Removing an alarm card from the upper card cage – Cisco 12012 User Manual
Page 15
Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 15
Removing and Replacing a Card Cage Assembly
Step 3
Loosen the two captive screws at the top and bottom of the RP. (Refer to Figure 7a.)
Step 4
Pivot the two ejector levers out, away from the card, to unseat the card from the backplane
connector. (Refer to Figure 7b.)
Step 5
Grasp the card carrier edge with one hand and place your other hand under the carrier to
support it. (Refer to Figure 7c.) Slide the card out of the slot and place it immediately on
the antistatic mat.
Figure 7
Removing a RP From the Upper Card Cage
Removing an Alarm Card From the Upper Card Cage
The alarm card occupies the rightmost slot (labeled alarm) in the upper card cage.
Perform the following steps to remove an alarm card from the upper card cage:
Step 1
Attach an antistatic wrist strap to yourself and to one of the two ESD connection sockets
located on the front edges of the upper card cage or to bare metal on the frame.
Step 2
Disconnect any interface cables attached to the alarm card connectors.
SLO
T-0
GIGABIT R
OUTE PR
OCESSOR
SLO
T-1
COLL
LINK
TX
RX
RJ-45
MII
RESET
AU
X
CO
NSOLE
EJECT
ACTIVE
0
CARRIER
RX PKT
ACTIVE
1
CARRIER
RX PKT
ACTIVE
2
CARRIER
RX PKT
ACTIVE
3
CARRIER
RX PKT
Q OC-3/STM-POS
AC
TIV
E
0
CA
RR
IE
R
RX
C
EL
L
OC-12/STM-4 A
T
M
OC-12/STM-4 POS
AC
TIV
E
0
CA
RR
IE
R
RX
C
EL
L
AC
O
/LT
ALARM 1
ALARM 2
ALARM
CSC
0
FA
IL
1
0
1
2
ENA
BLE
D
CRITICAL
MAJOR
M
INOR
SFC
SL
OT
-0
GIGABIT R
OUTE PR
OCESSOR
SL
OT
-1
CO
LL
LIN
K
TX
RX
RJ
-45
M
II
RE
SE
T
AU
X
CO
NS
OL
E
EJ
EC
T
H10704
Loosen
captive
screws
GRP
Pivot ejector
levers away
from card to
unseat card
Grasp card carrier to
slide card out of slot
a
c
b