Troubleshooting Access Type TDM Channel Modules
LED
Name
LED Colors Potential Cause Solution for Troubleshooting
All LEDs Red A serious error in card ini-
tialization.
Remove and reinsert the module.
If the condition continues, return the module
to ADVA Optical Networking for repair.
P Yellow Power is abnormal.
Off Power failure
Green Power is ok. No action is required.
Mod Yellow blinking
to off
Management
communication to the
module has failed.
1 Check the SCU firmware version and
compare it to the SCU firmware version
as listed on the NCU. If they are
different, update the SCU firmware as
described in “Performing Other Software
Update Actions” on p.628.
2 Remove and insert the module.
If the LED is still blinking yellow to off,
contact your ADVA Optical Networking
Technical Services Representative.
Off Module admin state is
disabled.
1 In the case that the module is installed
and provisioned, check the admin state
settings.
2 If the management displays “disabled”,
change the admin state to “In Service”,
“Management” or “Maintenance”.
Module admin state is
unassigned.
1 If the management displays
“unassigned”, check if the module is
provisioned.
2 If required provision the module.
Green Module provisioned, admin
state is “Maintenance”,
“Management” or “In
Service”
No action is required.
Cx Red Pluggable transceiver was
inserted and interface
provisioned, then the
pluggable transceiver was
removed.
Reinsert the pluggable transceiver.
Table 46: LED Status of the 10PCA-PCN-1G3+10G
FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A 271
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