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ZXSDR B8200 System Architecture

CL 产品支持部

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Course Objects

After the course,you will ： Know ZXSDR B8200’s Highlights Master Technical Specification Understand Physical Hardware Master Networking and Configuration Know the Maintenance Method

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Contents

eNodeB Overview eNodeB Technical Specifications ZXSDR B8200 L200 Hardware Structure ZXSDR B8200 L200 Maintenance

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Location in Network

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Location in Network

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ZTE Unified Radio Sub-System Platform

GSM/EDGE UMTS/HSPA TD-SCDMATD-SCDMA CDMA2000 WiMAX

ZTE Universal SDR Platform

LTEGSM/EDGEGSM/EDGE

UMTS/HSPAUMTS/HSPA

LTELTE

MicroTCA architecture Multi-Standard support Baseband sharing and software configurable RRU sharing and

software configurable

Features

Future-Proof Platform with Smooth Evolution Support

OneNetwork Target

Universal RRU

Distributed Integrated

BBU

RRURSU

BBU

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LTE Product Portfolio

HSPA

ZTE SDR PRODUCTS ADAPT TO TECHNOLOGY DIVERSITIES

HSPA+ LTE

Multi-mode BBU Outdoor B8201

Multi-mode RRU R8880/R8882

Multi-mode eNB Outdoor BS8900

Multi-mode eNB Indoor BS8800

Femto eNB BS8210

Multi-mode BBU Indoor B8200

Soft Defined Radio2xMCPA, MIMO

2x40Watts TOC power, 35% power efficiency for LTE

All IP transmission, provides IP over E1/STM-1 interface

Unified O&M for simultaneous running RATs

TCO reduction comparing with traditional solution

INTEGRATED

BBU+RRU

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LTE Base Station Family

Macro Indoor Base Station BS8800

Macro Outdoor Base Station BS8900

Indoor BBU B8200

Outdoor BBU B8201

RRU R8880/R8882

Pico BS8200Femto BS8210

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SDR Benefits

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ZXSDR B8200 Introduction

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ZXSDR B8200 Highlights

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ZXSDR B8200 Functionality

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Contents

eNodeB Overview eNodeB Technical Specifications ZXSDR B8200 L200 Hardware Structure ZXSDR B8200 L200 Maintenance

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Appearance

Color: Dark Blue Dimension: 88.4x482.6x197 mm (HxWxD) The weight of B8200 is less than 7.5Kg

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Technical Specifications ： Capacity

Configuration

BPL Qty.

LTE eNedeB Capacity

Number of User (RRC_CONNECTED)

Typical 1 BPL 3cell in 20MHz BW DL/UL: 200/75Mbps

1200

High performance

3 BPLs

6cell in 20MHz BWDL/UL: 600/225Mbps

3600

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Technical Specifications ： Interface

Item Interface Connector Type

BPL 3x2.5Gbps (MIMO 2*2)or 3x5.0Gbps (MIMO 4*4)

SFP (LC)

CC

3xGE/FE 2 RJ45 for Electrical and one SFP (LC) for optical

1xEXT RS 485 can be used to connect with other external receiver

1xGPS SMA

SA 8xE1/T1 DB44 (Optional)

FS 6x2.5Gbps (MIMO 2*2) SFP(LC)

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Technical Specifications ： Reliability

Item Value MTBF ≥233000 hours

MTTR 0.5 hours

Availability index ≥99.999785%

Down duration ≤1.128 min/year

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Contents

eNodeB Overview eNodeB Technical Specifications ZXSDR B8200 L200 Hardware Structure ZXSDR B8200 L200 Maintenance

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Hardware Structure

B8200

Radio UnitSA

CC

BPL

FS RRU

E1/T1/J1

GE

Clock

Data

Control Signaling

CPRI

Antenna

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ZXSDR B8200 Hardware Structure

PM

SA CC

FS BPLSlot 14& 15

Slot 13

Slot 3 or 4

Slot 1 & 2

Slot 5 to 8FAMSlot 16

Slot Module Description1 to 2 CC Control & Clock module, O&M interface, 2 x GE/FE

3 or 4 FS Fabric Switch board, IQ data switch

5 to 8 BPL or Other BP Baseband Processing for LTE, or other BB boards in case of multi-mode

13 SA Site Alarm module, O&M processing, IP over 8 x E1/T1 interfaces

14 to 15 PM Power Module, dual backup, -48VDC

16 FAM Fan Module

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CC ： Control and Clock Board

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CC ： Control and Clock Module Interface ：

Interface Description

ETH0 Ethernet interface for S1/X2, GE/FE compatible, electrical

ETH1 Ethernet interface for cascading, debugging or local maintenance,

GE/FE compatible, electrical

TX/RX S1/X2, GE/FE compatible, optical

(Eth0 and RX/TX are alternative at the same time)

EXT External communication port, connected to external receiver

Mainly 485, PP1S+/2M+ interfaces

REF External connection GPS antenna, SMA(F) interface

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BPL ： Baseband Processing for LTE

Interface Description

TX0 RX0 to TX2 RX2

3 pairs of 2.5Gbps (MIMO 2*2)/5.0Gbps (MIMO 4*4) CPRI optical interfaces, connected to RRU

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FS ： Fabric Switch Board

Interface Name Description

TX0 RX0 to TX5 RX5 6 pairs of 2.5Gbps (MIMO 2*2) CPRI optical interface, connected to RRU

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SA ： Site Alarm Module

Interface Description

8 RS485/232 Interface ， that is ，

6+2 dry-contact interface(six

channel input and two-channel

bidirection)

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PM ： Power Module

Interface Description

MON Debugging interface, RS232 interface

-48V/-48VRTN -48V input

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FM ： Fan Module

Function ： Fan speed auto-adjustment

according to the equipment

working temperature

Monitor, control and report of fan

state

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Signalling Communication

BPL CC RRU

GE Fiber

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Media Communication

CC-1 FSBPL

BPL

BPL

RRU

RRU

RRU

GE sRIO Fiber

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Typical Configuration

SDR B8200 L200 can be typically configured with 1 BPL boards With typical configuration, B8200 can achieve:

3 x 20MHz cells supported Throughput: 200Mbps DL + 75Mbps UL (2x2 MIMO). Number of user (RRC_CONNECTED): 1200

Item Configuration Description

BPL 1 Baseband Processing for LTE

CC 1 Control and Clock board. In case only 1 CC is installed, CC can't support 1+1 redundancy

PM 1 Power Module

FA 1 Fan module

SA 1 Site Alarm board

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Higher Performance configuration B8200 can support high performance LTE network with more BPL

boards. With higher performance configuration, B8200 can achieve:

6x20MHz cells in MIMO 2*2 or 3 x20MHz cells in MIMO 4*4 6 cells in MIMO 2*2: 3BPL boards, 600Mbps DL / 225Mbps UL 3 cells in MIMO 4*4: 3BPL boards, 600Mbps DL / 300Mbps UL

Number of user(RRC_CONNECTED): 3600

Item Configuration Description

FS 1 Fabric Switch board. It is needed if supporting BB pooling

BPL 3 Baseband Processing for LTE

CC 2 Support 1+1 redundancy

PM 2 Power Module, with 1+1 redundancy

FA 1 Fan module

SA 1 Site Alarm board

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Networking

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Contents

eNodeB Overview eNodeB Technical Specifications ZXSDR B8200 L200 Hardware Structure ZXSDR B8200 L200 Maintenance

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Operation And Maintenance

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Operation And Maintenance

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Operation And Maintenance

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Operation And Maintenance

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Operation And Maintenance

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Operation And Maintenance

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Operation And Maintenance

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ZXSDR R8880 Device Principle

ZTE University

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Course Objectives

After the course, you will ： Be Familiar with LTE Networking Architecture Master System Architecture Know ZXSDR R8880’s Highlights Master Technical Specification Know the Maintenance Method

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Contents

LTE Networking Architecture System Architecture System Highlights Technical Specifications Operation and Maintenance

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Location in Network

MME / SGW MME / SGW

eNode B –Distributed SDR

eNode B –Distributed SDR

eNode B -Integrated SDR

E-UTRAN

EPC

S1

X2 X2

EPS

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Networking

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Contents

LTE Networking Architecture

System Architecture System Highlights Technical Specifications Operation and Maintenance

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Physical Structure

Mechanical Dimension : 470 mm x 340 mm x 130 mm (H x W x D) Volume: 20.7 L Weight: 19.5 Kg Color: silver gray

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External Interface

3 4 5 7 86

1

2

No Label Interface Interface type / connector

1 ANT2 Interface to transmit / receive RF signal

50 Ohm D-7/16 Connector

2 ANT1 Interface to transmit / receive RF signal

50 Ohm D-7/16 Connector

3 AISG/MON AISG device interface/485 Serial/4 dry contacts

Type D 25-cores socket

4 LMT Operation and Maintenance Interface/FE

8-cores socket (IEC 60130-9-ED)

5 CPI1 BBU and RRU Interfaces SFP (LC)

6 CPI2 BBU and RRU Interfaces SFP (LC)

7 RTE1/2 RF Testing Interface SMA

8 PWR Power interface

DC interface:Connector

XCG18T4K1P1-01+XC18FJJP1-10.5

Section area of cable is 1.5 mm2

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Indicators StatusName Meaning Working mode Color

CPI2 Optical link indication A: Normal ON: optic fiber connection is normalB: Off: optic fiber is disconnected C: 5Hz flashing: this link is clock reference source,

and the phase-lock loop is in quick pull-in state.D: 0.25Hz flashing: this link is clock reference source,

and the phase-lock loop is in tracking state.

Green

CPI1 Optical link indication A: Normal ON: optic fiber connection is normalB: Off: optic fiber is disconnected C: 5Hz flashing: this link is clock reference source,

and the phase-lock loop is in quick pull-in state.D: 0.25Hz flashing: this link is clock reference source,

and the phase-lock loop is in tracking state.

Green

RUN Indicate Running A: Normal ON: R8880 is in reset and start stateB: 1Hz flashing: normal R8880 stateC: 5Hz flashing: version download processD: Off: indicates self-test failed

Green

VSWR2 RF working state indicator

A: Off: no alarmB: On: alarm

Green

VSWR1 RF working state indicator

A: Off: no alarmB: On: alarm

Green

ALM Alarm Indication A: Off: indicates no failure during running, or resetting/starting or downloading version

B: 5Hz flashing: major or urgent alarmC: 1Hz flashing: normal or minor alarm

Green

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Hardware Structure

DFL (Duplex Filters LNA)

2xPA40 (Power Amplifier)

RPDC (RRU Power for DC)

DTR board (Dual-channel Transceiver)

PIB (Protect Interface Board)

PIB

DTR

RPDC DFL

Baseband-RF

PWR ALM

DC IN ANT1 ANT2

2

x PA40

PA Out

GND

LMT

AISG/MON

R8880

Baseband-RF

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Software Structure

Hardware

BSP

OSS

VxWorks

OAM RFS

Hardware System

OS，Driver &Support

Application

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Contents

LTE Networking Architecture System Architecture

System Highlights Technical Specifications Operation and Maintenance

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Highlights

Zero Footprint, Easy Deployment Higher Efficiency, Lower TCO MIMO Supported, Better Performance Green Power

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Functionality

Support the configuration of 5MHz/10MHz/15MHz/20MHz bandwidth

Multi-band support: 700MHz/900MHz/AWS/1800MHz/2100MHz/2600MHz

Supports 2*2 MIMO in one box which can optimize spectrum efficiency greatly compared to SISO

Support transmit power report function for every carrier Support overload protection function for power amplifier Support transmit channel switching on/off function

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Contents

LTE Networking Architecture System Architecture System Highlights

Technical Specifications Operation and Maintenance

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Technical Specifications: Performance

Item ValueOperation Frequency Band 700 MHz /900 MHz /AWS/1800 MHz /2100 MHz

/2600 MHz/DD

Output Power PA: 2 x 48 W

TOC : 2 x 40 W

Receiver Sensitivity •Channel bandwidth （ MHz ） ： 1.4 •Reference sensitivity power level （ dBm ）： -108.8•Channel bandwidth （ MHz ） ： 3 •Reference sensitivity power level （ dBm ）： -105.0 •Channel bandwidth （ MHz ） ： 5/10/15/20 •Reference sensitivity power level （ dBm ）： -103.5

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Technical Specifications: Power

Item Value

Power Requirements Power supply ： -48V DC (-37~-60V DC) grounding resistance ： ≤ 5Ω

Power Consumption Typical power consumption: 200 W Maximum power consumption: 335 W

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Technical Specifications: Working EnvironmentItem Indices

Temperature Long-term: -40 ~ +55 °C

Short-term: -45 ~ +65 °C

Relative Humidity Long-term: 5% ~ 100% ；Short-term: 5% ~ 100%

Waterproof/Dustproof IP65

Ground≤5 Ω; earth resistance can be less than 10 Ω in

thunder-less area where thunderstorm days is less than 20.

Storage

Indoor pack deposited

Temperature: -40 °C ~ 70 °C

Relative Humidity: 5% ~ 98%

秘密▲Technical Specifications: Electromagnetic Compatibility

Item Indices

Static Discharge Immunity Contact Discharge: ±6000 VAir Discharge: ±8000 V

Surge Impact Immunity DC Power port Line(Ground): ±2000 V

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Technical Specifications: Reliability

Item IndicesMTBF ≥354000 hours

MTTR 0.5 hour

Availability index ≥99.999859%

Down duration ≤0.741 min/year

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Contents

LTE Networking Architecture System Architecture System Highlights Technical Specifications

Operation and Maintenance

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Operation And Maintenance

The operation and management of R8880 is performed by NetNumenTM M31 through BBU connected with it

The functions include performance management, fault management, configuration Management, testing &diagnosing, etc