User's Manual

Confidential&Proprietary5/122 SC‐DAS
5.4.1 OEUchassisinstallation................................................................................. 113
5.4.2 OEUPowerCabling ....................................................................................... 113
5.4.3 OEUOpticCabling......................................................................................... 115
5.4.4 DOUinstallationwithanOEU........................................................................ 116
5.4.5 OEUPowerConsumption .............................................................................. 117
Section6 Operation................................................................................................ 119
6.1 BIUOverview................................................................................................ 120
6.1.1 BIU ............................................................................................................... 120
6.1.2 BIUTXparameters ........................................................................................ 120
6.1.3 BIURXparameters ........................................................................................ 128
6.1.4 BIULogicSequenceDiagram......................................................................... 129
6.1.5 InteractionwiththeBIU ................................................................................ 133
6.2 ROUOverview .............................................................................................. 135
6.2.1 ROUOperation.............................................................................................. 135
6.3 OEUOperation.............................................................................................. 144
6.3.1 OEUOperation.............................................................................................. 144
Section7 Additivefunctions.................................................................................... 150
7.1 Shutdownfunction(TXoutputshutdown) .................................................... 151
7.2 TotalPowerLimitfunction(TXOutputALC) .................................................. 152
7.3 AutomaticOutputpowersettingfunction(TXOutputAGC)........................... 152
7.4 InputpowerAGCfunction(TXInputAGC) ..................................................... 152
7.5 Inputpowerlimitfunction(TXInputALC) ..................................................... 153
7.6 Opticallosscompensation............................................................................. 154
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