ZXSDR Base Station Structure and PrincipleZTE University

ContentZXSDR Base Station Family Overview ZXSDR Base Station IntroductionZXSDR Base Station Highlights

Evolution of Multi-Mode Base Station ZTE macro-Base Station, IP architecture, 18TRX cabinet Traditional macro-Base Station, ATM architecture, 12TRX cabinet Different Base Station Systems

Interchanged3G BBU/RRU Interchangeable IP/ATM architectureIncreasing integration

G2 Multimode Base Station Shared broadband multi-carrier moduleShared uTCA BBUFull-IP architecture and unified platformMulti-system conversion for same frequency

softwareUltra-high integration and low consumption

G3 Multimode Base Station - SDR Unified Radio Resource

ManagementSystem conversion for

adjacent frequency softwareIntegrated BSC functionMESH network Architecture

G4 Multimode Base Station - Flat SDR

ZTE SDR, 36TRX cabinet

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Future Oriented SDR Technology Ensuring Multi-Mode Network ConvergenceBased on unified IP platform with MCPANew generation multi mode base stationConvergence, revolution for traditional base stationSmart software supports LTE evolutionSmart configuration supports different systems

Same base station supports different systemsSoftware upgrade supports different evolutions

Multi-modeMulti-bandFlat networkSmooth evolution

Software SolutionDefine DesignedRadio Refarming

Innovative Base Station PlatformUnified multi-mode and multi-frequency band Base Station hardware platformTCA based BBU baseband processing unit

Platform structure with separated baseband and RF unitsRF unit based on MCPA

Spectrum resource optimization utilization Network resource optimization integration Smooth wireless network evolutionOptimal TCO solution

SDRSDRSoftware Defined RadioSDR15MHzGSM/WCDMA/LTESDRMicroTCAGSM/WCDMA/LTE*

ATCA/mTCAATCA (Advanced Telecommunication Computer Architecture): adopted by PICMG in 2003Micro TCA (u TCA): ATCA, be fit for accessing network

*AdvancedTCA* Advanced Telecommunication Computer ArchitectureATCA

Broadband MCPA Single-Carrier PA

Multi-Carrier PA

Combiner & AntennaInterfaceDigital IF ProcessBBUPA1

TRX1PA2

TRX2PA3

TRX3PA4

TRX4

f1f2f3f4Duplex & AntennaMCPAMTRXInterfaceBBUDigital IF Process

f1~f6)f1~f6)

SDR design is based on MCPA at the same frequency; MCPA provides flexible frequency optimization technology and better equipment integrity.

Multi-Carrier PA MCPAcombinerCombiner3dB Insert LossZTESDR*

SDR Based Uni-RAN Solution Highlights

Common Components SharedDifferent BP boards

SDR RRU Spectrum Refarming CapableMulti-band Supported Multi-Mode Base Station and Convergent Radio Network ControllerMulti-band Support Smooth EvolutionEDGE EvolutionGSM->UMTS->LTEFull Speed HSPA64QAM HSPA+MIMO HSPA+DC+64QAM HSPA+50% PA EfficiencyD-PT Technology3 Sector RRU SolutionGreen EnergyOutdoor InstallationZero FootprintSmaller SizeLighter WeightHigh Quality Base Station ProductHigh Reliability NetworkingUnified O&M SystemPowerful Network Optimization Tools

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SDR Based Series Base Stations FamilyBased on SDR hardware platform, all-IP and multiple carriers capableAll base stations share the same components, higher integration and less spares

Baseband unitB8200R8860ER8840Indoor macroZXSDR BS8800Outdoor microZXSDR BS8906Distributed macroZXSDR BS8700RSU40RSU60ERSU82

Outdoor macroZXSDR BS8900ARadio UnitRSU40RSU60ERSU82R8880AOutdoor miniZXSDR BS8908R8882R8890Embedded indoor macroRSU40RSU60E

Multi-Mode SupportedGSM/UMTS/HSPA+GSM/LTEUMTS/HSPA+/LTE

Multi-Band SupportedGU900M, GL1800MUL2100M, L2600M

Long term TCO Saving50% HPA technologySmart carrier On/Off

Smooth Evolution64QAM HSPA+MIMO HSPA+LTE

*SDRSDRSoftware Defined RadioRU SDR

RRUBBUIndoor MacroOutdoorMacroMCPA-based broadband Radio Unit with multi-mode supported.Sufficient output power of HPA with lower power consumption.MicroTCA structure Base Band Unit with high reliability and easy expansion.High integrity & processing capability; upgrade to HSPA+ via software; minimum upgrade cost to support LTE.

SDR Base Station Key Features

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ContentZXSDR Base Station Family Overview ZXSDR Base Station IntroductionZXSDR Base Station Highlights

SDR Base Station IntroductionBaseband Unit and Radio UnitDistributed Macro: ZXSDR BS8700Indoor Macro : ZXSDR BS8800Outdoor Macro : ZXSDR BS8900AOutdoor Micro : ZXSDR BS8906Outdoor Mini : ZXSDR BS8908

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Base Band Unit ZXSDR B8200

Volume: 88.4 mm*482.6 mm*197 mm (H*W*D) Weight: 8.75 kg (full configuration)

Capacity: UMTS: 30 CSs (6 CSs*5 BPs)GSM: 60 TRXs (12 TRXs*5 BPs)Base Band Processing Capability: UL 1920 CEs/DL 1920 CEsData Processing Capability: Downlink: 650MbpsUplink: 175MbpsTypical Power Consumption (TPC) :UMTS: 75W (6CSs), 110W (12 CSs)GSM: 50W (12 TRXs), 65W (24 TRXs)Power Supply: -48V DCTemperature Range: -20 to + 55

Performance IndexPhysical IndexGUInterface Index Iub interface: 8 E1/T1 (Expandable to 16) 1 GE optical or 1*GE/FE electrical 2 STM-1 CPRI interface: 12 CPRI optical interfaces

88.4mm482.6mm197mm Multi-mode supporting All-IP structure Low power consumption

Large capacity Rich interfaces Smooth evolution

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ZXSDR B8200 Highlights

GU

19 inch2ULarge capacity and modularized design, easy to expandBaseband processing pool, supporting GUL multi-mode All IP structure, supporting future smooth evolutionRich interfaces, supporting flexible networkingHigh reliability , supporting 1+1 or N+1 backupLow power consumption, energy savingSmooth evolution, HSPA+ achieved only by software upgrading

B8200FSGU1+1GUBBUF7EricGSMRRU

ZXSDR B8200 Boards & PerformanceHighReliabilityGU

CCFSBPPMSAFanModularized DesignGSM/UMTS/LTE share the main boards such as control boards and interface boards.Configure the baseband board according to the capacity of GSM/UMTS/LTE.

Module NameShared by GULMin/Max ConfigurationCommentsCC BoardY1/2B8200 control and clockFS BoardY1/2RU/RSU aggregationBP BoardSeparated1/5Slots for GSM, UMTS & LTESA/SE BoardYSA: 1/1, SE:0/1Dry contacts & E1&T1UES BoardY0/1Sync E & L2 Ethernet SwitchTAMY0/2TMA controlPMY1/2Power supplyFAMY1/1Internal fans for cooling

NIS

Control & Clock Board (CC): Implement the controlling & management function of the baseband unit, and provide 1 IP connection for Abis/Iub interface (GE/FE self adaptation, electrical or optical) and system clock.Fabric Switch Board (FS): Implement the I/Q signal switching function, support 6 CPRIs, used for connection with RRU.GSM/UMTS Baseband Processing Board: GSM baseband processing board (UBPG) supports 12 TRXs. WCDMA baseband processing board (BPC): Support 6 CSs.FAN Array Module (FAM): On the side of the BBU frame, used for heat dissipation.Power Module Board (PM): -48V DC power supply module for B8200.Site Alarm Board (SA): Provide 8 E1/T1, 1 RS485/232 and 8 dry contacts (6 inputs, 2 bi-directional interfaces).Network Interface Board (NIS): Optional board, provide 2 STM-1 interfaces.Site Alarm Extension Board (SE): Optional board for external Interfaces extension, including 8 E1s/T1s, 1 RS485/232, 8 dry contacts (6 inputs, 2 bi-directional interfaces).*

Control & Clock (CC) Board Introduction GPS system clock & BITS clock & SyncE clock & interface recovery clock Abis/Iub interface protocol processing Ethernet switch function, providing switch plan for signaling and media stream System management

GU

Interface NameDescriptionETH0Ethernet interface between BBU and BSC/RNC, adapting interface of 10M/100M/1000M.ETH1Ethernet interface used for cascading, debugging or local maintenance, adapting interface of 10M/100M/1000M.TX/RXUsed for Ethernet interface connection between BTS and BSC/RNC. This interface is 100M/1000M Ethernet optical interface.EXTExternal communication port, connected to external receiver,Mainly 485 interfaces.REFExternal connection GPS antenna, SMA(F) interface

2011Q2 CCGlonass2BPCC16/CC17LTECRAN(CC17GPSCC16CC0CC2)*

Baseband Processing (BP) Board Introduction

Universal Baseband Processing Board for GSM (UBPG) Maximum processing capacity is 12 TRXs

Universal Baseband Processing Board 2 for GSM (UBPG2) Another type of GSM baseband processing board Providing the same functionalities as UBPG Supporting 3 CPRI interfaces used for RRU remote connection

Baseband Processing Board Type C (BPC) Maximum processing capacity is 6 CSs Maximum capacity: UL 192CEs/DL 192 CEs, UL 15Mbps/DL 60Mbps

Baseband Processing Board Type K (BPK) Another type of UMTS baseband processing board Maximum processing capacity is 6 CSs Maximum capacity: UL 384CEs/DL 384CEs, UL 35Mbps/DL 130Mbps

GU

UBPG2V4.09.21.08BPKUR11.1 UL 16QAM64QAM+MIMOUL Interference canceling 2011*

Fabric Switch (FS) Board Introduction

Fabric Switch Module Baseband IQ data exchange Provide interfaces between RRU and BBU

GU

Interface NameDescriptionTX0 RX0TX5 RX56 pairs optical interfaces, connected to RRU

FS3V4.09.21.08*

Site Alarm/Site Extension (SA/SE) Board IntroductionSite Alarm Board/Site Alarm Extension Board (Optional) Fan rate controlling Site alarm monitoring and interface lightning protection for the rack Provide 6 input dry contacts, 2 input & output dry contacts Provide 8 E1/T1 interfaces

GU

Interface NameDescription-8 E1/T1 interfaces,1 RS485interface, 1RS232 interface,6+2 dry contacts ( 6 input interfaces, 2 input & output interfaces )

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Tower mounted Amplifier control Module (TAM) Board IntroductionTower mounted Amplifier control Module (For TMA control)Working status detection of tower amplifier and reporting alarm signals to CC boardProviding power on and off for tower amplifier with +28V, +12V or +13V power supplyImplementing conversion, protection and filtering of power supplyProviding anti-lightning for power supply circuitImplementing software remote downloading and current threshold setting

GU

Interface NameDescriptionTA0DC output voltage channel 0TA1DC output voltage channel 1TA2DC output voltage channel 2TA3DC output voltage channel 3TA4DC output voltage channel 4TA5DC output voltage channel 5

TMA+28V12V+13V *

Power Module (PM) Board IntroductionPower Module 16 internal interfaces for +12V load power 16 internal interfaces for +3.3V management power Measurement and protection of inputing over-voltage/under-voltage Output over-current protection and load power management

GU

Interface NameDescriptionMONDebugging interface, RS232 interface-48V/-48VRTN-48V inputON/OFFPower switch, turning on/off 12V power to/from BBU

12V*

Radio Unit ZXSDR RSU407534216 1T2R Capacity: 4 carriers Max TOC: 60W Receiving Sensitivity: UMTS: -129.2dBm@dual antennas Frequency band: 2100M/AWS

UANTRXinRXoutTX RXDBGMONAISGPowerVolume: 482 mm*88 mm*360 mm (H*W*D) Weight: 13 kg

Physical IndexPerformance Index

Volume: 482 mm*88 mm*360 mm (H*W*D) Weight: 13 kg

Physical IndexInterface Index 2*1.25Gbps CPRI optical interfaces 2 Antenna interfaces 1 AISG interface 1 Frequency extension interface

MCPA based, high PA efficiencySupporting 4 UMTS carriersMature commercial application

RSU40RSU60E1ANTAntenna interface2RXin RXoutFrequency extension interface3TX RXInterface between BBU and RRU, and RRU cascading interface4DBGDebugging/testing interface5MONRS485 monitoring interface and 4 dry contacts6AISGAISG interface of antenna feeder7Power-48V DC input power interface*

Radio Unit ZXSDR RSU60E

7534216 1T2R Capacity: 6TRXs/4Cs/4TRXs+1C/2TRXs+2Cs Max TOC: 80W Receiving Sensitivity: GSM : -113.5dBm@single antenna UMTS: -129.1dBm@dual antennas Frequency band: 850M/900M/180M0/1900M

ANTRXinRXoutTX RXDBGMONAISGPower

Volume: 482 mm*88 mm*360 mm (H*W*D) Weight: 13 kg

Physical IndexInterface Index 2*1.25Gbps CPRI optical interfaces 2 Antenna interfaces 1 AISG interface 1 Frequency extension interface

Performance IndexMCPA based, high PA efficiencySupporting GU dual modeHigh output power

GU

R8860E/RSU60EUMTS 900M2100M0.1dB2100M-129.2dBm-129.1dBM

Radio Unit ZXSDR RSU82652314GUTX RXMONAISGPowerDBGANT

Volume: 482 mm*72 mm*360 mm (H*W*D) Weight: 15 kg

Physical IndexInterface Index 2*2.5Gbps CPRI optical interfaces 4*Antenna interfaces 1 AISG interface

MCPA based, high PA efficiencySupporting GU dual modeLarge capacity and easy expansionOne module supports 2 sectors or MIMO

Performance Index 2T4R Capacity: 2*(4TRXs+1C)/2*(2TRXs+2Cs) Max TOC: 900M/1800M: 2*80W 2100M: 2*60W Receiving Sensitivity: GSM: -113.5dBm@single antenna UMTS: -129.2dBm@dual antennas Frequency Band: 900M/1800M/2100M

20112011630RSU8212NumberInterfaceInterface Description1ANTAntenna interface2TX RXInterface between BBU and RRU, and RRU cascading interface3MONRS485 monitoring interface and 4 dry contacts4DBGDebugging/testing interface5AISGAISG interface of antenna feeder6Power-48V DC input power interface*

SDR Base Station IntroductionBaseband Unit and Radio UnitDistributed Macro: ZXSDR BS8700Indoor Macro : ZXSDR BS8800Outdoor Macro : ZXSDR BS8900AOutdoor Micro : ZXSDR BS8906Outdoor Mini : ZXSDR BS8908

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Distributed BTS ZXSDR BS8700

+BBURadio UnitRadio Unit

SA/SE/NISCC

BB

FS

RRUE1GE/FE

Clock Data

Control Signaling

AntennaSTM-1CPRI BS8700 contains two separate modules: baseband unit and remote radio unit.

R8840R8860ER8880AR8882

BS8700Fiber

GURRU

Remote Radio Unit ZXSDR R8840UPhysical Index Volume: 370 mm*320 mm*160 mm (H*W*D) Weight: 16.5 kg

Performance Index Capacity: Maximum[U]: 4 Carriers Output Power: 60W Receiving Sensitivity: -129.2dBm@dual antennas Frequency: 2100M/AWS Typical Power Consumption (TPC): UMTS: 100W(S1)/125W(S2)/160W (S3) Power Supply: -48V DC, 220V/110V AC Temperature Range: -40 to +55 Protection Class: IP65 Interface: 2*1.25G CPRI optical interfaces

MCPA based, high PA efficiencySupporting 4 UMTS carriersMature commercial applicationSmallest size in the industry

16.5Kg

UMTSIP65 Ingress Protection(), IPIP656(6)58CPRI:50%20%*

Remote Radio Unit ZXSDR R8860EGU

Capacity: Maximum [G/U]: 6 TRXs/4 CarriersMaximum [GU] : 4 TRXs+1 Carrier/2 TRXs+2 Carriers Output Power: 80W Receiving Sensitivity: GSM: -113.5dBm@single antennaUMTS: -129.1dBm@dual antennas Frequency: 850M/EGSM/900M/1800M/1900MTPC:UMTS: 145W (S2, 900M)GSM: 160W (S6, 900M)/170W (S6, 1800M)GU : 175W (G_S4+U_S1, 900M)Power Supply: -48V DC, 220V/110V ACTemperature Range: -40 to +55Protection Class: IP65Interface: 2*1.25G CPRI optical interfaces

Performance Index

Volume: 370 mm*320 mm*197 mm (H*W*D) Weight: 20 Kg

Physical IndexMCPA based, high PA efficiencySupporting GU dual modeHigh output power

20 kg

GSM/UMTTPC: Typical Power ConsumptionR8860E GSM_S6 900M195W160W1800M210W170W900M G_S4+U_S1215W175W+TRX+RSU(PA)+PAFeatureFeatureR8860E/RSU60EUMTS 900M2100M0.1dB2100M-129.2dBm-129.1dBM*

Remote Radio Unit ZXSDR R8880AU

Capacity: Maximum [U]: 4 Carriers@2*2 MIMOOutput Power: 2*60WReceiving Sensitivity: -129.2dBm@dual antennasFrequency: 2100MTPC: UMTS: 125W(S1@2*10W)/150W(S2@2*20W)Power Supply: -48V DC, 220V/110V ACTemperature Range: -40 to +55Protection Class: IP65Interface: 2*2.5G CPRI optical interfaces

Performance IndexPhysical Index Volume: 420 mm*340 mm*140 mm (H*W*D) Weight: 19 Kg

420 mm

MCPA based, high PA efficiencySupporting 4 UMTS carriers2T2R, supporting 2*2 MIMO or 2 sectorsHigh speed CPRI optical interface

Tx/RxTx/Rx

19 kg

UMTS 4 MIMO1T1R/*

Remote Radio Unit ZXSDR R8882GUPerformance Index Capacity: Maximum [G/U]: 2*4 TRX/2*2 CarriersMaximum [GU] : 2*(4TRX+1Carrier)/2*(2TRX+2 Carriers) Output Power: 2*60W Receiving Sensitivity: GSM: - 113.5dBm@single antenna UMTS: -129.1dBm@dual antennas Frequency: 900M/1800M TPC: GSM: 305W (S44) ; UMTS: 235W (S11) GU: 315W (G_S44+U_S11) Power Supply: -48V DC Temperature Range: -40 to +55 Protection Class: IP65 Interface: 2*2.5G CPRI optical interfaces

Physical Index Volume: 480 mm*320 mm*150 mm (H*W*D) Weight: 20 Kg

23L

MCPA based , high PA efficiencySupporting GU dual mode2T4R, supporting 2 sectors or 2*2 MIMOLarge capacity and easy expansionHigh speed CPRI optical interface

Tx/RxTx/RxRxRx

R8882 GSM_S44 900M310W305W900M G_S44+U_S14320W315W+TRX+RSU(PA)+PAFeatureFeatureCPRI 1.25GN+6*M24 2.5G N+6M48 N TRXMCSR8882UMTS 900M2100M0.1dB2100M-129.2dBm-129.1dBM2100MR8882*

Diverse Outdoor Distributed BTS SolutionsBBU+RRU Portable Outdoor SolutionWith BS8906 BBU standalone cabinetSmall & light, for flexible deploymentAC/DC power supplyUsing standalone RRU power supply

BBU+RRU Integrated Outdoor SolutionWith BC910A cabinetAC/DC power supplyBuilt-in/standalone RRU power supplyMaximum 8U reservation for 3rd party equip

Solution I

Solution II

BS8906BC8910ARRURRUB8200

BS8900ABS8906BBURRUBC8910ARRU

Rapidly Networking Based on Distributed BTSDesertSnowfieldRainstormRain forestMicroTCA BBU fitted with 19rackSmall and light, easy for installation, saving project cost and decreasing construction periodFlexible networking

50 high-efficient PA to reduce power consumptionNatural cooling design, 0 dB noiseFlexible power supply: AC/DC or remote powerIP65 protection class to withstand harsh environment

BBURRU*

Flexible Networking Capability

ZTE provides flexible networking for distributed site such as star, chain, loop and hybrid topology to meet demands from customers.

Star topology

Chain topologyRNC/BSCE1/T1/GE/FESTM-1B8200B8200RRURRU

Supporting 4 levels cascadingSupporting multi RRU in one cellFarthest reaching 40 km with 4 levels

440440100KMUR11.1GSM4BBU*

SDR Base Station IntroductionBaseband Unit and Radio UnitDistributed Macro: ZXSDR BS8700Indoor Macro : ZXSDR BS8800Outdoor Macro : ZXSDR BS8900AOutdoor Micro : ZXSDR BS8906Outdoor Mini : ZXSDR BS8908

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Indoor Macro BTS ZXSDR BS8800Radio unit: RSU40/ RSU60E/RSU82Physical Index Volume and Weight: Main cabinet: 950 mm*600 mm*450 mm /135 kg Auxiliary cabinet: 800 mm*600 mm*450 mm /115 kg

Performance Index Capacity (with Auxiliary Cabinet): GSM: 60TRX; UMTS: 30CSs GU: GSM 36 TRXs + UMTS 12 CSs Uplink 1920 CEs/Downlink 1920 CEs Uplink 175Mbps/Downlink 650Mbps Output Power: 900M/1800M: 80W/2*80W 2100M: 60W/2*60W Receiving Sensitivity: GSM: -113.5dBm@single antenna UMTS: -129.2dBm@dual antennasTPC: UMTS: 380W (RSU40, S111) GSM: 565W (RSU60E, S666) GU: 640W (RS60E, G_S444+U_S111)

Main cabinetInterface Index Iub interface: 8 E1/T1 (Expandable to 16) 1 GE optical or 1*GE/FE electrical 2 STM-1 CPRI interface: 12 CPRI optical interfaces

GUSupporting GU dual modeLarge capacityAll IP structure

Base Band Unit:B8200 High reliability Rich interfaces Smooth evolution

RSU40/60EGSM670W565WUMTSGU640W755W+TRX+RSU(PA)+PAFeatureFeature*

ZXSDR BS8800 Easy to Stack, Easy to ExpandGU800 mm600 mmMain cabinet950 mmAuxiliary cabinet

Radio Unit:RSU40, RSU60E, RSU82Cable Chute:Containing wires in rack, such as fibers or SFP cables between BBU and RSU.Power Distribution Module (PDM):Passive power distribution unit Transmission Device:1U slot, it can provide built-in transmission or microwave devices to save operators investment.FAN:Used to perform heat dissipation for RSU modules, 6 fans in total

450mm

Radio unit

PDM

Fan

B8200

Ventilation

Cable chute

800mm20118181800mm*

Less Space Requirement, Fast DeploymentGU

950mm450mm600mm

ZTE SDRmarco BTS600mm450mmTraditionalBTS600mm600mmWall600mm600mm600mm0.63 vs 1.08m2

40% Space saving

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Embedded Indoor Macro BTS ZXSDR BS8800 U120Physical Index Volume: 620 mm*485 mm*415 mm (H*W*D) Weight: 75 kg

Performance Index Capacity:UMTS: 12 CSs (RF capacity limitation) Base Band Processing Capability:UL 1920 CEs/DL 1920 CEs (384 CEs*5 BPs) UL 175Mbps/DL 650Mbps Output Power: 60W Receiving Sensitivity: -129.2dBm@dual antennas TPC: UMTS: 380W (RSU40, S111) Power Supply: -48V DC

UInterface Index Iub interface: 8 E1/T1 (Expandable to 16) 1 GE optical or 1*GE/FE electrical 2 STM-1 CPRI interface: 12 CPRI optical interfaces

950 mm600 mm415mmSupporting UMTS 12CSsLowest power consumption in macro BTSs

Zero footprint

ALU120AALURSU40RSU60EUMTS

SDR Base Station IntroductionBaseband Unit and Radio UnitDistributed Macro: ZXSDR BS8700Indoor Macro : ZXSDR BS8800Outdoor Macro : ZXSDR BS8900AOutdoor Micro : ZXSDR BS8906Outdoor Mini : ZXSDR BS8908

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Integrated Outdoor Macro BTS ZXSDR BS8900ARadio Unit: RSU40/ RSU60E/RSU82Physical Index Volume : 1600mm*600mm*600mm (Standard style) Weight: 180 kg (BC8910A+RC8911A, without battery)

Capacity: GSM: 48TRX; UMTS: 30CSs GU: GSM 36 TRXs + UMTS 12 CSs Uplink 1920 CEs/Downlink 1920 CEs Uplink 175Mbps/Downlink 650Mbps Output Power: 900M/1800M: 80W/2*80W 2100M: 60W/ 2*60W Receiving Sensitivity: GSM: -113.5dBm@single antenna UMTS: -129.2dBm@dual antennas TPC : UMTS: 400W (RSU40, S111) GSM: 565W (RSU60E, S666) GU: 640W (RS60E, G_S444+U_S111) Power Supply: -48V DC, 220V AC, 380V AC Protection class: IP65

Base Band Unit:B8200

GUInterface Index Iub interface: 8 E1/T1 (Expandable to 16) 1 GE optical or 1*GE/FE electrical 2 STM-1 CPRI interface: 12 CPRI optical interfaces

Supporting GU dual modeAll in one outdoor site solution28 hours battery backup

Complete Style Large capacity Rich interfaces Smooth evolution

Performance Index

BS8900A800+800=1600mm200mm16mm180KGBC8910A+RC8911ARC8910AGSM670W565WUMTSGU640W755W+TRX+RSU(PA)+PAFeatureFeature*

ZXSDR BS8900A Hardware Structure

Radio Unit:RSU40, RSU60E, RSU82Maximum 6 RSUs AC/DC Power System:Provide -48V DC power supply and distribution for BS8900A. It contains monitor unit, rectifier unit and distribution unit, being totally 5U in height. Base Band Unit:B8200 Transmission Device:6U reserved space can provide built-in transmission or microwave devices to save operators investment. Lightning Protection Unit (LPU): Provide lightning protection for signals Battery Cabinet:Maximum capacity: 2*150Ah

GUB8200

LPU

Bottom base

Radio unit

Fan & Ventilation

Power system

Reserved space

Heater

Battery

800 mmRC8911A800 mmBC8910A600 mm600 mm

Top cover

16 mm200 mmFan & PDM

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ZXSDR BS8900A Cabinets Introduction

BC8910ARC8910ARC8911APC8910ABasebandcabinetRadiocabinetBatterycabinet

ZXSDR BS8900A Component Module Dimension of each cabinet (H*W*D) : 800 mm*600 mm*600 mmWeight: BC8910A: 82 kg RC8910A: 127 kg RC8911A: 93 kg PC8910A: 47 kgTemperature Range: -40 to +55Protection: IP55

800 mm600 mm600 mmGU

RSU40/60E

SDR Base Station IntroductionBaseband Unit and Radio UnitDistributed Macro: ZXSDR BS8700Indoor Macro : ZXSDR BS8800Outdoor Macro : ZXSDR BS8900AOutdoor Micro : ZXSDR BS8906Outdoor Mini : ZXSDR BS8908

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Integrated Outdoor Micro BTS ZXSDR BS8906Performance Index Processing Capability: GU: 4 TRXs + 1C or 2 TRXs + 2Cs GSM: 60 TRXs; UMTS: 30 CSs (with external RRUs) Base Band Processing Capability: UL 960 CEs/DL 960 CEs Output Power: RSU60E: 80W/RSU40: 60W Receiving Sensitivity: GSM: -113.5dBm@single antenna UMTS: -129.2dBm@dual antennas Frequency: GSM: 850M/EGSM/900M/1800M/1900MHz UMTS: 850M/900M/1800M/1900M/2100MHz/AWS TPC: UMTS: 200W (S1, RSU40, 2100M, DC) GSM: 240W (S6, RSU60E, 900M, DC) GU: 290W (G_S4+U_S1, DC) Power Supply: -48V DC

GUInterface Index Iub interface: 8 E1/T1 1 GE optical or 1*GE/FE electrical 2 STM-1 CPRI interface: 6 CPRI optical interfaces

Supporting GU dual modeStrong adaptation to tough environment

Fast deployment

Physical Index Volume and Weight: Compact cabinet: 650 mm*320 mm*480 mm /55 kg Standalone cabinet: 650 mm*210 mm*480 mm /33 kg

BS8906BBURSUBBURRUGSM275W240WUMTSGU330W290W+TRX+RSU(PA)+PAFeatureFeature*

ZXSDR BS8906 Hardware Structure

FCE: Fan Control ElementBaseband unit: B8200PSU: Power System UnitAPM/DPM: AC/DC Protection ModuleLPU: Lightning Protection UnitRadio unit: RSU40/RSU60EFan Array

GU

SA

12345671234567

SDR Base Station IntroductionBaseband Unit and Radio UnitDistributed Macro: ZXSDR BS8700Indoor Macro : ZXSDR BS8800Outdoor Macro : ZXSDR BS8900AOutdoor Micro : ZXSDR BS8906Outdoor Mini : ZXSDR BS8908

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Outdoor Mini BTS ZXSDR BS8908

GInterface Index Abis Interface: 4 E1/T1 1 GE/FE optical or 1*GE/FE electrical

Performance Index Capacity: O6 or S444 (three units in cascading) Output Power: 40W (GMSK) / 25W (8PSK) Receive Sensitivity: -112dBm@single antenna Frequency: 900M/1800M TPC: GSM: 155W (O2, 900M, DC) Power Supply: -48V DC, 220V/110V ACTemperature Range: -40C to +55C Protection Class: IP65 Transmission: SDH, IP, microwaves & satellite

Physical Index Volume: 420 mm*315 mm*100 mm (H*W*D) Weight: 13 kg

13 kgLow power consumptionFlexible networking

Optimized designNatural cooling

BS8908+TRX+RSU(PA)+PAFeatureFeature

ZTE GU SDR Base Station Products Summary

Full HSPA capabilityHigh processing throughputIP RAN networkingATM/IP dual-stacksFlexible IP interfaceLow TCOFast deployment50% HPAHigh integrationLarge capacity80W PA and 4 carriers supported Smooth evolution to HSPA+ and LTEFlexi Indoor and outdoor coverage solutionBBU+RRU solution

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ContentZXSDR Base Station Family Overview ZXSDR Base Station IntroductionZXSDR Base Station Highlights

GU Convergence Network Architecture

GU

Convergence Network Evolving to LTE

WCDMA Working Mode

BBU in SDR platformBBU in SDR platformSame architecture for WCDMA/LTE, universal hardwareBBU supports LTE by adding baseband boardWCDMA/LTE dual-mode RRU evolution

Lower TCOHigher reliabilityFaster deployment

WCDMA /LTE RRU(Same Frequency band)

LTE RRU(Different Frequency band)RRURRU

WCDMA

LTECo-Platform for Multi-ModeCo-platform for multi-modeFeatureAdvantageW/L Working Mode

LTE RRU(Different Frequency band)

GSMLTE FDDTDDLTERRUGSMLTERRUGSMLTE2T4R*

Flexible GSM900/UMTS900 Capacity ReframingGSMGSMGSMGSMGSMGSM

GSMGSMGSMGSM

GSMGSM

UMTSUMTSUMTSUMTS

Carrier and Power Software Configurable

UMTSUMTSUMTS

Carrier and Power Software ConfigurableNo extra insert lossGSM900UMTS900Traditional SolutionSDR Solution

*UMTS900M RefarmingSDRGSMUMTS NodeB

Dynamic Power Sharing Enlarging Site Coverage The sum of each TRX configured maximum output power is bigger than PA maximum output power. In the area with little traffic, BCCH carrier power configuration can be appropriately added by taking use of dynamic power, and the remaining power is dynamically real-time shared among all TCH carriers to enlarge coverage and reduce site quantity.

30w20w30w

15w20w

BCCH carrierTCH carrier ATCH carrier B

30w30w40w

5w30wBCCH carrierTCH carrier ATCH carrier B The sum of each TRX maximum transmission power is no bigger than PA maximum output power

User AUser BThe sum of each TRX maximum transmission power(100W) is bigger than PA maximum output power (80W).User AUser B As user moves, each TRX transmission power dynamically adjusts.

Dynamic Power Sharing

30w30w40w

15w20wBCCH carrierTCH carrier ATCH carrier BStatic Power Configuration

BCCHBCCHBCCHFD*

All IP-based Network Improving Transmission Efficiency

RNCSDR Base StationMGW1SGSN2SGSN1MSC ServerGGSNTC PoolIP AterMGW2IP AFlex AIP GbFlex GbIP Abis

All IP baseband processing unitSDR Base Station

All IP-based network has better transmission efficiency.

Transmission efficiency increases by 87%

TDM E1IP over E115 TRX/E1

23 TRX/2MbpsIP over FE28 TRX/2Mbps GE or IP over E1 transmission Mute frame and IP head compression

ZTE GERANIPIPIPE1IPCTOE1IPoEIpoverE1E128TRXTDM E115TRX.IPFEQoS.*

One Logical Cell with Multi RRU Technology

BBU + RRU remote networking suits coverage scenes such as roads, bridges, villages along the river and so on. Split cabinet, only BBU installedMulti-RRU co-cell, improving wireless utilizationCell ACell ACell ACell ACell ACell AOne logical Cell with Multi RRU dramatically reduces inter-cell switch, and improves wireless utilization.Cell ACell ABCCH carrier power unchangedIncreasing TCH carrier, using reserved frequency point to absorb trafficNot changing existing network frequency planning

Remote expansionSoftware configurationMeasured UL datarate (Kpbs) of high speed railway scenario

Multi RRU and AFC disableOnly AFC enableOnly Multi RRU enableMulti RRU and AFC enable

Chart1

1100kmph1100kmph

12.529.835.773.2

0012.872.8

00063.9

AFCRRUkbps

AFCkbps

RRUkbps

AFCRRUkbps

Sheet1

AFCRRUkbpsAFCkbpsRRUkbpsAFCRRUkbps

0kmph110110

400kmph12.529.835.773.2

600kmph0012.872.8

800kmph00063.9

RRURRURRU/RRURRUAFCAutomatic Frequency CompensationRRU800KMRRU*

SDR-Based Network Effectively Reducing Energy Consumption

ZTESDRRRUPARRURRUPA8%FDSDR*

Diverse Networking, tridimensional Coverage

Coverage Challenge in Dense UrbanComplex environment of buildingsBind area in buildingsFrequent handovers

Tridimensional Coverage by ZTE SDRMacro site and distributed site combined togetherParticular coverage for special area1-6 cells deployment in single site

Rapid Installation and Simple Maintenance

RRU flexible installation

Macro base station without back boardOn the pole

One person

on the wall

Installation by the wallAll modules operation at front, easy maintenance

BBU saves space greatly

Modularized designation for many application 19 inch width, 2U height. On transmission rack or macro base station Directly on the wall

BS8900 modularized designation, flexible subcabinet configuration

Integrated cabinet in suburb

Horizontal installation in weight limited area

*

SDRSDRSoftware Defined RadioSDR15MHzGSM/WCDMA/LTESDRMicroTCAGSM/WCDMA/LTE**AdvancedTCA* Advanced Telecommunication Computer ArchitectureATCA Multi-Carrier PA MCPAcombinerCombiner3dB Insert LossZTESDR*

**SDRSDRSoftware Defined RadioRU SDR*

**

B8200FSGU1+1GUBBUF7EricGSMRRUNIS

Control & Clock Board (CC): Implement the controlling & management function of the baseband unit, and provide 1 IP connection for Abis/Iub interface (GE/FE self adaptation, electrical or optical) and system clock.Fabric Switch Board (FS): Implement the I/Q signal switching function, support 6 CPRIs, used for connection with RRU.GSM/UMTS Baseband Processing Board: GSM baseband processing board (UBPG) supports 12 TRXs. WCDMA baseband processing board (BPC): Support 6 CSs.FAN Array Module (FAM): On the side of the BBU frame, used for heat dissipation.Power Module Board (PM): -48V DC power supply module for B8200.Site Alarm Board (SA): Provide 8 E1/T1, 1 RS485/232 and 8 dry contacts (6 inputs, 2 bi-directional interfaces).Network Interface Board (NIS): Optional board, provide 2 STM-1 interfaces.Site Alarm Extension Board (SE): Optional board for external Interfaces extension, including 8 E1s/T1s, 1 RS485/232, 8 dry contacts (6 inputs, 2 bi-directional interfaces).*2011Q2 CCGlonass2BPCC16/CC17LTECRAN(CC17GPSCC16CC0CC2)*UBPG2V4.09.21.08BPKUR11.1 UL 16QAM64QAM+MIMOUL Interference canceling 2011*FS3V4.09.21.08*

*TMA+28V12V+13V *12V*RSU40RSU60E1ANTAntenna interface2RXin RXoutFrequency extension interface3TX RXInterface between BBU and RRU, and RRU cascading interface4DBGDebugging/testing interface5MONRS485 monitoring interface and 4 dry contacts6AISGAISG interface of antenna feeder7Power-48V DC input power interface*R8860E/RSU60EUMTS 900M2100M0.1dB2100M-129.2dBm-129.1dBM20112011630RSU8212NumberInterfaceInterface Description1ANTAntenna interface2TX RXInterface between BBU and RRU, and RRU cascading interface3MONRS485 monitoring interface and 4 dry contacts4DBGDebugging/testing interface5AISGAISG interface of antenna feeder6Power-48V DC input power interface*

*

UMTSIP65 Ingress Protection(), IPIP656(6)58CPRI:50%20%*GSM/UMTTPC: Typical Power ConsumptionR8860E GSM_S6 900M195W160W1800M210W170W900M G_S4+U_S1215W175W+TRX+RSU(PA)+PAFeatureFeatureR8860E/RSU60EUMTS 900M2100M0.1dB2100M-129.2dBm-129.1dBM*UMTS 4 MIMO1T1R/*R8882 GSM_S44 900M310W305W900M G_S44+U_S14320W315W+TRX+RSU(PA)+PAFeatureFeatureCPRI 1.25GN+6*M24 2.5G N+6M48 N TRXMCSR8882UMTS 900M2100M0.1dB2100M-129.2dBm-129.1dBM2100MR8882*BS8900ABS8906BBURRUBC8910ARRUBBURRU*440440100KMUR11.1GSM4BBU*

*RSU40/60EGSM670W565WUMTSGU640W755W+TRX+RSU(PA)+PAFeatureFeature*800mm20118181800mm*

*ALU120AALURSU40RSU60EUMTS

*BS8900A800+800=1600mm200mm16mm180KGBC8910A+RC8911ARC8910AGSM670W565WUMTSGU640W755W+TRX+RSU(PA)+PAFeatureFeature*

*RSU40/60E

*BS8906BBURSUBBURRUGSM275W240WUMTSGU330W290W+TRX+RSU(PA)+PAFeatureFeature*

*BS8908+TRX+RSU(PA)+PAFeatureFeature

*GUGSMLTE FDDTDDLTERRUGSMLTERRUGSMLTE2T4R**UMTS900M RefarmingSDRGSMUMTS NodeBBCCHBCCHBCCHFD*ZTE GERANIPIPIPE1IPCTOE1IPoEIpoverE1E128TRXTDM E115TRX.IPFEQoS.*RRURRURRU/RRURRUAFCAutomatic Frequency CompensationRRU800KMRRU*ZTESDRRRUPARRURRUPA8%FDSDR*