Removing an alarm card from the upper card cage – Cisco 12012 User Manual

Page 15

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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

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