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Figure2.2–BasicsystemtopologysupportingMIMOconfiguration
AsshownatFig.’s2.1and2.2,one strandoffiberisneeded forSISO configurationbuttwostrands
are needed for MIMO cofiguration when connected with an ROU. Applications requiring up to
32ROU’s for SISO are possible with one BIU.Each SISO ROU will require an additional strand of
fiberand anadditional 32ROU’s canbe addedto thesamesystemfor MIMOapplications.MIMO
requires2strandsoffiberperROUaswellasMIMOspecificODU’s.