Adva FSP 3000R7 - Fixed Gain-Controlled, Double-Stage EDFA Modules; LED Status of Double-Stage, Fixed Gain-Controlled EDFA Modules

Fixed Gain-Controlled EDFA Modules
Fixed Gain-Controlled, Double-Stage EDFA Modules
Double-stage, fixed gain-controlled EDFA modules have four LEDs on their faceplate:
• “P” to indicate the power supply status
• “Mod” to indicate the operation status of the module
• “1” to indicate the amplifier port status
• “2” to indicate the amplifier midstage port status
Note
If your module has an LED status that is not represented in Table 85, please contact your ADVA
Optical Networking Technical Services Representative.
Note
Please note, the module should lose power for at least 10 seconds to allow any and all
capacitance to dissipate.
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
Off Power failure
Green Power is OK. No action is required.
Mod Yellow Not applicable
Yellow blinking
to off
Management
communication is
broken.
1 Check the SCU and EDFA firmware
versions. Update the firmware if required.
2 If the issue not resolved, remove and reinsert
the SCU.
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”.
Table 85: LED Status of Double-Stage, Fixed Gain-Controlled EDFA Modules
FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A 447