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ZXSDR eNodeB HardwareStructureZTE University
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Objectives
After this course, you will be able to:
Know the ZXSDR eNodeB highlights
Master the eNodeB technical specification
Understand the eNodeB physical hardware
Master the eNodeB network architecture and
configuration
Know the eNodeB maintenance method
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Contents
eNodeB Overview
ZXSDR B8200 L200 Hardware Structure
ZXSDR R8882 Hardware Structure
ZXSDR eNodeB Maintenance
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LTE Base Station Family
Macro indoor base station BS8800
Macro outdoor base station BS8900A
BBU B8200
RRU R8882/R8862/R8972/R8964
Pico BS8912/BS8922
Femto BS8102
Qcell R8108
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MME/S-GW MME/S-GW
eNB
eNB
eNB
S1
EPC
E-UTRAN
X2 X2
X2
EPS
Interface betweeneNodeBs
Interface betweenMME/SGW & eNodeB
Mobility Management EntityServing Gateway
UE
RNCNode B eNodeB
eNodeB=BBU+RRU
eNodeB Location in the Network
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eNodeB System Structure: BBU + RRU
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ZXSDR eNodeB Functionality
Control Plane
S1/X2 interface management
Cell management
UE management
System information broadcast
Mobility management
User Plane
Voice business
Data business
Image business
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ZXSDR eNodeB Highlights
Large capacity
Mature and stable performance
Multi-standard and smooth evolution
Compact design and easy deployment
All-IP architecture
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Network Architecture
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ZTE Unified Radio Sub-System Platform
GSM/EDGE UMTS/HSPA TD-SCDMA CDMA2000 WiMAX
ZTE Universal SDR Platform
LTEGSM/EDGE
UMTS/HSPA
LTE
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
UniversalRRU
Distributed Integrated
BBU
RRURSU
BBU
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LTE Product Portfolio
HSPA
Z TE S DR P RODUCTS ADAPT T O T ECHNOLOGY
D IVERSITIES
HSPA+ LTE
Multi-mode BBUOutdoor B8201
Multi-mode RRUR8880/R8882
Multi-mode eNBOutdoor BS8900
Multi-mode eNBIndoor BS8800
Femto eNB BS8210
Multi-mode BBUIndoor B8200
Soft defined radio
2xMCPA, MIMO
2x40 W 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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SDR Benefits
Clearer and
Simpler Network
Lower Investment
Risk
Lower Total Cost of
Ownership (TCO)
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Contents
eNodeB Overview
ZXSDR B8200 L200 Hardware Structure
ZXSDR R8882 Hardware Structure
ZXSDR eNodeB Maintenance
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Hardware Structure
The ZXSDR B8200TL200 is designed on
the basis of
MicroTCA (also
known as uTCA—aflexible common
platform), which is
easy to be expanded.
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BBU Technical Specifications
Index Specification
Dimension 88.4 mm x 482.6 mm x 197 mm (Height x Width x Depth)
Weight • Typical configuration: 5.25 kg
• Maximal configuration: 7.5 kg
Power supply –48 V DC (range: –57 V to –40 V)
Grounding ≤ 5 Ω
The ground resistance can be lower than 10 Ω in areas where thenumber of thunderstorm days per year is less than 20.
Operating
temperature –20 ˚C to +50 ˚C
Operatinghumidity
5% –95%
– Typical configuration: 1 x PM + 1 x SA + 1 x BPL + 1 x CC + 1 x FAM
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Capacity Specifications
Board Configuration Site Type Capacity Number ofUsers inRRC_Connected state
CC BoardType
BPL BoardType
CC16B BPL1/BPN0 3 x 20 MHz cells (2T2R/2T4R) DL/UL: 450 Mbps/225 Mbps 3600
6 x 20 MHz cells (2T2R/2T4R) DL/UL: 600 Mbps/300 Mbps 3600
3 x 20 MHz cells (4T4R) DL/UL: 600 Mbps/300 Mbps 3600
2xBPL1/BPN0 9 x 20 MHz cells (2T2R/2T4R) DL/UL: 900 Mbps/600 Mbps 720012 x 20 MHz cells (2T2R/2T4R) DL/UL: 900 Mbps/600 Mbps 7200
3xBPL1/BPN0 18 x 20 MHz cells (2T2R/2T4R) DL/UL: 900 Mbps/900 Mbps 10800
BPL1A/BPN0A 3 x 20 MHz cells (2T2R/2T4R) DL/UL: 450 Mbps/225 Mbps 3600
CCE1 BPL1/BPN0 3 x 20 MHz cells (2T2R/2T4R) DL/UL: 450 Mbps/225 Mbps 3600
6 x 20 MHz cells (2T2R/2T4R) DL/UL: 600 Mbps/300 Mbps 3600
3 x 20 MHz cells (4T4R) DL/UL: 600 Mbps/300 Mbps 36002xBPL1/BPN0 9 x 20 MHz cells (2T2R/2T4R) DL/UL: 1200 Mbps/600 Mbps 7200
12 x 20 MHz cells (2T2R/2T4R) DL/UL: 1200 Mbps/600 Mbps 7200
3xBPL1/BPN0 18 x 20 MHz cells (2T2R/2T4R) DL/UL: 1800 Mbps/900 Mbps 10800
3xBPN2 36 x 20 MHz cells (2T2R/2T4R) DL/UL: 3600 Mbps/1800 Mbps 10800
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Power Consumption Specifications (TypicalPower Consumption at Normal Temperature)
Item Specification
3 cells/1 BPL1 120 W
6 cells/1 BPN0 90 W
24 carrier frequencies + 3 carriersectors (128 CEs) + 6 cells/ 1BPN2
125 W
12 carrier frequencies + 6 carriersectors (256 CEs) + 6 cells/ 1BPN2
125 W
Item Specification
Power consumption (typicalconfiguration at normal temperature)
80 W
– Typical configuration: 1 x PM + 1 x SA + 1 x BPN0 + 1 x CC16B + 1 x FAM
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ZXSDR B8200 TL200 Boards OverviewName Slot Configuration Principle
CC 1–2 Two CCs are required for the active/standby configuration.
BPL1/BPL1A/BPN0/BPN0A/BNP2
3–8 The baseband processing boards are configured in accordance with the requiredprocessing capability.
SA 13
PM 14–15 • Two PMs are required when more than one baseband processing boards areconfigured.
• Two PMs are required when two power supplies are operating in active/standbymode.
FAM 16
FS 3–4 Optional. The FS board is required for the multi-mode configuration.
SE 5 Optional. One SE is required for the configuration of two RS232/RS485 interfacesand 16 dry contacts, and a 0.5U blank panel is also required in the same slot.
UES Optional. The UES boards are configured in accordance with the actual Ethernetrequirement.
• Supporting the SyncE function: slot 2 and slot 5
• Not supporting the SyncE function: slot 1 to slot 8
UCI 3–8 Optional. The UCI boards are configured in accordance with the clockconfiguration.
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ZXSDR B8200 Hardware and Interfaces
No. Interface Module Description
1 DEBUG/CAS-/LMT CCCascading, debugging or local maintenance interface, GE/FE self-adaptive electrical interface
2 ETH0 CC S1/X2 interface, GE/FE self-adaptive electrical interface
3 TX/RX CC S1/X2 interface, GE/FE optical interface
4 USB CC Data updating
5 REF CC External GPS antenna interface6 EXT CC External communication interface to connect external receiver
7 SA Interface SA/SE RS485/232 interface, 6+2 dry contact interfaces
8 -48V/-48VRTN PM Input power of –48 V
9 MON PM Debugging interface, RS232 interface
10 TX0 /RX0 –TX2/RX2 BPLThree 2.4576G/4.9152G OBRI/ Ir optical interfaces, used for connectingRRU
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CC: Control and Clock Board
Interface (CC16B) Description
ETH0 Used as an S1/X2 Ethernet interface.
It is a GE/FE adaptive electrical interface.
DEBUG/CAS/LMT Used as an Ethernet interface for cascading, debugging, andlocal maintenance.
It is a GE/FE adaptive electrical interface.
TX/RX Used as an S1/X2 Ethernet optical interface.
It is a GE/FE optical interface, and cannot be used at the sametime when the ETH0 interface is used.
The 1.25 Gbps optical module must be used.EXT HDMI interface.
It provides one 1PPS+TOD input and one output, and outputstesting clock signals.
REF External GPS antenna interface.
USB Serial interface for data update.
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CC: Control and Clock Board
Interface (CCE1) Description
ETH0 Used as an S1/X2 Ethernet interface.
It is a GE/FE adaptive electrical interface.
ETH1 Used as an Ethernet interface for cascading.
It is a GE/FE adaptive electrical interface.DEBUG/LMT Used as an Ethernet interface for debugging and local maintenance.
It is a GE/FE adaptive electrical interface.
TX ETH2 RX Used as an S1/X2 optical interface.
It is a 1000/10000 Mbps adaptive optical interface.
TX ETH3 RX Used as an S1/X2 optical interface.
It is a 1000/10000 Mbps adaptive optical interface.
EXT HDMI interface.
It provides one 1PPS+TOD input and one output, and outputs testing clocksignals.
REF External GPS antenna interface.
USB Serial interface for data update.
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CC Module Indicator—1
Name Color Meaning Description
RUN Green Operating stateindicator
• Off: The power supply is not operating properly.
• On: The board is loading the software version.
• Flashing slowly (0.3 s on, 0.3 s off): The board is operating properly.
• Flashing quickly (70 ms on, 70 ms off): The external communication of theboard is not normal.
ALM Red Alarm indicator • Off: There is no hardware fault.
• On: There is a hardware alarm reported.MS Green Base station state
indicator• Active/standby state indication
On: The board is in active state.
Off: The board is in standby state.
• USB state commissioning indication
Flashing slowly seven times (0.3 s on and 0.3 s off, 4.2 seconds in total): AUKEY is inserted.
Off: The USB check is not passed.
Flashing quickly (70 ms on, 70 ms off): The USB commissioning is beingimplemented.
Flashing slowly (0.3 s on, 0.3 s off): The USB commissioning is completed.
• System self-test state indication
Flashing quickly (70 ms on, 70 ms off): The system is performing self-test.
Flashing slowly (0.3 s on, 0.3 s off): The system self-test is completed.
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CC Module Indicator—2
Name Color Meaning Description
REF Green Reference clocksourceoperating stateindicator
• On: The reference clock source is not operating properly.
• Off: The reference clock source is not configured.
• Flashing slowly (0.3 s on, 0.3 s off): The reference clock source isoperating properly.
ETH0 Green ExternalEthernetinterface
(ABIS/IUB) stateindicator
• On: The Ethernet cable is connected properly.
• Flashing: Data is being transmitted or received.
• Off: The Ethernet cable is not connected.
ETH1 Green Debug/LMT/CAS state indicator
• On: The Ethernet cable is connected properly.
• Flashing: Data is being transceived.
• Off: The Ethernet cable is not connected.
E0S-E3S Green E1 indicator
HS - - ReservedEthernetinterfaceindicator
Green - • Left indicator
On: The interface is connected successfully.
Off: The interface is not connected.
• Right indicator
Flashing: Data is being transceived.
Off: Data is not being transceived.
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CC: Control and Clock Module
Button
Button Name Description
M/S Indicates the active/standby switch.
RST Indicates the reset switch.
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FS: Fabric Switch Module
FS Board Type Supported Wireless System CPRI Interface Rate
(Gbps)
FS5 GSM/UMTS/LTE (single-modeor multi-mode)
1.2288/2.4576/3.072/6.144
CR0 LTE (single-mode if there is acloud radio requirement)
1.2288/2.4576/3.072/6.144/ 9.8304
FS5 Panel
CR0 Panel
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FS Module IndicatorName Color Meaning Description
RUN Green Operating stateindicator
• Off: The power supply is not operating properly.
• On: The board is loading the software version.
• Flashing slowly (0.3 s on, 0.3 s off): The board is operating properly.
• Flashing quickly (70 ms on, 70 ms off): The external communication of the board isnot normal.
ALM Red Alarm indicator • On: There is a hardware alarm reported.
• Off: There is no hardware fault.
CST Green Optical interface
state indicator
Reserved
SCS Green Board clock stateindicator
• On: Fsync is abnormal.
• Flashing slowly (0.3 s on, 0.3 s off): The clock is operating properly.
• Off: The 50CHIP clock is not operating properly.
FLS Green Forwardbaseband linkframe lock
indicator
• On: The TDM channel state is not normal.
• Flashing slowly (0.3 s on, 0.3 s off): The TDM channel state is normal.
• Off: The TDM channel is not configured.
RLS Green Optical interfacebackward linkframe lockindicator
• Flashing according to time (the indicator flashes in an 18-second cycle, itsequentially indicates the backward baseband link frame lock state of the six opticalinterfaces every three seconds):
Flashing once ~ six times : The backward link of the 0th~5th optical interface is normal.
• Off: The optical link is not configured.
HS - - Reserved
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Performance Indexes for LTE BPL Boards
Index Type BPL1A BPL1 BPN0A BPN0 BPN2
Number ofCPRI opticalinterfaces
3 pairs 3 pairs 6 pairs 6 pairs 6 pairs
Number ofusersconnected tothe RRC
3600 3600 3600 3600 7200
Number ofcells (20 MHz,2T2R/2T4R)
3 6 3 6 12
Number ofcells (20 MHz,4T4R)
N/A 3 N/A 3 6
Datathroughput
DL 450Mbps/UL 225Mbps
DL 600Mbps/ UL300 Mbps
DL 450Mbps/ UL225 Mbps
DL 600 Mbps/UL 300 Mbps
DL 1200Mbps/ UL600 Mbps
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BPL Panel and Interfaces
Board Interface Description
BPL1/BPL1A/ BPN0A
TX0 RX0 to TX2RX2
Three pairs of CPRI optical interfaces/electricalinterfaces, used to connect the BBU to RSU/RRUs.
BPN0/BPN2 TX0/RX0 toTX5/RX5
Six pairs of CPRI optical interfaces/electricalinterfaces, used to connect the BBU to RSU/RRUs.
BPL1/BPL1A Panel
BPN0/BPN0A Panel
BPN2 Panel
Notes:BPN0A has the same panel as BPN0, but only TX0 RX0 to TX2 RX2 CPRI optical interfacesare available on BPN0A.
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Performance Indexes for LTE BasebandProcessing Boards
Index Type BPL1A BPL1 BPN0A BPN0 BPN2 Number ofCPRI opticalinterfaces
3 pairs 3 pairs 6 pairs 6 pairs 6 pairs
Number ofusersconnectedto the RRC
3600 3600 3600 3600 7200
Number ofcells (20MHz,2T2R/2T4R)
3 6 3 6 12
Number of
cells (20MHz, 4T4R)
N/A 3 N/A 3 6
Datathroughput
DL 450Mbps/UL225 Mbps
DL 600Mbps/ UL300 Mbps
DL 450Mbps/ UL225 Mbps
DL 600Mbps/ UL300 Mbps
DL 1200Mbps/ UL600 Mbps
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BPL IndicatorsName Color Meaning Description
RUN Green Operating
stateindicator
• On: The board is loading the software version.
• Off: The power supply is not operating properly.
• Flashing slowly (0.3 s on, 0.3 s off ): The board is operating properly.
• Flashing quickly (70 ms on, 70 ms off): The external communication of the board is notnormal.
ALM Red Hardwarefault
indicator
• On: The hardware is faulty.
• Off: There is no hardware fault.
OF0–OF5
Green Opticalinterfacelink stateindicator
• On: The optical interface link is not operating properly.
• Flashing slowly (0.3 s on, 0.3 s off ): The optical interface is communicating properly.
• Off: The optical module is not in position or the optical module does not receive anyoptical signal.
CST - - Reserved
HS - - Reserved
BLS - - Reserved
BSA - - Reserved
LNK - - Reserved
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SA: Site Alarm Module
Interface Description
RS485/232 interface, 6+2 dry contactinterfaces(six input lines, two 2-way interfaces)
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SA Module Indicator
Name Color Meaning Description
RUN Green Operatingstateindicator
• Off: The power supply is not operating properly.
• On: The board is loading the software version.
• Flashing slowly (0.3 s on, 0.3 s off): The board isoperating properly.
• Flashing quickly (70 ms on, 70 ms off): The externalcommunication of the board is not normal.
ALM Red Alarmindicator
• Off: There is no hardware fault.
• On: There is a hardware alarm reported.
HS - - Reserved
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PM: Power Module
Interface Description
MON Debugging interface, RS232 interface
–48V/ –48VRTN –48V input/ –48V GND input
Type Description
PM3 Supports 300 W power output and 10-channel power outputs.
PM4 As a high-power power board, PM4 supports 400 W poweroutput and 10-channel power outputs.
PM3 PM4
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PM Module Indicators
Name Color Meaning Description RUN Green Operating
stateindicator
• Off: The power supply is not operating properly.
• On: The board is loading the software version.
• Flashing slowly (0.3 s on, 0.3 s off): The board is operatingproperly.
• Flashing quickly (70 ms on, 70 ms off): The externalcommunication of the board is not normal.
ALM Red Alarmindicator
• Off: There is no hardware fault.
• On: There is a hardware alarm reported.
PWR(PM3panel)
Blue Powersupplystateindicator
• Off: The 12 V power supply is not operating properly.
• On: The 12 V power supply is operating properly.
HS(PM4panel)
- - Reserved
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FM: Fan Module
Function: Provides the fan control
function and interface.
Provides a temperature
sensor to detecttemperature of air intake.
Displays the fan status.
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FM Module Indicators
Name Color Meaning Description
RUN Green Operating stateindicator
• Off: The power supply is not operatingproperly.
• Flashing slowly (0.3 s on, 0.3 s off): The
module is operating properly.• Flashing quickly (70 ms on, 70 ms off):The external environment is notnormal.
ALM Red Alarmindicator
• Off: There is no hardware fault.
• On: The fan is faulty.
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UES: Universal Ethernet Switch Board
The UES board provides the Ethernet synchronization function, and can
operate as a layer-2 switch. When operating as an Ethernet switch, this
board converges the data of other BBUs on its physical site, meaning
that there are multiple BBUs on a single physical site.
Interface Description
X1–X2 Electrical interfaces, fixedly used as cascading interfaces.
X3/ULPINK Electrical interface, used as a cascading interface or an uplink interface.
UPLINK Electrical interface or optical interface, fixedly used as a cascadinginterface.
X4/UPLINK Optical interface, used as a cascading interface or an uplink interface.
UES I di
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UES IndicatorsName Color Meaning Description
RUN Green Operatingstateindicator
• Off: The power supply is not operating properly.• On: The board is loading the software version.• Flashing slowly (0.3 s on, 0.3 s off ): The board is operating properly.
• Flashing quickly (70 ms on, 70 ms off): The external communication of the board isnot normal.
ALM Red Alarmindicator
• Off: There is no hardware fault.• On: There is a hardware alarm reported.
SCS Green 1588functionindicator
• On: The 1588 protocol is supported.• Off: The 1588 protocol is not supported (for the time being).
ETS Green Clock stateindicator
• Flashing slowly (0.3 s on, 0.3 s off ): The PLL is locked, and the synchronous Ethernetclock is operating properly.• Off: Not defined. By default, the ETS indicator is not lit.• On: The PLL loses lock and the synchronous Ethernet clock is not operating properly.
OP1 Green Optical-interfaceX4/UPLINKlink stateindicator
• On: The link is operating properly but has no data being transceived.• Flashing: The optical communication is normal.• Off: The link is interrupted.
OP2 Green Optical-interfaceUPLINK linkstateindicator
• On: The link is operating properly but has no data being transceived.• Flashing: The optical communication is normal.• Off: The link is interrupted.
HS - - Reserved
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UCI: Universal Clock Interface Module
The Universal Clock Interface (UCI) board is a RGPS interface board. The
UCI board receives, converts, and transfers BBU clocks.
Interface Description
TX RX 125 Mbps optical interface. Used to connect to an external RGPS device to get input signals.
EXT HDMI interface. Used for providing one channel of 1PPS+TOD clock signals to the CC board inthe shelf.
REF Reserved.
DLINK0 HDMI interface. Used for providing two channels of output 1PPS+TOD clock signals to the CCboard in other shelves.
DLINK1 HDMI interface. Used for providing two channels of output 1PPS+TOD clock signals to the CCboard in other shelves.
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UCI Module Indicators
Name Color Meaning Description
RUN Green Operatingstateindicator
• Off: The power supply is not operating properly.
• On: The board is loading the software version.
• Flashing slowly (0.3 s on, 0.3 s off): The board isoperating properly.
• Flashing quickly (70 ms on, 70 ms off): The externalcommunication of the board is not normal.
ALM Red Alarmindicator
• Off: There is no hardware fault.
• On: There is a hardware alarm reported.
OPT - - Reserved
P&T - - Reserved
RMD - - Reserved
LINK - - Reserved
HS - - Reserved
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Typical Configuration
Item Configuration Description
CC 1 Control and clock board
BPL 1 Baseband processing for LTE
PM 1 Power module, -48V DC input
FA 1 Fan module
SA 1 Site alarm board
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DC Power Cable
The DC power cable is used for connecting the ZXSDR B8200
TL200 to an external power distributed unit.
Name Signal Description End A End B
-48 V RTN Voltage: 0 VDC A1 Black conductor
-48 V Voltage: -48 VDC A2 Blue conductor
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PE Cable
The PE cable is used for connecting the ZXSDR B8200 TL200 to
the grounding network, so as to provide protection and ensure
personal safety. The PE cable is a 16 mm2 yellow-green cable
with TNR terminals at both ends.
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S1/X2 Cable
S1/X2 optical fiber
OMC/S1/X2 Ethernet cable
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RF Cable
The RF cable is used for connecting the ZXSDR B8200 TL200 to
the eRRU.
End A is used for connecting the eRRU, and end B is used for
connecting the ZXSDR B8200 TL200.
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Dry Contact Cable
The dry contact cable is used to connect the ZXSDR B8200 TL200
to an external monitoring device, and thus receive dry contact
data from the external device or send dry contact data to the
external device.
External view of a dry contact cable
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GPS Jumper
The SMA(M)-SMA(M) GPS antenna cable is used to connect the
power splitter.
GPS antenna cable
Structure of embedded GPS
lightning arrester
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SA Panel Cable
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Contents
eNodeB Overview
ZXSDR B8200 L200 Hardware Structure
ZXSDR R8882 Hardware Structure
ZXSDR eNodeB Maintenance
Position of the ZXSDR R8882 in the Radio
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Position of the ZXSDR R8882 in the RadioNetwork
Product Specifications
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Product SpecificationsSpecifications Description
R8882 S9000 (C) Three optical ports; a maximum of 6 Gbps; GSM single mode; 900 MHz frequency band; 2 x 60 W
R8882 S1800 (C) Three optical ports; a maximum of 6 Gbps; GSM single mode, 1800 MHz frequency band; 2 x 60 W
R8882 S9000 (B) Two optical ports; a maximum of 3 Gbps; GSM single mode, UMTS single mode, or GSM/UMTS dual mode; 900
MHz frequency band; 2 x 60 WR8882 S9000 (B6C) Two optical ports; a maximum of 3 Gbps; GSM single mode, 900 MHz frequency band; 35MHz bandwidth for
duplexer, 2 x 60 W
R8882 S8500 (B6B) Two optical ports; a maximum of 3 Gbps; CDMA/GSM single mode, GSM/UMTS dual mode, or CDMA/LTE dualmode; 850 MHz frequency band; 2 x 60 W
Two optical ports; a maximum of 3 Gbps; CDMA/LTE dual mode; 850 MHz frequency band; 2 x 60 W
R8882 S8000 (B4A) Two optical ports; a maximum of 3 Gbps; LTE single mode ; DD frequency band; 2 x 40 W
R8882 S2600 (B4A) Two optical ports; a maximum of 3 Gbps; LTE single mode ; 2.6 Gbps frequency band; 2 x 30 W
Two optical ports; a maximum of 3 Gbps; LTE single mode ; 2.6 Gbps frequency band; 2 x 40 W, CEPT
R8882 S2600 (B6A) Two optical ports; a maximum of 3 Gbps; LTE single mode ; 2.6 Gbps frequency band; 2 Carrier, 2 x 60 W, CEPT
R8882 S2100 (B) Two optical ports; a maximum of 3 Gbps; UMTS single mode; 2T4R; 2100 MHz frequency band; 2 x 60 W
Two optical ports; a maximum of 3 Gbps; LTE single mode or UMTS/LTE dual-mode;2100 MHz frequency band;LTE single mode 2 x 60 W, UMTS/LTE dual-mode 2x50 W
R8882 S1900 (B6B) Two optical ports; a maximum of 3 Gbps; CDMA/GSM single mode, GSM/UMTS dual mode, or CDMA/LTE dualmode; 1900 MHz frequency band; 2 x 50 W
Two optical ports; a maximum of 3 Gbps; CDMA/LTE dual mode; 1900 MHz frequency band; 2 x 60 WR8882 S1800 (B6B) Two optical ports; a maximum of 3 Gbps; GSM single mode, or GSM/LTE dual mode; 1800 MHz frequency band;
2 x 60 W
R8882 S1800 (B6C) Two optical ports; a maximum of 3 Gbps; 2T2R, GSM single mode; 1800 MHz frequency band; 2 x 60 W
R8882 S1700 (B6A) Two optical ports; a maximum of 3 Gbps; LTE single mode or UMTS/LTE dual mode; 1700 MHz frequency band;LTE single mode 2 x 60 W, UMTS/LTE dual-mode 2x50 W
R8882 S8100 (B6B) Two optical ports; a maximum of 3 Gbps; LTE single mode ; 810 MHz frequency band; 2 x 60 W
R8882 S7200 (B6A) Two optical ports; a maximum of 3 Gbps; LTE single mode; 2T2R; 720 MHz frequency band; 2 x 60 W
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ZXSDR R8882 Hardware Overview
The ZXSDR R8882 and a Base Band
Unit (BBU) form a completeBTS/NodeB/eNodeB, implementingradio transmission in the coveredarea, controlling radio channels andrealizing the communication with theBase Station Controller (BSC)/Radio
Network Controller (RNC)/Long TermEvolution (LTE).
R8882 2x40 W
R8882 2x60 W
Interfaces and Indicators (ZXSDR R8882 With
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Interfaces and Indicators (ZXSDR R8882 WithTwo Optical Interfaces)
Interfaces and Indicators (ZXSDR R8882 With
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Interfaces and Indicators (ZXSDR R8882 WithTwo Optical Interfaces)
No. Silkscreen Interface Connector Type Compliant Protocol
1 PWR -48V DC power input
interface
2-pin round plastic connector (male) -
2 MON External monitoring interface 8-pin straight panel-mountedwelded round socket (male)
-
3 AISG AISG interface 8-pin socket with a square base AISG
4 - PE interface 16 mm2 yellow/green roundterminal
-
5 OPT1 Interface for connecting a
BBU and an RRU, orcascading RRUs
LC optical connector (IEC 874) ZTE private protocol
6 OPT2 Interface for connecting aBBU and an RRU, orcascading RRUs
LC optical connector (IEC 874) ZTE private protocol
7 ANT4 TX1/ RX1 Antenna feeder interface(Tx1/Rx1)
DIN connector -
8 ANT3 RX3
(Optional)
Antenna feeder interface (Rx3) DIN connector -
9 ANT2 RX2(Optional)
Antenna feeder interface (Rx2) DIN connector -
10 ANT1 TX0/ RX0 Antenna feeder interface(Tx0/Rx0)
DIN connector -
11 LMT Ethernet interface foroperation and maintenance
8P8C shielded angle PCB socketwith LED (left yellow, right green)
-
Interfaces and Indicators (ZXSDR R8882 With
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Interfaces and Indicators (ZXSDR R8882 WithTwo Optical Interfaces)
Three Optical Interfaces Two Optical Interfaces
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Indicator DescriptionName Meaning Color Operation Mode
RUN
Power-on
statusindicator
Green
Flashing at 2 Hz: The system is operating properly.
On and other blinking modes: The system is being started or is not operatingproperly.
Off: The system is not powered on.
ALMAlarmindicator
RedOn: There is an alarm reported.
Off: There is no alarm reported.
OPT1
Opticalinterface 1
statusindicator
Green
Flashing: Optical interface 1 is communicating properly.
On: Optical interface 1 is not communicating properly (with optical signals).
Off: Optical interface 1 is not communicating properly (without optical signals).
OPT2
Opticalinterface 2statusindicator
Green
Flashing: Optical interface 2 is communicating properly.
On: Optical interface 2 is not communicating properly (with optical signals).
Off: Optical interface 2 is not communicating properly (without optical signals).
OPT3
Opticalinterface 3
statusindicator
Green
Flashing: Optical interface 3 is communicating properly.
On: Optical interface 3 is not communicating properly (with optical signals).
Off: Optical interface 3 is not communicating properly (without optical signals).
VSWR1
Tx0 VSWRstatusindicator
RedOn: TX0 antenna VSWR alarm
Off: normal TX0 antenna VSWR
VSWR2
Tx1 VSWRstatusindicator
RedOn TX1 antenna VSWR alarm
Off: normal TX1 antenna VSWR
Interfaces and Indicators (ZXSDR R8882 With
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Interfaces and Indicators (ZXSDR R8882 WithThree Optical Interfaces)
Interfaces and Indicators (ZXSDR R8882 With
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Interfaces and Indicators (ZXSDR R8882 WithThree Optical Interfaces)
No. Silkscreen Interface Connector Type Compliant Protocol
1 PWR -48V DC power input interface 2-pin round plastic connector(male) -
2 MON External monitoring interface 8-pin straight panel-mountedwelded round socket (male)
-
3 AISG AISG interface 8-pin socket with a square base AISG
4 - PE interface 16 mm2 yellow/green roundterminal
-
5 OPT1 Interface for connecting a BBUand an RRU, or cascading RRUs
LC optical connector (IEC 874) ZTE private protocol
6 OPT2 Interface for connecting a BBUand an RRU, or cascading RRUs
LC optical connector (IEC 874) ZTE private protocol
7 OPT3 Interface for cascading RRUs onthe same branch
LC optical connector (IEC 874) ZTE private protocol
8 ANT4 TX1/ RX1 Antenna interface (Tx1/Rx1) DIN connector -
9 ANT3 RX3
(Optional)
Antenna interface (Rx3) DIN connector -
10 ANT2 RX2(Optional)
Antenna interface (Rx2) DIN connector -
11 ANT1 TX0/ RX0 Antenna interface (Tx0/Rx0) DIN connector -
12 LMT Ethernet interface for operationand maintenance
8P8C shielded angle PCB mountsocket with LED (left yellow, rightgreen)
-
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DC Power Cable
Name Definition Core Color
-48 V -48 V DC power Blue
-48 V GND -48 V DC ground Black
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Antenna Feeder Cable
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Fiber
Fiber Cable for Connecting an RRU to aBBU
Fiber Cable for Cascading RRUs
RRU Technical Specifications
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RRU Technical Specifications
Index Specification
Dimensions(H x W x D)
480 mm x 320 mm x 150 mm
Weight 23 kg
Power Supply –48 V DC ( –57 V DC to –37 V DC)
Grounding In practical applications, the grounding resistance must be less than10 Ω.
Temperature -40℃ to +55℃
Humidity 10% –100%
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Power ConsumptionItem Specifications
Average power consumption in GSM single modeS44: 310 W(900 MHz) / 320 W(1800 MHz)S66: 295 W(900 MHz) / 305 W(1800 MHz)
S66: 355 W(850 MHz) / 440 W(1900 MHz)
Average power consumption in UMTS single mode(900 MHz)
S1: 140 WS2: 165 WS3: 185 WS11: 210 WS22: 265 WS33: 310 WS1 MIMO: 210 W
S2 MIMO: 265 WS3 MIMO: 315 W
Average power consumption in UMTS single mode(2100 MHz)
S1: 130 WS2: 150 WS3: 180 WS11: 200 WS22: 215 WS33: 265 WS1 MIMO: 170 W
S2 MIMO: 215 WS3 MIMO: 270 W
Average power consumption in CDMA single mode 310 W (850 MHz) / 320 W (1900 MHz)
Average power consumption in LTE single mode 330 W (1800 MHz)
Rated input voltage –48 V DC (–57 V DC to –37 V DC)
di f
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Radio Performance
Item Specification
GSM single mode Maximum: 2 x 6 carriersUMTS single mode Maximum: 2 x 4 carriers
CDMA single mode Maximum: 2 x 8 carriers
LTE single mode 1 carrier
GSM/UMTS dual mode2 x 4 GSM carriers + 2 x 1 UMTS carriers, or 2 x 2 GSM carriers +
2 x 2 UMTS carriers
GSM/LTE dual mode• G/L dual-mode 900 MHz: 8 GSM TRXs + LTE 10 MHz
• G/L dual-mode 1800 MHz: 8 GSM TRXs + LTE 20 MHz
CDMA/LTE dual mode 2 x 4 CDMA carriers + 2 x 1 LTE carriers
UMTS/LTE dual mode
• U/L dual-mode 2100 MHz: 2x 2 UMTS carriers + LTE 20 MHz
• U/L dual-mode 1700 MHz: 2x 2 UMTS carriers + LTE 20 MHz
RF S ifi i
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RF Specifications
Item Specification
Workingfrequency band
• GSM: 850 MHz/900 MHz/1800 MHz/1900 MHz• UMTS: 850 MHz/900 MHz/1900 MHz/2100 MHz• CDMA: 850 MHz/1900 MHz• LTE: 800 MHz/1800 MHz/2600 MHz/1700 MHz/720 MHz
Transmit power
• GSM (850 MHz/900 MHz/1800 MHz): 2 x 60 W(GMSK)/2 x 40 W(8PSK)• GSM (1900 MHz): 2 x 60 W(GMSK)/2 x 32 W(8PSK)• UMTS: 2 x 60 W(900 MHz/2100 MHz/850 MHz),2 x 60 W(1900 MHz)• LTE: 2 x 60 W(S1700)/2 x 60 W(S1800)/2 x 40 W(S8000)/2 x 30W(S2600)/2 x 60 W(S7200)
Static receiver
sensitivity
• GSM: –113.5 dBm (850 MHz/900 MHz/1800 MHz)• UMTS single antenna: –125.8 dBm• UMTS dual antennas: –128.5 dBm
• CDMA: –115 dBm• LTE single antenna: –106 dBm• LTE dual antenna: –108.6 dBm
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Contents
eNodeB Overview
ZXSDR B8200 L200 Hardware Structure
ZXSDR R8882 Hardware Structure
ZXSDR eNodeB Maintenance
O ti A d M i t
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Operation And Maintenance
O ti d M i t
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Operation and Maintenance
Performance
Management
Measuremen
t TaskManagement
QoS Task
Management
Performance
Report
Performance
Graphic
Analysis
Performance
Data
Management
Performance
KPI
O ti d M i t
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Operation and Maintenance
Fault
managem
ent
Monitor
equipment
Multiple
alarming
methods
Faults
oriented
O ti d M i t
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Operation and Maintenance
• NE data configuration
• Data download/upload
• Data comparison
• Data output/input
• Data audit
• Dynamic data management• Time synchronization
Configuration Management
O ti d M i t
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Operation and Maintenance
Log
managem
ent
Security
log
Operation
log
System
log
O ti d M i t
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Operation and Maintenance
Securitymanage
ment
login
authentication
operationauthentica
tion
Ensures the
legitimacy
of the
operation
Specifies
the roles
Operation and Maintenance
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Operation and Maintenance
• The ZXSDR R8972 configures RRU in accordance
with configuration data, forwards RRU’s
management commands from the NetNumen
U31, and collects RRU’s alarm and performanceinformation.
RRU OAM
• SON functions can help perform some network
planning, configuration, optimization, and
healing processes automatically, and lower OPEX
by reducing manual involvement in such tasks.
SON Functions
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