50
DECrepeater 90FS Installation and Configuration
Problem Solving Using the LEDs (Cont.)
Table 3 (Cont.) Problem Solving Using the LEDs
Symptom Icon
Probable Cause
Corrective Action
Module OK
LED is off.
Self-test failed.
If the LED does not light after 1 minute,
reseat the module to repeat the
self-test.
If the self-test fails again, replace the
module.
Port Link
LED is off.
Associated port
connection is faulty.
Check that the fiber-optic cables and
connections are properly installed.
Port 1 or 2
State LED
is off.
Associated port is
not properly
connected to
another operational
network device.
Ensure that the port link LED is on.
If not, properly connect the associated
port to network or station.
Reseat the cable.
If problem persists, replace the cable.
Associated port is
auto-partitioned.
N/A.
Port 3 state LED
is off.
AUI port has no
connection or the
connection is faulty.
If the module is installed into a
DEChub 90, ensure that the module is
installed into either slot 7 or 8.
Verify that the MAU (if one is installed)
and connectors are installed correctly
and operating properly.
Port state LED is
flashing.
Associated port is
disabled by network
management.
Enable the associated port if necessary.
Summary of Contents for DECrepeater 90FS
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