Removing and Replacing Switch Cards

Figure 7-20 Status LEDs on a CSC

DB-25 alarm contact connector

Alarm

Alarm cutoff/lamp test button

ACO/LT

Alarms

Critical

Major

Minor

System alarm LEDs

CSC Fail

Status LEDs for the CSC

Enabled

Fan Fail

Status LEDs for each fan tray LINECARDPWR SPLY

SFC

CSC - 8

Fail

 

 

Status LEDs for SFCs

 

 

 

Enabled

 

 

 

 

H7701

Maintaining the Cisco 12008 7-65

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Cisco Systems Cisco 12008 manual Status LEDs on a CSC