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Lucent Technologies DDM-2000 OC-12 - Page 1562

Lucent Technologies DDM-2000 OC-12
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DLP-543 363-206-295
1997December1,Issue6of2Page
near-endtheatloopbackfibertheperformed,beingaretestslocalIf3. 23G-U
OLIUsMAIN 1.)(Figureplaceinbemust
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OC-12DDM-2000thewithassociatedcross-connectionLGXfar-end
thefromcordpatchaconnecttested,beingMultiplexer OUT thetojack IN
associatedcross-connectiontheAttested.betosignalOC-3ctheforjack
SONETtheconnect(CO),MultiplexerOC-12DDM-2000near-endthewith
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aretestsend-to-endringvirtualATMorservicevideobroadcastSTS-3cIf
eachandCOtheatconnectedbemustsetstestSONETperformed,being
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transmission.error-freefortesttosettestSONETtheUse4.
free)?(errorsuccessfultesttheWas5.
If YES withcontinuethen, 6Step .
If NO toproceedthen, 16Step .
tested?beingserviceATMorbroadcastvideoIs6.
If YES toproceedthen, 14Step .
If NO withcontinuethen, 7Step .
protectionIs7. OLIU tested?beingslotunitfunctionininstalledpackcircuit
If YES withcontinuethen, 8Step .
If NO toproceedthen, 12Step .
servicetheUnseat8. 21G/21G-U/21G2-U or OLIU21D/21D-U packcircuit
test.undercircuitthewithassociated
set.testSONETthewithtesttransmissionOC-3ctheRepeat9.
free)?(errorsuccessfultesttheWas10.
If YES withcontinuethen, 11Step .
If NO toproceedthen, 16Step .

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