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Figure14.Proceduresofinstallation
4.1.4 HROU components
HROUhasthefollowingcomponents:
No. Unit Description Remark
CommonPart
Enclosure IncludingWallmountingbracket 1EA
RCPU‐ 1EA
R_OPTIC WithSC/ACPadaptor(onlyHMRU) 1EA,optional
RPSU AC110/220VorDC‐48V 1EA
FANUNIT 2FANsisinside 1EA
CU_1
CombineTXsignalsfrom5HRDUs;DistributeRX
signalsto5HRDUs;
Furthermore,thereisreservedHRDUslottosupport
2600LTE
ANT1
CU_2
CombineTXsignalsfrom2HRDU;DistributeRX
signalsto2HRDUsoflowfrequencyunder1GHz
CombineTXsignalsfrom2HRDUs;DistributeRX
signalsto2HRDUsofhighfrequencyover1GHz
ANT1and
ANT2
PowerCable1‐MSConnectorwith4hole(ACandDC) 1EA,HMRU