User's Manual

Confidential&Proprietary92/122 SC‐DAS
5.4.4 DOUinstallationwithanOEU
UptotwoDOUscanbeinsertedintoanOEUchassis.TheDOUmoduleisaPluginPlaytype.
When you insert the DOU into the OEU, insert it into the top DOU 1 slot first. Slot numbers are
silkscreenedontheleft.
ThefollowingfigureshowsinstallationdiagramofanOEUwithoneDOUinsertedinit.
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ThefollowingfigureshowsinstallationdiagramofanOEUwithtwoDOUsinsertedinit.
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Figure5.28–OEUwithDOUsinserted
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 WhenyouinsertaDOUintoOEU,usetheDOU1slotfirst.Forunusedslots,youneddtoinstall