Table of Contents
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Troubleshooting
S y mp to m
S ta tus LED I ndic a tio n
F l a s h i n g
R e d
Y e l l o w
R e d
Using Available Options
Table 6 lists the troubleshooting checks available and identifies the reported alarm
condition displayed through the optional SDU, network management system, or local
access port.
To use Table 6, refer to the appropriate row and column in the table. Perform the
necessary checks and make any suggested adjustments to resolve the problem. If the
problem persists, note the value in the "Reported Value" column. This information is
useful when seeking additional help from the TRC.
GX2 EA1000C*/* Multi-Wavelength DWDM 1550 nm Laser Transmitter • User Guide
589569-001-a
P o o r R F
N o t L i t
R e s p o n s e
Co r rec t iv e Ac tio n
precautions when cleaning the interface connector
and optical bulkhead. If the optical level is still low
contact the TRC.
Observe the ambient operating temperature. Verify
that the fans on the rear panel are running. This may
specifically indicate a problem within the GX2-
EA1000C*/*. Contact the TRC.
Verify that the GX2-EA1000C*/* is seated correctly in
the equipment shelf and the thumbscrew is fully
tightened.
Reseat the GX2-EA1000C*/* by removing it and
reinstalling it in its designated GX2-HSG* slot.
Check for proper input-signal flatness using
Relocate the GX2-EA1000C*/* to a known good
GX2-HSG* slot.
Contact the TRC for additional support.
B
.
RF TP
44
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Table of Contents
Troubleshooting
