User Manual

Table Of Contents

FiberDistributedAntennaSystem(FiberDAS)

DMU – Remote head end

DeltaNodeDMU100seriesisapickuprepeaterthatcanprovidethesignalsov erfibertoaMasterUnitordirectlyto

upto4RemoteUnits.WhentheDMUisusedtotransmitthesignalstoaMasterUnit,theordinaryBGWisusedto

controlthesystem,butincasetheMa

sterUnitisnotneededanditconnectsdirectlytoupto4RemoteUnitsthe

DMUcanbeequippedwiththecompactgateway,RGW,toprovideforthesettingsandalarmhandlingfortheentire

system.

Figure 12 DMU – Remote head end

RemotecommunicationcanbedoneeitheroverEthernetifthatexistsinthelocation,ortheunitcanbeequipped

withamodemthatallowsittosetupatunneltoaCentralGatewayCGWwhereitcanbecontrolledremotely.The

modemisnormallyastandard3Gmodembutot

heroptionsmaybepossibleifneeded.

Itispossi

bletobuildtheDMUwithmorethanoneband.However,dependingonthetypesofbandsandthe

necessaryduplexersitmayneedtobeverifiedwithDeltaNodethatyourcombinationofbandsarepossibleifthe

RGWistobeincluded.

Thecha

ssisisthesameasfortheDeltaNodeRemoteUnits(singlechassis)andcanhandleasingleband .