Serial Interface Module Leds - Cisco ASR 907 Hardware Installation Manual

Interface Module LEDs
LED
PWR

Serial Interface Module LEDs

The table below summarizes the LEDs for the serial interface module.
Table 30: Cisco ASR 907 Router Serial IM LEDs
LED Label
Power (PWR)
Operating Status (STAT)
68-Pin Connector LEDs
Cisco ASR 907 Router Hardware Installation Guide
144
Color/State
Red
Off
Green
Off
Color/State
Green
Red
Off
Red
Yellow
Green
Off
Green
Blinking Green
Solid Yellow
Blinking Yellow
Off
Troubleshooting
Description (two LEDs for
eachT1/E1 port)
Failure; On at reset
Disabled or power down
IM power rails are in range and are
enabled
Disabled; No power to IM
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)