User's Manual

Confidential&Proprietary82/115 SC‐DAS
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Figure5.24–ROUGNDPortview
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- Take off the GND terminal port from the enclosure and connect to the ground cable.
Thenreconnectittotheenclosure
- The opposite end of the ground cable should connect to the communication GND of
building
- Thegroundlugis
designedmeetingtheSQ5.5standard
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5.3.5 CoaxialcableandAntennaConnection
- The coaxial cables which are connected to DAS connect to antenna port of the ROU.
Before connection, check the VSWR of the coaxial cable using a SiteMaster to verify
whetheritiswithintolerance.
- TheReturnlossshouldbebetterthan15dBorVSWRshouldbebelow1.5:1.
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- Makesuretheantennaconnectoristightenedproperlyandfreeofanydirtorinsects.
- TheantennaconnectedtotheROUisonlyforinbuildinguse.
- Only the MRU has an antenna port. The ARU transmits its signal through RF cable
connectedtoboththeMRUand
ARU
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