Cisco Cisco Packet Data Gateway (PDG) Installationsanleitung
Applying Power and Verifying the Installation
▀ Verifying the Installation
▄ ASR 5000 Installation Guide
182
Table 76.
Alarm/Link States for Channelized Line Card
LED
LED Color
Description
Red Alarm
Red (ON)
OFF
OFF
Illuminates when the port is in a fault condition, such as LOS or LOF.
Off when there is no alarm for this port.
Off when there is no alarm for this port.
Yellow Alarm Yellow (ON)
OFF
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.
such as RDI.
Off when there is no alarm for this port.
Link
Green (ON)
Yellow (ON)
OFF
Yellow (ON)
OFF
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.
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.
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.