Planet IDL-2402 User Manual page 372

Type of problem
IDL-2402 power up problems
ADSLx service problems (POTS service is ok)
POTS service problems (ADSLx service is ok)
Subscriber service problems (no POTS and ADSLx service)
Procedure 1：Troubleshooting for Power Up Problems
Problem indication:
The SYS LED on the front panel is not lit even though the DSLAM is powered up
Alarm that indicates a system power up problem
Subscribers connected to the DSLAM do not have DSL service; POTS service is
ok
Procedure:
1. Check that the power cord is connected to the power socket on the front panel,
and the other end of the cord is connected to a power outlet.
2. Check that the power feeds are connected to the DSLAM, and that power is
present on the two power feeds with correct polarity.
3. Replace the IDL-2402.
4. Contact your local distributor.
List of Troubleshooting Procedures
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Procedure Number
Procedure 1
Procedure 2
Procedure 3
Procedure 4