DescriptionColorLEDIndicator (Label)
External USB is
busy/active. The LED is
driven by the USB
controller.
GreenSingle colorExternal USB 2.0
(EUSB)
External USB is not
busy/active.
Off (Default after reset)
Alarm Cutoff is not
enabled.
Note: ACO LED is not in
use and will always be
OFF.
OffSingle colorAlarm Cutoff (ACO)
Sync - Time core is
synchronized to an
external source (either
GPS or IEEE1588).
GreenBi-colorSynchronization (SYNC)
Not used.Amber
Time core clock
synchronization is either
disabled OR Time core is
synchronized with
external source excluding
GPS and IEEE1588
Off(Default after reset)
Power Module
See Figure 57: Power
Module Status Indicators,
on page 88 for detailed
description.
GreenBi-colorFAIL/OK(Power Module)
See Figure 57: Power
Module Status Indicators,
on page 88 for detailed
description.
Amber
Fan Tray
Fan tray power ON state.AmberBi-colorSTATUS (Fan tray)
Fan tray fully functional.Green
Fan failure condition.Red
Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide
97
Troubleshooting the Installation
RP Front Panel Indicators