by tightening its captive screw.
Note
Do not operate the chassis with open slots. Open slots hamper the
ability of the cooling fan in the power supply to maintain proper air
circulation in the chassis.
AT-CM302
LK
AT
T
X
RDY
LK
A
T
FD
T
X
M
M
R
X
LP
M
10/1
00/1000
SML
ML OAM
100M
AT-CM302
LK
AT
T
X
RDY
LK
A
T
FD
T
X
M
M
R
X
LP
M
10/100/1000
SML
ML OAM
100M
AT-CM302
LK
AT
T
X
RDY
LK
A
T
FD
T
X
M
M
R
X
L
P
M
10/100/100
0
SML
ML OAM
100M
AT-CM302
LK
AT
T
X
RDY
LK
A
T
FD
T
X
M
M
R
X
L
P
M
10/100/1000
SML
ML OAM
100M
1669
AT-CM302
LK
AT
T
X
RDY
LK
AT FD
T
X
M
M
R
X
LPM
10/100/1000
SML
ML OAM
100M
AT-CM302
LK
AT
T
X
RDY
LK
AT FD
T
X
M
M
R
X
LPM
10/100/1000
SML
ML OAM
100M
AT-CM302
LK
AT
T
X
RDY
LK
AT FD
T
X
M
M
R
X
LPM
10/100/1000
SML
ML OAM
100M
AT-CM302
LK
AT
T
X
RDY
LK
AT FD
T
X
M
M
R
X
LPM
10/100/1000
SML
ML OAM
100M
1670