ZTE RSU82S1900 Radio Remote Unit User Manual part 3

ZTE Corporation Radio Remote Unit part 3

User Manual part 3

RSU82RFSystemUnit
Version:V1.0
ZTECORPORATION
No.55,Hi-techRoadSouth,ShenZhen,P .R.China
Postcode:518057
Tel:+86-755-26771900
Fax:+86-755-26770801
URL:http://support.zte.com.cn
E-mail:800@zte.com.cn
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RevisionHistory
RevisionNo.RevisionDateRevisionReason
R1.12017-03-01V4.16.10.10
Thosetopicshavebeenmodied:
RSU60ERFSystemUnit
R1.02015-02-28Firstedition
SerialNumber:SJ-20150203110107-021
PublishingDate:2017-03-01(R1.1)
SJ-20150203110107-021|2017-03-01(R1.1)ZTEProprietaryandCondential
Contents
Chapter1RSU82RFSystemUnit.............................................................1-1
Glossary..........................................................................................................I
I
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Thispageintentionallyleftblank.
II
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Chapter1
RSU82RFSystemUnit
Functions
TheRSU82isamultimoderadiofrequencymodulewith2T2R/2T4R,whichsupports
GSM,UMTS,LTEormixedmodethroughsoftwareconguration.TheRSU82coverstwo
sectorsinGSM/UMTSmodeoronesectorwith2×2MIMOinHSPA+/LTEmode.The
RSU82worksonDD/810MHz/850MHz/900MHz/1800MHz/1900MHz/2100MHz/2600
MHz.TheTOCoutputpowerdiffersinthedifferentfrequencyband.
TheRSU82moduleconsistsoftheMCPAmodule,transceivermodule,andduplexlter
LNA.TherearetwoTX/RXportsandtwoRXportsforconnectingtoantennas.Inaddition,
theNSBTisoptionalat2100MHz.
ExternalView
TherearetwotypesofRSU82modules,whichdifferinthepanelwidthtosatisfydifferent
cabinetcongurations.ForonetypeoftheRSU82,thepanelhasawidthof88mm;for
theothertypeoftheRSU82,thepanelhasawidthof72mm.Figure1-1andFigure1-2
showtheexternalviewsofthetwoRSU82types.
1-1
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RSU82RFSystemUnit
Figure1-1RSU82(88mmPanel)
1-2
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Chapter1RSU82RFSystemUnit
Figure1-2RSU82(72mmPanel)
Interfaces
ForadescriptionoftheinterfacesontheRSU82panel,refertoTable1-1.
Table1-1RSU82Interfaces
No.InterfaceSilkscreenDescriptionInterfaceConnector
1ANT2(RX)ReceivediversityRFcable
interface
50ΩDIN-typeconnector
2ANT1(TX/RX)Transmit/Receivemaindiversity
RFcableinterface
50ΩDIN-typeconnector
3ANT3(TX/RX)Transmit/Receivemaindiversity
RFcableinterface
50ΩDIN-typeconnector
4ANT4(RX)ReceivediversityRFcable
interface
50ΩDIN-typeconnector
5RSTHardresetbutton-
1-3
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RSU82RFSystemUnit
No.InterfaceSilkscreenDescriptionInterfaceConnector
6TX1RX1ConnectedtotheCPRIoptical
interfaceoftheBBUora
cascadedupper-levelRSU82
LC-typeopticalinterface(IEC
874)
7TX2RX2ConnectedtotheCPRIoptical
interfaceofacascaded
lower-levelRSU82
LC-typeopticalinterface(IEC
874)
8MONProvidesfourdrycontact
inputinterfacesandthe
RS485environmentmonitoring
interface.Itisconnectedtoan
externaldevice.
DB15interface
9DBGDebuggingnetworkinterface
andtestinginterface
RJ45interface
10AISGConnectedtotheantenna
feederAISGinterface
B9interface
11POWER–48VDCinputinterface-
1.Atsomelowfrequencybands,only2T2Rissupported,andtherearenoANT2andANT4interfaces.
TechnicalSpecications
ForadescriptionoftheRSU82specications,refertoTable1-2.
Table1-2RSU82Specications
IndexSpecication
Dimensions(Height×Width×
Depth)
482.6mm×88mm×360mm
Weight(kg)≤15
HotswappingSupported
1-4
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Glossary
AISG
-AntennaInterfaceStandardsGroup
BBU
-BaseBandUnit
GSM
-GlobalSystemforMobileCommunications
HSPA
-HighSpeedPacketAccess
LNA
-LowNoiseAmplier
LTE
-LongTermEvolution
MIMO
-Multiple-InputMultiple-Output
MON
-Monitor
UMTS
-UniversalMobileTelecommunicationSystem
I
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