User's Manual Part 1
Confidential&Proprietary5/117 SC‐DAS
5.3 ROUInstallation .............................................................................................. 76
5.3.1 ROUEnclosureinstallation .............................................................................. 76
5.3.2 ROUPowerCabling ......................................................................................... 83
5.3.3 OpticalCabling ................................................................................................ 84
5.3.4 GNDTerminalConnection ............................................................................... 84
5.3.5 CoaxialcableandAntennaConnection ............................................................ 85
5.3.6 LEDexplanationonROU ................................................................................. 86
5.3.7 ROUPowerconsumption ................................................................................ 86
5.3.8 CableconnectionbetweenMRUandARU ........................................................ 87
5.4 OEUInstallation .............................................................................................. 88
5.4.1 OEUchassisinstallation ................................................................................... 88
5.4.2 OEUPowerCabling ......................................................................................... 88
5.4.3 OEUOpticCabling ........................................................................................... 89
5.4.4 DOUinstallationwithanOEU .......................................................................... 90
5.4.5 OEUPowerConsumption ................................................................................ 91
Section6 Operation .................................................................................................. 92
6.1 BIUOverview .................................................................................................. 93
6.1.1 BIU ................................................................................................................. 93
6.1.2 BIUTXparameters .......................................................................................... 93
6.1.3 BIURXparameters .......................................................................................... 98
6.1.4 BIULogicSequenceDiagram ........................................................................... 99
6.1.5 InteractionwiththeBIU ................................................................................ 101
6.2 ROUOverview .............................................................................................. 102
6.2.1 ROUOperation .............................................................................................. 102
6.3 OEUOperation .............................................................................................. 109
6.3.1 OEUOperation .............................................................................................. 109
Section7 Additivefunctions .................................................................................... 113
7.1 Shutdownfunction(TXoutputshutdown) .................................................... 114
7.2 TotalPowerLimitfunction(TXOutputALC) .................................................. 114
7.3 AutomaticOutputpowersettingfunction(TXOutputAGC) ........................... 115
7.4 InputpowerAGCfunction(TXInputAGC) ..................................................... 115
7.5 Inputpowerlimitfunction(TXInputALC) ..................................................... 116
7.6 Opticallosscompensation ............................................................................. 116