EDFA-S20H and EDFA-S20L Modules
LED
Name
LED
Colors
Potential Cause Solution for Troubleshooting
All
LEDs
Red A serious error in card
initialization.
Remove and reinsert the module.
If the condition continues, return the module to ADVA Optical Networking for repair.
P Yellow Power abnormal Remove and reinsert the EDFA module. If the condition continues, return the module to ADVA Optical Networking for
repair.
Green Power normal No action is required.
Off Power failed Return the EDFA module to ADVA Optical Networking for repair.
Mod Yellow Not Applicable
Yellow
blinking to
off
Management
communication is
broken.
1 Check the SCU and amplifier firmware version. Update the firmware if required.
2 If the issue is not resolved, remove and reinsert the SCU.
Green Module provisioned,
administrative state
is “Maintenance”,
“Management”, “In
Service” or “Auto In
Service”
1 If the EDFA module is installed and provisioned, check the administrative state settings.
2 If the management system displays “disabled”, change the administrative state to “In Service”.
Off The EDFAmodule is
disabled or not
provisioned.
Initiate the provisioning process, or set the administrative state to "In Service", "Maintenance", "Management", or "Auto
In Service".
Table 91: LED Status of the EDFA-S20H and EDFA-S20L Modules
FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A 487
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