Cisco ASR 903 Troubleshooting

DescriptionColor/StateLED Label
Link up with activityGreenTx LEDs
Fault/Error/AlarmSolid Yellow
Link DownOff
Power Supply LEDs
The table below summarizes the power supply LEDs for both the AC and DC power supplies.
Table 28: DC Power Supply LEDs (A900-PWR-550-D)
DescriptionColor/StateLED
No Input VoltageOffInput OK
Input voltage out of rangeAmber
Input voltage within acceptable
operating range
Green
Disabled/Forced Shut down/No
input power
OffOutput Fail
Power supply fault (internal failure
such as over temperature)
Red
OperationalGreen
Table 29: DC Power Supply LEDs (A900-PWR-1200-D)
DescriptionColor/StateLED
No Input VoltageOffInput OK
Input voltage out of rangeAmber
Input voltage within acceptable
operating range
Green
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
27
Troubleshooting
Power Supply LEDs

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1