Zte ZXR10 - Page 168

ZXR10AlarmHandlingManual
switch,alarmmonitordirectionandalarmthreshold.Indefault,
thisalarmisenabledandthemonitordirectionisup-down-link,
thevalueis1(unit:10
-9
).Ifthealarmneedtobeclosedcon-
gure“alarmframeerror-ratedisable”onOLTinterface.Ifthe
monitordirectionandthresholdneedtobemodiedcongurethe
commandalarmframe-error-ratedirection<direction>tthrr
essholld<threshold>ontheOLTinterface.
AlarmDescription
Prototype
"Eponalarmframe-error-rateoccourat%din%sdirection!"
%dindicateframe-error-ratvaluewhenalarmoccurs.
%sindicatethemonitordirectionwhenframe-error-ratalarmoc-
curs.
Themonitordirectionsareasfollows:
uplinkindicatemonitordirectiononlymonitortheuplinkcommuni-
cationdataforwardedfromONUtoOLT .
downlinkindicatemonitordirectiononlymonitorthedownlinkcom-
municationdataforwardedfromONUtoOLT .
up-down-linkindicatemonitordirectionmonitortheuplinkand
downlinkcommunicationdataforwardedfromONUtoOLT .
Example:
18:57:3008/26/2008UTCalarm33281occurred%EPON%Epon
alarmframe-error-rateoccourat1000inup-down-linkdirection!
sentbyNPC3
AlarmDescription
FrameerroroccursincommunicationbetweenONUmoduleand
OLTmodule.
SupportedDevices
EPONprojectof4822
33282
MessageNo.
33282
DefaultSecurity
Level
5
AlarmType
"CommunicationAlarm"
NMLevel
5
Cause
Time-slotiswrongandONUmoduledoesn’tforwardpacketsinits
owntime-slot.
Inuence
ONUforwardsdataabnormally.
Recommended
Operations
Checktime-slotonONUmodule.
Thisalarmiscalledllid-mismatchalarminEPONproject.Inde-
fault,thisalarmisdisabledandLLIDmatchingfaultframethresh-
oldis5000frames.Ifthealarmneedtobeenabledcongure
“alarmllid-mismatchenable”onOLTinterface.Ifthealarmthresh-
oldneedtobemodiedcongurethecommandalarmllid-mism
atchthreshold<threshold>ontheOLTinterface.
AlarmDescription
Prototype
"Eponalarmllid-mismatchoccourat%d!"
%dindicatellid-mismatchvaluewhenalarmoccurs.
Example:
136CondentialandProprietaryInformationofZTECORPORATION