Installation Guide
AirHarmony‐4200DC(InternalFilters)InstallationGuide
UGD‐D01196 AirspanCommercialandInternalUse 41
1. Attach,connectandsecuretheRFcablebetweentheexternalantennaandthe
appropriateRFconnectiononthetopoftheExternalDuplexers.
Caution:AntennasmustbeconnectedandattachedbeforeAirHarmonyispoweredon.
Caution:PowerdownAirHarmonypriortodisconnectingantenna.
Note:
FirstSector/Carrierantennashouldbeconnectedtothetopantennaports.
SecondSector/Carrierantennashouldbeconnectedtothetopantennaports.
AntennasforeachsectorcanbeeitherDirectionalorOmni.
2. Weather‐prooftheRFcon nect ions.
Note:Theaboveisalsoapplicableforreplacementassembly.
Weather‐proofingtheAntennaConnections
Weather‐proofingofalltheconnec tionsisrequired.Thisisdonewithalayerofself‐amalgamating
tapefollowedbyanoverlayerofPVCtape.Theweather‐proofingisbestdoneatthisstagetogive
easieraccesstotheconnections.
Note:Weather‐proofingisbestdoneattheassemblystagetogiveeasieraccesstothe
connections.Weather‐proofingistobedonetoallRFconnectors.
VerifytheRFconnectors arecompletelyweather‐proof.
5.3 Cable Connections
Note:Thefollowingimagesareforillustrationpurposesonly.Theactualtoolsor
hardwaremaydifferaccordingtomanufacturer.
CopperEthernetCableAssembly
Thefollowingdemonstratestherecommendedassemblyinstructions,hardwareandtool
requirementsfortheproperEthernetcableassemblyoftheEthernetCategory5e(enhanced)
(CAT5e)cableusedbyAirspanproducts.
TheEthernetcableisconnectedusingastandardRJ45connectorprotectedbyaharshenvironment
protectivecasing.
TheCopperEthernetcableis
connectedtotheAirHarmony‐4200DCusingaGlandconne ctor
assembledonthebottompaneloftheunit,asshownbelow.