Radwin 2000 D+ - Figure 10-4 Cascading Two; Figure 10-5 Cascading Three

RADWIN2000D+UserManual Release3.6.00 10‐4
UsingMorethanOneHSSUnit Chapter10
Condition1:CablingSequence
1. UptonineODUsmaybeconnectedtothefirstHSSunitusingHSSportsSYNC1,SYNC2,
SYNC3,...uptoSYNC9inorderwithoutleavingemptyports.
2. ThenextavailableSYNCportofthefirstHSSunitshouldbeconnectedtoSYNC10
ofthesecondHSSunitasshowninFigure 10‐4.Intheillustration,thenext
availableportonthefirstHSSunitisSYNC6.
3. ThesecondHSSunitmaybefilledoutwithup toninemoreODUsinreverseorder.
Thatis,connectSYNC9,SYNC8,SYNC7...asshowninFigure 10‐4.
Figure10‐4:CascadingtwoHSSunits
4. ToaddaafurtherHSSunit:ConnectthenextavailableSYNCportfromthesecond
HSSunitindescendingorder(SYNC5inFigure 10‐4)toSYNC1ofthethirdHSS
unit.
5. ODUsareconnectedtothethirdHSSunitfromSYNC2asshowninFigure 10‐5,in
ascendingorder:
Figure10‐5:CascadingthreeHSSunits