Checking The Leds On The Rcc(S) - Cisco ASR 5000 Series Installation Manual

▀ Verifying the Installation
Table 76. Alarm/Link States for Channelized Line Card
LED LED Color
Red Alarm Red (ON)
OFF
Yellow Alarm Yellow (ON)
OFF
Link Green (ON)
Yellow (ON)
OFF

Checking the LEDs on the RCC(s)

Each RCC is equipped with status LEDs shown in the following figure:
 Run/Fail
 Active
 Standby
The possible states for all of the SPIO's LEDs are described in the sections that follow.
▄ ASR 5000 Installation Guide
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Description
Illuminates when the port is in a fault condition, such as LOS or LOF.
Off when there is no alarm for this port.
Illuminates when the port is receiving a signal experiences a problem at the remote end,
such as RDI.
Off when there is no alarm for this port.
Illuminates Green when a fiber optic cable is plugged into the port and the receive signal is
detected by the SFP module.
Illuminates Yellow when an SFP module is plugged into the port.
Off indicates that there is no SFP module plugged into the port.
Applying Power and Verifying the Installation