Zte ZXSDR R8882 - Chapter 4 Networking; 4.1 Networking Description; 4.2 Star Networking

Chapter4ExternalCables
Connections
lEndAisconnectedtothePWRinterfaceofZXSDRR8882.
lEndBisconnectedtothecorrespondingterminalsonthepowersupplyadapter.
Note:
TheEPBCembeddedlightningarresterisusedforthedeviceandthereforeexternal
signalsarenottransmittedthroughthecabletransitbox.Duringinstallation,theeld
engineerneedstomakeacableonsiteinaccordancewiththeavailablepoweraviation
headandconnectthepowercablewiththepowerconnector.
4.4AntennaFeederCable
Function
TheantennafeedercableconnectstheantennafeederinterfaceontheZXSDRR8882
chassistothemainfeeder,supportingtransmittingandreceivingofradiosignals.
ExternalView
Thiscableisan1/2"RFcable(50Ω).ADINconnectorismountedonbothends,asshown
inFigure4-3.
Figure4-3AppearanceoftheAntennaCable
SignalDenition
None
Connections
lOneendisconnectedtotheANTinterfaceontheZXSDRR8882chassis.
lTheotherendisconnectedtothemainfeeder.
4.5FiberCable
Function
IntheZXSDRR8882system,abercablecanbeusedto:
lConnectanRRUtoaBBU.
lConnecttwocascadedRRUs.
4-3
SJ-20111021104623-003|2012–01–30(R1.1)ZTEProprietaryandCondential