Clearing:Trouble363-206-295 TAP-112
15of5Page1997December1,Issue
(Continued)ConditionsAlarmMinorA.Table
orSteporLevelAlarm
ProcedurecausesLikely(Note)DescriptionTroubleIndicationLED
MN lighted.LED AISlineOC3inc.
*
OC-3ofFailure OLIU 56Stepend.faratCP
MN lighted.LED
FAULT LED
onflashing OLIU
LOFOC3inc.
LOSOC3inc.
(BER)degradesigOC3inc.
(BER)failedsigOC3inc.
OC-3ofFailure OLIU farornearat
fiber.receiveoffailureorend,
TAP-121
(linear,1+1)
or
TAP-120
(ring,0X1)
MN lighted.LED AISlineSTS1inc.
*
cross-incorrectorIncomplete
end-aninprovisioningconnection
unprotectednetwork;to-end
aoffailureofremoval 3DS3 or
OLIU end.faratpackcircuit
TAP-119
MN lighted.LED
FAULT LED
onflashing
3STS1E
EC1LOPSTS1inc.
*
ofFailure 3STS1E farornearat
fiber.receiveoffailureorend,
13Step
MN lighted.LED
FAULT LED
onflashing OLIU
OC3LOPSTS1inc.
slotaid
lines:OC-3bothonfailureIf
offailureorremovalunprotected
MXRVO or DS3 end.faratCP
363-206-285
TAP-112
line:OC-3oneonlyonfailureIf
ofFailure OLIU end.farornearat
TAP-121
(linear,1+1)
or
TAP-120
(ring,0X1)
lines:OC-12bothonfailureIf
offailureorremovalunprotected
3DS3 end.faratCP
36StepOC12LOPSTS1inc.
slotaid
line:OC-12oneonlyonfailureIf
ofFailure OLIU end.farornearat
TAP-120
(ring,0X1)
MN lighted.LED (BER)failedsigSTS1inc.
(BER)degradesigSTS1inc.
ofFailure OLIU farorendnearat
fiber.receiveoffailureorend
TAP-121
(linear,1+1)
or
TAP-120
(ring,0X1)
unequippedSTS1inc. beenhascross-connectSTS-1An
equipmentupstreamindeleted
DDM-2000thewithinterfacing
ring.OC-12
deletedtheFind
theincross-connect
equipment.upstream
table.thisofendtheatNotes/footnotesSee