ASR 5000 Hardware Platform Overview 
Cisco ASR 5000 Series Product Overview ▄  
Figure 25.  OLC2 Optical (ATM) Line Card 
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Table 20.  Optical (ATM) Line Card Callout Definitions 
Card Ejector Levers—Use to insert/remove card to/from chassis. 
Interlock Switch—When pulled downward, the interlock switch notifies the system to safely power down card prior to 
removal. 
Card Level Status LEDs—Show the status of the card. See the Applying Power and Verifying Installation for 
definitions. 
Port connectors—Fiber LC duplex female connector.  
Port Level Status LEDs—Show the status of a port. See the Applying Power and Verifying Installation for definitions.