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Lucent Technologies DDM-2000 OC-12 User Manual

Lucent Technologies DDM-2000 OC-12
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Clearing:Trouble363-206-295 TAP-120
3of3Page1997December1,Issue
Replace9. OLIU lightedwith FAULT LED.
Reference: DLP-518
Is10. FAULT (lightedstillLED failedCPOLIU on) OLIU?
If YES dothen, TAP-106.
If NO then, PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
Is11. FAULT (flashingLED LOSOC12inc. or LOSOC3inc. on) OLIUs?
If YES withcontinuethen, 12Step .
If NO toproceedthen, 14Step .
12.
NOTE:
failedhaslinefiberoptical(receive)incomingthethatareIndications
far-endornear-endor OLIU failed.haves
noIfnecessary.ifrepairprocedures,localperlinesfiberopticalCheck
replacefibers,opticaltheinfoundistrouble OLIU firstendnearat(s)
(DLP-518 replaceexists,stilltroubleIf). OLIU stilltroubleIfend.farat(s)
withassociatedfiberopticalreceiveinistroubleexists, OLIU flashingwith
procedures.localperfiberopticalintroubleClearLED.
13. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
technicallocalyoursupervisor,yournotifyassistance,technicalFor14.
localperRTAC,TechnologiesLucentcallororganization,support
instructions.operating
15. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.

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Lucent Technologies DDM-2000 OC-12 Specifications

General IconGeneral
BrandLucent Technologies
ModelDDM-2000 OC-12
CategoryMultiplexer
LanguageEnglish

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