Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 31

Contents
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USALS
USALS (Auto Laser Shutoff Due to Upstream Fault)
USLOS
USLOS (Upstream Channel Absent)
USOCHCOLLISION
USOCHCOLLISION (Upstream Channel Collision Input Direction)
VCGLOA
VCGLOA (Loss of alignment)
VCGSSF
VCGSSF (VCG Server Signal Failure)
VOLTAGEHIGH
VOLTAGEHIGH [High input voltage defect]
VOLTAGELOW
VOLTAGELOW [Low input voltage defect]
VTSFDI
VTSFDI (VTS Forward Defect Indication)
VTSOCI
VTSOCI (VTS Open Connection Indication)
WKSWBK
WKSWBK (Automatic switch to working)
WKSWPR
WKSWPR (Automatic switch to protection)
WTR
WTR (Wait to restore timer in effect)
3 Supporting procedures
Overview
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1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
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2-341 2-341
2-343 2-343
2-345 2-345
2-346 2-346
2-348 2-348
2-349 2-349
2-350 2-350
2-352 2-352
2-352 2-352
2-353 2-353
2-356 2-356
2-357 2-357
3-1 3-1
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