Powerproblema - Fujitsu 1FINITY L100 User Manual

System Maintenance
Trouble Clearing
Entity Type
1GEBT
1GEBT
1GEBT
1GEBT

powerProblemA

Entity Type
BDL1-3B11, BDL1-3R11
·
Release 19.1.1 Issue 1.1, May 2021
Service
Severity Direction
Affected
minor non–service- transmit
affecting
Probable Cause
The optical power on the indicated transmit
1GEX interface is too low.
minor non–service- receive
affecting
Probable Cause
The optical power on the indicated receive
1GEX interface is too low.
critical service- transmit
affecting
Probable Cause
The optical power on the indicated transmit
1GEX interface is too low.
critical service- receive
affecting
Probable Cause
The optical power on the indicated receive
1GEX interface is too low.
Service
Severity Direction
Affected
major non–service- n/a
affecting
Probable Cause
■ The A power feed on the –48 V DC
power adapter has failed.
■ The –48 V DC A power feed has failed at
the source.
Location Description
NEND Power Out of Specification–Low: TYPE =
<unit type>
Suggested Corrective Action
Check the optical transmit power at the indicated interface.
NEND Power Out of Specification–Low: TYPE =
<unit type>
Suggested Corrective Action
Check the optical receive power at the indicated interface.
NEND Power Out of Specification–Low: TYPE =
<unit type>
Suggested Corrective Action
Check the optical transmit power at the indicated interface.
NEND Power Out of Specification–Low: TYPE =
<unit type>
Suggested Corrective Action
Check the optical receive power at the indicated interface.
Location Description
NEND Power Input Fail: TYPE=<unit type>
Suggested Corrective Action
1. Check the power connections on the A power feed on
the –48 V DC power adapter and/or the –48 V DC
power source.
2. Check the input voltage at the A power feed on the –
48 V DC power adapter.
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