Fan Tray Led - Cisco 8200 Series Hardware Installation Manual

LEDs
LED
Synchronization
GPS

Fan Tray LED

Fan tray modules are located on the back of the chassis. Each fan tray module has a Status LED.
Figure 20: Fan Tray LED - Cisco 8201 Chassis
LED
STATUS
Color Status
Green Time core is synchronized to an external source including IEEE1588.
Amber The system is running in holdover or free-run mode and it is not
synchronized to an external interface.
Off The centralized frequency or time and phase distribution is not enabled.
The GPS interface is provisioned and frequency, time of day and phase
Green
inputs are all operating correctly.
Off The GPS interface is not provisioned, or the GPS inputs are not working
correctly.
Color Status
Green Fan is operating normally.
Amber Fan tray is inserted and pending to come online.
Flashing Fan has failed.
Amber
Flashing Blue The operator has activated this LED to identify a specific fan.
Off Fan is not receiving power.
Hardware Installation Guide for Cisco 8200 Series Routers
Fan Tray LED
43