User's Manual
Confidential&Proprietary4/122 SC‐DAS
4.4.1 ROUspecifications.................................................................................... 60
4.4.2 ROUblockdiagram ................................................................................... 61
4.4.2.1 CombinationofMRU1900PCS+850C/ARU700LTE+AWS‐1........................... 61
4.4.2.2 CombinationofMRU1900PCS/ARU900I+800I ........................................... 62
4.4.3 ROUassemblies ........................................................................................ 63
4.4.3.1 CombinationofMRU1900PCS+850C/ARU700LTE+AWS‐1........................... 63
4.4.3.2 CombinationofMRU1900PCS/ARU900I+800I ........................................... 65
4.4.4 SubAssemblydescription ......................................................................... 68
4.4.5 BottomofROU ......................................................................................... 70
4.4.6 TopofROU ............................................................................................... 72
4.4.6.1 CombinationofMRU1900PCS+850C/ARU700LTE+AWS‐1 ............................ 72
4.4.6.2 CombinationofMRU1900PCS+850C/ARU700LTE+AWS‐1 ............................ 72
Section5 SystemInstallation&Operation ................................................................. 75
5.1 BIUInstallation ............................................................................................... 77
5.1.1 BIUShelfInstallation....................................................................................... 77
5.1.2 BIUPowerCabling .......................................................................................... 78
5.1.3 BIU/RFinterface.............................................................................................. 82
5.1.4 MDBUinstallation ........................................................................................... 87
5.1.5 ODUInterface ................................................................................................. 89
5.1.6 BIUpowerconsumption.................................................................................. 93
5.2 ODUInstallation.............................................................................................. 94
5.2.1 ODUShelfInstallation ..................................................................................... 94
5.2.2 ODUPowerCabling......................................................................................... 94
5.2.3 ODUOpticCabling .......................................................................................... 94
5.2.4 DOUinstallation.............................................................................................. 95
5.2.5 ODUPowerconsumption ................................................................................ 97
5.3 ROUInstallation.............................................................................................. 98
5.3.1 ROUEnclosureinstallation .............................................................................. 98
5.3.2 ROUPowerCabling....................................................................................... 106
5.3.3 OpticalCabling.............................................................................................. 108
5.3.4 GNDTerminalConnection ............................................................................. 109
5.3.5 CoaxialcableandAntennaConnection .......................................................... 109
5.3.6 LEDexplanationonROU ............................................................................... 110
5.3.7 ROUPowerconsumption .............................................................................. 110
5.3.8 CableconnectionbetweenMRUandARU.......................................................111
5.4 OEUInstallation ............................................................................................ 113