1、電信開RRU作為室分信號源,光纖接在已開通BTS3900的HECM單板的光接口板上,增加BSC與BTS腳本中的小區(qū)與載頻等數(shù)據(jù),RRU一直不開工,
2、在HECM板觀測發(fā)光功率-10。2DB,收光是-10.3DB,在RRU側(cè)光功率計(jì)測收光是-14DB,但是直接將BTS的發(fā)光環(huán)回后卻無法檢測出來,
3、請問這種情況怎么處理,現(xiàn)在手上只有15KM的光模塊
4、RRU的最小接收功率是多少呢,一直找不到相關(guān)的資料,可能是合作方權(quán)限不夠!
5、腳本如下:/*語音數(shù)據(jù)*/
ADD CELL: BTSID=1879, FN=6, CN=1879, SCTIDLST="3", PNLST="126", SID=14219, NID=1, PZID=1, TYP=CDMA1X, LAC="0x378B", ASSALW1X=NO, IFBORDCELL=NO, REVRSSICARRASSNSW=OFF, LOCATE=URBAN, MICROCELL=NO, HARDASSIGNTYPE=NULL, ANASSIST1XDOSW=OFF;
ADD CDMACH: CN=1879, SCTID=3, CRRIDLST="0", BNDCLS=BC800, ARFCNLST="283", TYP=CDMA1X, CCLMFLG=YES, ECCLMFLG=YES, IFTCDMACH=NO, AUTODWNCDMACH=NO, IFBCDMACH=NO;
ADD CBTSCELL: BTSID=1879, LOCALCELLID=1879, LOCALSECTORID=3;
ADD CBTSTRM: BTSID=1879, TRMID=6, RCKTP=RRU, MASTERBRD=CPM0, FIBPN=0, FIBTS=0, TRMDES="舜德摩爾";
SET CBTSRFPARA:BTSID=1879,BRDID=6,DIVBYPASS=OFF,ADJPOWER=-2,FWDLDTMCNST=400,RSSIFLTRSWT=OFF,RXM0=ON,RXD0=ON,CONFIRM=Y;
ADD CBTSSECTORCARRIER: BTSID=1879, LOCALCELLID=1879, LOCALSECTORID=3, CRRID=0, TRMID=6, CPLID=0, HPBFLG=NO;
SET CBTSHPBPARA:BTSID=1879,TRMID=6,TXONDUR=3,TXOFFDUR=1;
SET CBTSCDMA1XSECTORPARA:BTSID=1879,MTRLGY=MET,LOCALCELLID=1879,LOCALSECTORID=3,CRRID=0,MAXCELLR=15,MAXUSRSPD=255,MAXSCHPAS=4,TCHSCHWSZ=2,SCHSOS=0,PCM=M25DB,SAFM=DISABLE,PCHOVERLOADTHDH=70,PCHOVERLOADTHDL=40,ACHOVERLOADTHDH=70,ACHOVERLOADTHDL=40,CONFIRM=Y;
SET CBTSVSWRALMPARA:BTSID=1879,BRDID=6,VSWRALMTHDSWT=ON,VSWRALMORGTHD=15;
SET CBTSSECTCARRPARM:BTSID=1879,LOCALCELLID=1879,LOCALSECTORID=3,CRRID=0,TRMID=6,RXDELAYDELTA=0,CONFIRM=Y;
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