Cisco ASR 9001 Hardware Installation Manual page 109

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