Cisco ASR 903 Troubleshooting

Interface Module LEDs
The table below summarizes the LEDs for the interface modules.
The Status LED is Amber for the 10 Gigabit Ethernet ports when operating in WAN mode for the following:
•
8x1 Gigabit Ethernet SFP + 1x10 Gigabit Ethernet SFP+ Interface Module
•
8x1 Gigabit Ethernet RJ45 + 1x10 Gigabit Ethernet SFP+ Interface Module
•
2x10 Gigabit Ethernet SFP+ Interface Module
Table 19: Interface Module LEDs
DescriptionColor/StateLED
Disabled/no power to IMOffPower (PWR)
Enabled and power rails on IM in
range
Green
Disabled/power-downOffStatus (STAT)
Failure (on at reset)Red
Booting (if local CPU)Flashing Red
OperationalGreen
Inactive or no connectionOffLink status (L)
Fault/loop conditionAmber
Ok with activity or no activityGreen
Inactive port statusOffSpeed (S)
Activity or no activityGreen
OC-3 and OC-192 Interface Module LEDs
The table below summarizes the LEDs for the OC-3 and OC-192 interface module.
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
19
Troubleshooting
Interface Module LEDs

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English