Zte ZXA10 C300 - Page 23

Chapter2RoutineMaintenance
CTLACard
Table2-15describestheindicatorsoftheCTLAcard.
Table2-15IndicatorDescriptionoftheCTLACard
IndicatorStatusDescription
OFFThecardpowersOFForCPUisnotstarted.
GreenLEDisON.Thecardself-checkingcompletesbutfailsto
receivedatafromtheswitchingandcontrolcard
orNM.
GreenLEDashesquickly.Thecardisdownloadingdatafromtheswitching
andcontrolcardorNM.
GreenLEDashesslowly
everytwoseconds.
Thecardisworkingproperly.
RedLEDisON.Thecardhardwarefailure
RedLEDashesslowly
everytwoseconds.
Thiscardshouldnotbeinsertedinthisslot.
RUN
YellowLEDashesslowly
everytwoseconds.
Thesoftwareversionoflinecarddoesnotmatch
thatoftheswitchingandcontrolcard.Theservice
isnormal.
GreenLEDisOFF.ThecardisintheSTM-1interface(155M)mode. MOD
GreenLEDisON.ThecardisintheSTM-4interface(622M)mode.
TwogreenLEDsareON.OpticalmoduleisON.Sendingorreceivingis
normalwithoutalarms.
TwogreenLEDsareOFF.OpticalmoduleisOFFwithoutbeingcongured.
RXRedLEDisON.Opticalsignalloses.Frameloses.Oralarmis
generatedinmultiplexsection.
TX/RX
TXRedLEDisON.Theremoteendisinvalid.
CTUBCard
Table2-16describestheindicatorsoftheCTUBcard.
Table2-16IndicatorDescriptionoftheCTUBCard
IndicatorStatusDescription
OFFThecardpowersOFForCPUisnotstarted.
GreenLEDisON.Thecardself-checkingcompletesbutfailsto
receivedatafromswitchingandcontrolcardorNM.
GreenLEDashesquickly.Thecardisdownloadingdatafromtheswitching
andcontrolcardorNM.
RUN
2-13
SJ-20130520164529-008|2013-06-30(R1.0)ZTEProprietaryandCondential