4-Port C37.94 Interface Module Leds - Cisco ASR 902U Hardware Installation Manual

Interface Module LEDs
Table 35: Cisco ASR 902 Router Serial IM LEDs
LED Label
Power (PWR)
Operating Status (STAT)
68-Pin Connector LEDs
12-in-1 Connector LEDs

4-Port C37.94 Interface Module LEDs

The table below summarizes the LEDs for the C37.94 interface module.
Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide
136
Color/State
Green
Red
Off
Red
Yellow
Green
Off
Green
Blinking Green
Solid Yellow
Blinking Yellow
Off
Green
Solid Yellow
Blinking Yellow
Off
Troubleshooting
Meaning
All power rails are within spec.
Disabled
No Power
Failure
Booting (if IM has a local CPU)
Operational
No Power
At least one of the 4 ports is in an
up state.
At least one of the 4 ports is
passing traffic
All four ports are successfully
initialized and in a down state
At least one of the port has failed
All the ports are not enabled (at
POR)
Port is passing traffic
Port successfully initialized and in
a down state
Port has failed
Not Enabled (at POR)