Zte ZXSDR R8882 - 1.4 Product Specifications

Chapter2ExternalInterfaces
No.Silkscr-
een
InterfaceConnectorTypeCompliant
Protocol
Function
drycontactinput
signals.
3AISGAISGinterface8-pinsocketwitha
squarebase
AISGSupportsthe
connectiontoan
RETantenna.
4-PEinterface16mm
2
yellow-green
roundterminal
-Provides
protectiveearth.
5OPT1Interfacefor
connectingBBU
andRRU,or
cascadingRRUs
LCconnector(IEC874)Private
protocolof
ZTE
6OPT2Interfacefor
connectingBBU
andRRU,or
cascadingRRUs
LCconnector(IEC874)Private
protocolof
ZTE
Supportssignal
transmission
betweenRRU
andBBU,or
betweenRRUs.
7ANT4
TX1/
RX1
Antennafeeder
interface
(Tx1/Rx1)
DINconnector-
Transmitsand
receivesradio
signalson
channel1.A1/2"
foamdielectric
cable(50Ω)is
usedtoconnect
thisinterfaceto
anantenna.
8ANT3
RX3
Antennafeeder
interface(Rx3)
DINconnector-Receivesradio
signalson
channel3.It
implements
thediversity
receivingof
radiosignalfor
channel1.
2-3
SJ-20111021104623-003|2012–01–30(R1.1)ZTEProprietaryandCondential