Troubleshooting Core Type TDM Channel Modules
LED
Name
LED Colors Potential Cause Solution for Troubleshooting
N Off The network channel (facility) has
not been provisioned.
1 Provision the network channel
(facility).
2 Enable the network channel (facility)
admin state as described below in
“Change the network channel
(facility) admin state”.
The network channel (facility)
admin state is disabled.
Change the network channel (facility)
admin state - If the admin state is set to
“Disabled”, change it to “In Service”,
“Management” or “Maintenance”. For
information when to use these admin
states and what they mean, refer to the
System Description, “Management”
chapter.
Green Interface is active, valid signal,
valid hardware, no alarms
No action is required.
Table 24: LED Status of the 10TCC-PCTN-10G+100GB/C
10TCC-PCN-3GSDI+10G
This subsection provides LED troubleshooting guidelines for 10TCC-PCN-3GSDI+10G modules.
It assumes that all measurements for C1/R through C10/R, C1/T through C10/T and the network interface are
within ADVA Optical Networking specifications and that you have verified that the application wavelength
matches the wavelength for the client SFP interface. If not, refer to “Finding Your Problem - Follow the Light” on
p.53 in this document.
CAUTION
Follow all the instructions precisely. If you do not supply the specified attenuation on given
steps, you will destroy the module being tested. As soon as the near-end and the far-end
10TCC-PCN-3GSDI+10G module are synchronized in a link, the network link is up and the
network interface LED will be lit solid green.
Note
Before you start with troubleshooting, ensure that the current software package is installed on
the 10TCC-PCN-3GSDI+10G module. For details on updating module firmware, refer to
“Updating the NE Software Release” on p.617 and “Performing Other Software Update Actions”
on p.628.
Note
Before you start with troubleshooting, ensure that the administrative state on the affected
module is configured to “Maintenance”.
Note
The module supports configuring ‘disparity correction’. It is set to “enabled” by default. For more
information about this parameter, refer to the Management Data Guide.
FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A 143
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