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Troubleshooting
PWR LED State
Flashing Light Green and
Green alternatively
Green
Interface Module LEDs
The table below summarizes the interface module LEDs. This LED summary applies to the following interface
modules:
• SFP Gigabit Ethernet Interface Module
• RJ45 Gigabit Ethernet Interface Module
• XFP 10 Gigabit Ethernet XFP Interface Module
• 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
• 48 T1/E1 TDM Interface Module (48XT1/E1)
• 48 T3/E3 TDM Interface Module (48XT3/E3)
• 1-Port OC-192 or 8-Port Low Rate CEM Interface Module
STAT LED State
Indication
Off
FPGA configured and
core validated
successfully.
FPGA image passed the
control to micro-loader to
boot ROMMON.
Amber
The digital code signing
functionality reported
upgrade FPGA image
validation error and is
continuing with the
FPGA image.
Red
The digital code signing
functionality reported
failure in the ROMMON
image validation.
Off
IOS is successfully
booted
Cisco ASR 907 Router Hardware Installation Guide
Interface Module LEDs
Comment
System is up with
ROMMON. Both the
FPGA image is validated
successfully, but the
booted ROMMON
(primary or secondary) is
undetermined.
System is up with
ROMMON. FPGA image
is validated successfully,
but the booted
ROMMON (primary or
secondary) is
undetermined.
FPGA is up but both
primary and secondary
ROMMON failed. System
is in hung state.
IOS writes into FPGA
register to indicate that it
has booted, FPGA stops
flashing PWR LED and
turns Green. Software
now controls the STAT
LED.
137
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