Cisco Systems Cisco 12008 manual 16 DB-25 Connector and System Alarm LEDs on the CSC

Connecting an External Alarm Monitoring Facility

Figure 3-16 DB-25 Connector and System Alarm LEDs on the 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

3-36Cisco 12008 Gigabit Switch Router Installation and Configuration Guide