Product Description of FDD LTE eNodeB
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications
2
Full Series Products Flexibly Covering Various Scenarios RRU
GSM multi-band
LTE multi-band
+
B8200
UMTS multi-band
1 BTS supports GULC multi-mode
…
R888 R888 R8884 R8861 R8862 R8864A 22*4 22*6 R8862A 0W 0W Outdoor distributed base stations -BS8700
Active antenna -A8808
Indoor macro base stations -BS8800
Outdoor macro
Outdoor Small base stations -BS8912
base stations -BS8900B
Macro Small Base Base Stations Stations
© ZTE Corporation. All rights reserved
3
Outdoor Pico - BS8202
Indoor PICO -BS8102
Enterprise Femto -BS8002
Outdoor Pico - BS8204
Pico
Femto
Overview of ZTE LTE SDR Base Stations
Outdoor macro base stations Pico Outdoor small ZXSDR BS8900A base stations BS8202/8902Enterprise Outdoor small ZXSDR BS8920 Femto Femto Base Stations RSU40 BS8102 BS8002 ZXSDR BS8912 RSU60E RSU82
RRU
Indoor macro base stations ZXSDR BS8800
BBU RSU40 RSU60E RSU82
B8200
Support multi-band GU900M, GL900/1800M UL2100M, L2600M Save TCO in a long term Max.50% HPA technology Smart carrier On/Off
RSU40 RSU60E RSU82
R8840 R8860ER8880AR8882R8884
Distributed macro base stations ZXSDR BS8700
© ZTE Corporation. All rights reserved
Support multi-system GSM/UMTS/HSPA+ GSM/LTE UMTS/HSPA+/LTE
4
Smooth evolution 64QAM HSPA+ MIMO HSPA+ LTE
Features of LTE Base Stations Separated BBU+RRU
SDR features 2xMCPA, MIMO
2*40w BBU B8200
2*60w
2x40W TOC consumption
RRU(2T4R) R8882
RRU(4T4R) R8884
Integrated
All-IP transmission GE/FE ports Unified NM O&M interfaces
Outdoor rack BS8900A
LTE © ZTE Corporation. All rights reserved
Indoor rack BS8800
LTE-A
Small base Pico Femto station BS8202/8902 BS8102/ BS8920/BS89 8002 12
4G 5
Smooth evolution
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications
6
Hardware Structure of BS8700 BS8700
Antenna BBU
CPRI BB FS
(Optional)
GE/FE
RRU Radio Unit Unit Radio
CC
Control Signaling Clock Data
B8200
+
RRU
BS8700 uses a separated BBU+RRU structure. The BBU implements baseband functions and RRU implements radio frequency transmission. © ZTE Corporation. All rights reserved
7
Flexible Installation of BS8700 Integrated design for RRU: light and compact
BS8700
Fiber Transmission
BBU
Wall-mounted
RRU
RRU
RRU
BBU
installation
Tower-mounted installation
Wall-mounted installation
Pole-mounted installation
Suspension installation
Save energy Save CAPEX In 2G base station racks © ZTE Corporation. All rights reserved
Save deployment time
In transmission racks 8
Baseband Processing Unit (BBU) – ZXSDR B8200 PM
FS
BPL/BPL1
88.4x482.6x197mm
–Dimensions:
(HxWxD) SA
SA
CC
– Weight:
< 8.75 Kg
– Multi-mode:
with BP boards of different
modes
BBU
Capacity
Throughput
RRC user connections
BPL1 A
3x20MHz cell (2T2R/2T4R)
DL/UL: 450/225 Mbps
3600
3
BPL1
6x20MHz cell (2T2R/2T4R) 3x20MHz cell (4T4R)
DL/UL: 600/300 Mbps
3600
3 (current version), will be increased to 4 in the next version.
© ZTE Corporation. All rights reserved
9
Maximal boards
Providing the Largest Capacity in the Industry with the Smallest BBU of 2U Reduce OPEX Improve the profits Control and Clock board (CC)
CCE
CC16
Only 2U high
GSM BP
UMTS BP
Only 18*20MHz 2T4R/2T2R cells 197mm deep Downlink/uplink: 900/900Mbps LTE BP
10800
users
18*20MHz
2T4R/2T2R cells
Downlink+uplink
supports up to
10GE 10800
users
Baseband Processing Unit
BPL1
BPL1A 3x20M
2T2R/2T4R cells
Downlink/uplink:
6x20M 2T2R/2T4R cells
3x20M 4T4R cells
Downlink/uplink: 600/300Mbps
600/300Mbps 3600
users
© ZTE Corporation. All rights reserved
3600 users
10
BPN0
6x20M 2T2R/2T4R cells
3x20M 4T4R cells
Downlink/uplink: 600/300Mbps
3600 users
Introduction to LTE BBU Slot 14& 15
Slot 3 or 4
Slot 5 to 8
FS
BPL1A / BPL1
PM
SA Slot 13
CC
Slot 16 FAM
Slot 1 & 2
Board name
Function description
CC
Control and clock board provides operation and maintenance interfaces: 2 x GE/FE.
FS
Fiber switch board, IQ data switching
BPL1A / BPL1 or other baseband board
LTE baseband processing board or baseband processing board in other modes
Site alarm board
SA SE
Site alarm board Site alarm extender
UES
Universal Ethernet Switching board
PM
Power Module, -48VDC. Two power modules operating in 1+1 mode, being redundant to each other
FAM
Fan module
© ZTE Corporation. All rights reserved
11
CC Board (Control and Clock Board) Control & Clock Board(CC)
interface ETH0
© ZTE Corporation. All rights reserved
Description Ethernet interfaces supporting S1/X2 protocols; GE/FE self-adaptive electrical interfaces.
DEBUG/CAS/L
Cascading, debugging, or local maintenance Ethernet interfaces; GE/FE self-
MT
adaptive electrical interfaces.
TX/RX
Ethernet optical interfaces running S1/X2 protocol; GE/FE optical interfaces. (Eth0 and RX/TX are mutually exclusive)
EXT
An external communication interface connected to an external receiver
REF
Connected to an external GPS antenna interface
USB
Data update
GPS signal interface manages GPS receiver, generating and transmitting clock information.
S1/X2 interface protocol processing
Ethernet switching implements service and control flow data switching inside the system.
Assets management. 12
FS Board* (Fiber Switch Board) Fiber Switch Board(FS)
Interface TX0 RX0 ~ TX5 RX5
Description 6 pairs of CPRI optical/electrical interfaces, used for connection between BBU and RSU/RRU. * FS board is optional in LTE single-mode network.
Major functions Baseband Provides
© ZTE Corporation. All rights reserved
IQ data switching
optional boards with BBU and RSU/RRU interfaces
13
Baseband Processing Board BPL1A/BPL1 Baseband Processing Board
BPL1A, Baseband Processing Board for LTE Type 1A Three
cells with 20MHz system bandwidth 2-transmitting 2-receiving/2-
transmitting 4-receiving Downlink 3600
450 Mbps, and uplink 225 Mbps
RRC_CONNECTED users
BPL1, Baseband Processing Board for LTE Type 1 Six
cells with 20MHz system bandwidth 2-transmitting 2-receiving/2-
transmitting 4-receiving Three DL
600 Mbps, UL 300 Mbps
3600
© ZTE Corporation. All rights reserved
cells with 20MHz system bandwidth 4-transmit 4-receiving
RC_CONNECTED users
14
SA/SE (Site Alarm Board/Extender Board) Site Alarm Extender(SE)
Site Alarm Board(SA)
Board
Description 8 E1/T1 interfaces,
SA
1 RS485/RS232 interface, 6+2 dry contact interfaces (6-port input and 2-port dual directional) Optional extenders
SE
8 E1/T1 interfaces 1 RS485/RS232 interface 6+2 dry contact interfaces (6-port input and 2-port dual directional)
Description of SA cable interfaces
© ZTE Corporation. All rights reserved
A– interface with SA board
B1--DB-44, provides 8*E1/T1
B2--DB-9, RS232/RS485 connectors
B3--DB-25, dry contact connectors
B4—groud connection 15
PM (Power Module) PM3
Power Module(PM)
Interface
PM4
Description
MON
Debugging interfaces, RS232 interfaces
-48V/-48VRTN
-48V input interfaces
Major functions: Provides
two types of DC output: MP (Management Power, 3.3V) and PP (Payload
Power, 12V) Resets Input
all other boards in BBU framework by controlling man-machine commands.
overvoltage and undervoltage measurement and protection.
Output
© ZTE Corporation. All rights reserved
overflow protection and load power management
16
GUL Innovative Multi-mode Baseband Board Extreme simplified Multimode Site
Configuration Principle for BPN2
FDD LTE
UMTS
GSM
BPN2 can be configured with UBPG or BPK
board in the same BBU
Multi-mode Baseband Unit
The minimum SW version requirement for BPN2
is V4.14.10.30
GUL Multimode
GUL BP Board BPN2
Additional BBU may be saved by BPN2 providing
large capacity
unified Baseband
One BBU and Board for 2G/3G/4G Multimode Site
BPN2 board capacity in GUL mode: BPN2 capacity
GSM TRX
Cell
UMTS CE
HSDPA Code
Scenario 1
12
6
256
90
69 Mbps
Scenario 2
24
3
128
45
34.5 Mbps
BPN2 board capacity in GL mode: GSM` TRX 36
5
UL Throughput
Cell
Cell
6*20MHz MIMO2*2 259.2 Mbps 3*20MHz MIMO4*4 6*20MHz MIMO2*2 129.6 Mbps 3*20MHz MIMO4*4
600Mbps/ 300Mbps 600Mbps/ 300Mbps
BPN2 board capacity in UL mode:
LTE Throughput CE
6*20MHz MIMO2*2
600Mbps/
3*20MHz MIMO4*4
300Mbps
© ZTE Corporation. All rights reserved
DL Throughput
LTE Throughput
512
Cell
HSDPA Code
UL Throughput
6
90
69 Mbps
© ZTE Corporation. All rights www.zte.com.cn reserved
UMTS DL Throughput
Cell
LTE Throughput
6*20MHz MIMO2*2
600Mbps/
259.2 Mbps
3*20MHz MIMO4*4
300Mbps
BPN2 to Save Additional BBU If BPN2 is deployed, UBPG is recommended to be replaced
BPN2 board capacity in GL mode: GSM`
by it as it can be configured as GL dual mode
TRX
One BPN2 can support 36TRX and 6 LTE 2*2 MIMO Cell
36
at
LTE Cell Throughput 6*20MHz MIMO 2*2 600Mbps/ 3*20MHz MIMO 4*4
300Mbps
the same time So 01 BPN2 can replace 03 UBPG boards, which can fulfill
purpose of saving BBU
Upgrade to GUL by BPN2 -This Board Figure is recommended as typical BBU configuration
One additional PM will be configured in this case NULL/FS3 FS3
PM SA
CC2/CC16B
UBPG
PM
NULL/UBPG
PM
NULL/UBPG/BP K BPK
SA
FS5 FS3
BPN2 NULL/BPK
CC16B
BPK
GUL share the same BBU and transmission No additional BBU or separate transmission needed
6
© ZTE Corporation. All rights reserved
© ZTE Corporation. All rights www.zte.com.cn reserved
BPN2 Simplify Transmission Requirement
2G use E1 and 3G use GE/FE transmission in the existing
CC16B for GE transmission
network
E1 has been used as synchronization in the existing network
By adopting BPN2, 01 BBU can support current 2G&3G&4G
Ethernet interface for Abis/Iub/S1/X2, selfadaptive 100M/1000M optical interface.
capacity simultaneously. So just 01 set of E1 interface and 01 Ethernet Cable are enough for both transmission and
BBU transmission topology
synchronization
Ethernet interface for Abis/Iub/S1/X2, selfadaptive 10M/100M/1000M electrical interface.
If BPN2 is not adopted for the case of existing 2G and 3G
BPN2 NULL/BPK
using separate BBU, additional GE transmission will be
BPK
required for 4G, because 2G has only E1 and 2G&4G have to share the same BBU due to co-RSU solution. E1 transmission for 2G and synchronization by SA board
GE transmission for 3G&4G by CC16B board
GUL share the same BBU can simplify transmission requirement 7
© ZTE Corporation. All rights reserved
© ZTE Corporation. All rights www.zte.com.cn reserved
ConnectionBetween BBU and RF GL1800 Co-RF
GL1800 Separate RF BPN2 is configured 36TRX and 6
LTE G L 1 8 0 0
G L 1 8 0 0
G L 1 8 0 0
2x2 MIMO cells G 9 0 0
G 9 0 0
G 1 8 0 0
G 9 0 0
G 1 8 0 0
G 1 8 0 0
G G 9 0 0
G 9 9 0 0 0 0
L 1 8 0 0
L 1 8 0 0
BPK
L 1 8 0 0
is configured for 3G cells
FS Type F 5
PM
F
PM
CC 16B
U 2 1 0 0
U 2 1 0 0
U 2 1 0 0
© ZTE Corporation. All rights reserved
F 5
PM
BPN2 NULL/BPK
SA
8
S S3
BPK
F
PM
S S3
B
PN2
NULL/BPK
SA
CC 16B
U 2 1 0 0
U 2 1 0 0
FS5
G/U single G/U/L single mode or dual- mode or mode multi-mode
BPK
U 2 1 0 0
© ZTE Corporation. All rights www.zte.com.cn reserved
Application Scenario
FS3
Interface Name TX0 RX0 to TX5 RX5
Description 6 pairs of optical/electrical interfaces, connected to RRU/RSU
2T4R RRU – ZXSDR R8882 Uni-RAN multimode product Standard CPRI V4.1 interface Support LTE mainstream frequency band Natural cooling and noiseless
R8882 2x40W – Dimensions:
380x320x140mm (HxWxD)
– Volume:
17 L
– Weight:
20 kg
– working frequency band: 700M/DD/2600M – Output power: – Bandwidth:
2x40W
R8882 2x60W
– Dimensions:
480x320x150mm (HxWxD)
– Volume:
23 L
– Weight:
24 kg
– Working frequency band: 850/900/1800/1900/AWS/2100MHz – Output power:
2x60W
1.4, 3, 5, 10, 15, 20MHz
– Receiving sensitivity: antennas
-106.4dBm @single antenna; -109.2dBm @dual antennas; -112dBm @four
– Transmission interface:
2 x CPRI interface
© ZTE Corporation. All rights reserved
21
4T4R RRU – ZXSDR R8884 Product type
Front View
Working frequency band (MHz)
R8884 S2600 4x30W
2600
R8884 4x40W
AWS/1800/1900 frequency band in the next version
R8884 M8026
2600(L)+DD(L), 2x40W+2x40W
R8884 M1826
2600(L)+1800(GL), 2x40W+2x40W
Uni-RAN multi-mode product Standard CPRI V4.1 interfaces Support LTE mainstream frequency bands Natural cooling and noiseless
– Dimensions:
600 x 320 x 145 mm (HxWxD)
– Bandwidth supported:
1.4, 3, 5, 10, 15, 20MHz
–Color
silver gray
– Frequency band:
See the above table
– Receiving sensitivity:
-106.4dBm @single antenna
– Volume:
<28L
– Weight:
29 Kg
– IBW:
-109.2dBm @dual antennas
40MHz @ 2600MHz 45Mhz @ 1800 MHz (different for different frequency
bands)
© ZTE Corporation. All rights reserved
-112dBm @four antennas – Transmission: – Working temperature: 22
2 x CPRI interface -40 to +55 oC
Magic RRU Series 1T2R RRU – ZXSDR R8861 – Dimensions:
398mm*218mm*115mm
– Weight:
12 Kg
– IBW:
40MHz
– Frequency band:
1800MHz, 2100MHz
– Top output power:
1*60W
– Bandwidth:
20MHz
– Receiving sensitivity: -106.4dBm @single antenna -109.2dBm @dual antennas – Transmission interface:
2*CPRI
– Working temperature:
-40 to +55℃
– Waterproof and Dustproof: IP65
© ZTE Corporation. All rights reserved
23
Magic RRU Series 2T2R RRU – ZXSDR R8862
– Dimensions: 422 * 218 * 133 mm (HxWxD) – Volume: < 12 L – Weight: 14 kg –Working frequency band: APAC700/DD/900/1800/2100 – IBW: 60 MHz @ 2100 MHz 50 MHz @1800 MHz –Top output power: 2*40W @ APAC700/DD MHz 2*40W/2*60W @ 900/1800/2100MHz
© ZTE Corporation. All rights reserved
24
– Bandwidth: 1.4, 3, 5, 10, 15, 20MHz – Receiving sensitivity: -106.4dBm @single antenna -109.2dBm @dual antennas -112dBm @four antennas – Transmission: 2 x CPRI interface – Working temperature:: -40 to +55 oC – Waterproof and Dustproof : IP66
Magic RRU Series 2T4R RRU – ZXSDR R8862A
– Dimensions:
422 * 218 * 133mm (HxWxD)
– Bandwidth:
– Volume:
< 12L
– Receiving sensitivity: -106.4dBm @single antenna
– Weight:
15 kg
-109.2dBm @dual antennas
–Working frequency band: – IBW: –Top output power: 1800/2100MHz © ZTE Corporation. All rights reserved
1.4, 3, 5, 10, 15, 20MHz
-112dBm @four antennas
1800/2100/2600 MHz – Transmission:
40MHz
– Working temperature:
2*40W @ 2600MHz
2 x CPRI interface -40 to +55 Oc
– Waterproof and Dustproof: IP66
2*40W/2*60W @ 25
Magic RRU Series 4T8R RRU– ZXSDR R8864A R8864A consists of two side-by-side 2T4R cabinets. It provides a flexible support for 4T8R/2T8R/4T4R based on the operators’ deployment demands. Based on ZTE’s self-developed Multi-Carrier Power Amplification (MCPA), its maximal Instantaneous BandWidth (IBW) can reach 75MHz.
1 R8864A can cover 60MHz R8864A S2100 IBW
– Dimensions:
422 * 218 * 286mm (HxWxD)
– Bandwidth:
– Weight:
30Kg (4T8R/4T4R)
– Receiving sensitivity: -106.4dBm @single antenna
27Kg (2T8R)
-109.2dBm @dual antennas
–Working frequency band: 1800/2100 MHz –IBW:
-112dBm @four antennas
50MHz @1800MHz; 60MHz @ 2100MHz
–Top output power
1.4, 3, 5, 10, 15, 20MHz
4*60W/4*40W (4T8R/4T4R)
-114.8dBm @eight antenna – Transmission:
2*60W/2*40W (2T8R)
2 x CPRI interface
– Working temperature: -40 to +55 oC
– Waterproof and Dustproof:
© ZTE Corporation. All rights reserved
26
IP66
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications
27
ZXSDR BS8800 Indoor Rack Overview
Primary Rack
(Height x width x depth) 950 x 600 x 450 mm Weight: <135Kg © ZTE Corporation. All rights reserved
Secondary Rack
Integrated Rack
(Height x width x depth) 700 x 600 x 450 mm Weight: <115Kg
(Height x width x depth) 1650 x 600 x 450 mm Weight: <250Kg
28
Hardware of BS8800
Radio Unit (RSU):
Radio Unit (RSU)
RSU82
Wiring Duct:
For wiring of the rack, such as fiber from BBU to RSU
Power Distribution Module
Wiring Duct
Power Distribution Module:
unit
950mm
Fan
Passive power distribution
Transmission equipment (optional):
Ventilation BBU
1U slot, can be embedded with transmission or microwave equipment.
450 mm
Ventilation
600mm
© ZTE Corporation. All rights reserved
Totally 6 fans used for cooling the RSU module.
29
Technical Specifications of ZXSDR BS8800 90o
90o
TOP –
Color & cover:
– Support Front view – –
–
–
bandwidth: FRONT NO DOOR
Dark navy blue | Aluminum alloy 1.4, SIDE
3, 5, 10, 15, 20MHz BACK
Frequency:
DD, 850, 1800, 1900,2100, 2600MHz
Sensitivity: -112.2dBm@1.4MHz | 108.2dBm@3MHz | -106dBm@5,10,15,20MHz TOC Power: 2x60W @ LTE 2.6GHz; 2x80W @ CL 850/1900MHz; 2x80W @ GL 1800MHz;2x60W@UL2.1GHz Transmission:
© ZTE Corporation. All rights reserved
GE/FE 30
Introduction to the BS8800 Interface B8200 PM
SA
FS
BPL
CC
BBU interface is the same as BS8700 Board
Interface
Connection type
BPL
3 CPRI V4.1
SFP (LC)
3 GE/FE
2 electrical interfaces RJ45, 1 optical interface SFP (LC)
1 EXT
RS485, used for E1 connector or other external receiver
1 GPS
SMA
SA
8 E1/T1
DB44 (optional)
FS
6 CPRI V4.1
SFP (LC)
PM
-
-48VDC, RVV-3*2.5-49 power cable, 2.5mm2
CC
© ZTE Corporation. All rights reserved
31
2T4R Radio Unit RSU82 Type
Description
Volume
482mm x 72mm x 360mm
Weight
15Kg
Output power
2x40W @ 2600 MHz 2x60W @ AP700/DD/1900 MHz 2x80W @ 810/850/900/1800/2100 MHz
Receiving sensitivity
-106.4dBm @ LTE single antenna -109.2dBm @ LTE dual antennas -112dBm @ LTE four antennas
NO.
Interface
Description
1-4
ANT
Antenna interfaces
5-6
TX RX
BBU and RRU interfaces or RRU cascading interfaces
7
DBG
Network debugging interfaces
8
MON
MON external interfaces
9
AISG
AISG interfaces
10
POWER
Power supply interfaces
© ZTE Corporation. All rights reserved
32
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR
BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications 33
ZXSDR BS8900A Outdoor Rack Overview Whole machine mode
Standard mode
(Height x width x depth)
(Height x width x depth)
(Height x width x depth)
1600 x 1200 x 600 mm*
1600 x 600 x 600 mm*
1600 x 600 x 600 mm
Weight: <308Kg (without
Weight: <256Kg
Weight: <212Kg (without
battery)<708Kg (with battery)
battery) <412Kg (with battery)
* Note: There’s no 150mm height rack base. © ZTE Corporation. All rights reserved
Integrated mode
34
Sub-rack BC8910A
A basic cabinet for BBU, power supply, and transmission. 800 x 600 x 600 mm (height*width*depth)
© ZTE Corporation. All rights reserved
RC8910A
A radio cabinet 800 x 600 x 600 mm (height*width*depth)
PC8910A
RC8911A
A power supply cabinet for battery.
A radio cabinet for radio unit and battery.
800 x 600 x 600 mm height*width*depth)
800 x 600 x 600 mm (height*width*depth)
35
Sub-rack Combination ZXSDR BS8900A Composite Module A baseband cabinet Radio cabinets
General Specifications A battery cabinet
BC8910A, RC8910A, RC8911A and PC8910A cabinet dimensions:
BC8910A
RC8910A
RC8911A
PC8910A
800mm 600mm
800*600*600mm
Weight:
BC8910A: 112Kg
RC8910A: 144Kg (with RSU82)
RC8911A: 100Kg (with RSU82, without battery)
600mm
PC8910A: 52Kg (without battery)
Consumption:
220V AC (130V ~ 300V AC)
-48V DC (-57 V DC ~ -40V DC)
Temperature:
© ZTE Corporation. All rights reserved
36
-40°C ~ +55°C
Protection: IP55
Technical Specifications of ZXSDR BS8900A
Six LTE sectors
Three LTE sectors
Color and plane material:
Frequency band supported: 1.4, 3, 5, 10, 15, 20MHz
Frequency supported:
Sensitivity: -111dBm
© ZTE Corporation. All rights reserved
850, 1800, 1900, 2100, 2600MHz -106dBm @single antenna; -108.6dBm @dual antennas;
@four antennas
TOC consumption: 2x60W@UL2.1GHz Transmission:
Silver | aluminium alloy
2x60W @ LTE 2.6GHz; 2x80W @ CL 850/1900MHz; 2x80W @ GL 1800MHz; GE/FE
37
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications
38
Why to Develop LTE Small Base Stations? What are the key demands of the operators?
Fast and flexible deployment
Meet coverage and capacity demands
Cover city, outdoor and special scenarios such as a tunnel
ZXSDR BS8912
All-IP architecture
Small volume and low consumption
A convenient, efficient and low-cost solution
Help the operators to solve remote coverage problems
© ZTE Corporation. All rights reserved
39
Small Base Stations – BS8912
Product Specifications
Dimensions (mm)
360 * 230 * 110 (H * W * D)
Volume & weight
9L & <10kg
Top output power
2*5 W
Consumption
<130W (DC)
Supporting built-in antennas, the truly all-in-one
Power supply
-48V DC; 110~220V AC
base station saves TCO with easy installation.
Multimode
Support
Bandwidth
20MHz
Applicable both indoor and outdoor
Large capacity and easy expansion
Green and eco-friendly
Working frequency band
1800/2100/2600MHz Others are in planning
Support all-IP transmission and provide various
User number
600 RRC_CONNECTED users
Throughput
150Mbps DL / 50Mbps UL
interfaces
Interface
© ZTE Corporation. All rights reserved
1 ETH(1000M electrical) RJ45 2 OPT(1000M optical) SPF(LC)
Receiving sensitivity
-105dBm@single antenna -107.8dBm@dual antennas
Working temperature
-40 ~ 55°C
Relative humidity
5% ~ 100%
40
ZTE Integrated Small Base Stations – BS8912 – Temperature :
-40°C to +55°C
– Relative humidity:
5% to 100%
– Waterproof and dustproof : IP65 – Cooling:
Natural cooling
– Power supply:
-48V DC (-57V to -40V DC) 110V /220V AC (90V to 300V AC)
Interface
S1/X2
Category
Ethernet
Quantity 1 (Electrical interface 10M/100M/1000M) for LMT or cascading
Interface type
Technical standards
RJ45
10/100/1000BASE-T IEEE 802.3 compatible
1 (1000M electrical interface) for S1/X2 1 GE/FE (optical interface)
SFP (LC)
Main feeder
ANT
4
DIN
Clock
GPS
1
N
Tunable antenna
AISG
1
8-chip aviation plug
© ZTE Corporation. All rights reserved
41
1000BASE-LX IEEE 802.3 compatible 100BASE-FX IEEE 802.3 compatible GPS Antenna Interface NMEA 0183 V3.0 AISG 2.0
Application Scenarios As LTE outdoor small Base Stations, ZXSDR BS8912 works mainly to improve the coverage and the hot spot capacity.
Hot spots
Fixed spots
Cost-saving spots Other spots © ZTE Corporation. All rights reserved
•
Shopping malls
•
Airports
•
Railway stations
•
Railway
•
Highway
•
Subway
•
Tunnels
•
Macro base stations are used to cover the areas with high cost.
•
Other spots where macro base station cannot be installed 42
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications
43
BS8102 Product Specifications FDD LTE indoor Pico
ZXSDR BS8102
SOHO/government buildings/railway stations/airports/hotels/shopping malls
Provide flexible indoor coverage solutions
Flexible Backhaul solutions
Flexible synchronization solutions
Energy-saving and eco-friendly
High integration, all-in-one design, and easy installation
Support all-IP transmission
Support SON, and save OPEX
Volume
245mm x 177mm x 46mm
Weight
< 2 kg
Top output power
2*125mw
Consumption
< 20W
Bandwidth
20MHz
Frequency band
L2600: Band 7 L1800: Band 3 L2100: Band1 others are in planning
User number
1 cell 192 users (RRC_CONNECTED)
Throughput
150Mbps DL / 50Mbps UL
Receiving sensitivity
2R: -101dBm
Working temperature Waterproof and dustproof Cooling
© ZTE Corporation. All rights reserved
44
-15 ~ 45°C IP30 Natural cooling
List01 of LTE eRAN Small Base Stations for Small Cells 2T4R Micro eNB
2T2R Micro eNB
Indoor /Outdoor PICO
ZXSDR BS8920
ZXSDR BS8912
ZXSDR BS8202/BS8902
Volume and weight – 13 L / 13Kg (380 x 320 x 105) – Integrated baseband Capacity – 2x 10W, 2T2R – 150Mbps DL + 50Mbps UL – 200 active users, 1200 RRC
Volume and weight – 9 L / 10 Kg (360 x 230 x110) – Integrated baseband Capacity – 2x 5W , 2T2R – 150Mbps DL+ 50Mbps UL – 200 users
Multimode – GUL @ co-frequency
Multimode – GUL @ co-frequency
Bandwidth – 30MHz
Bandwidth
– 30MHz
Volume and weight – 5L / 5Kg (outdoor) – Integrated baseband and WIFI Capacity – 2x 1W, 2T2R – 150Mbps DL + 50Mbps UL – 200 users Multimode – LTE+WIFI or LTE +UMTS + WIFI Bandwidth – 30MHz
Consumption
Consumption
Consumption
– 180W@100% RF load LTE2.6
– 130W@100% RF load LTE 2.6
– 60W@100% RF load LTE2.6
(V2.1 current status)
© ZTE Corporation. All rights reserved
(V3.0 planed status)
45
(outdoor, V4.0 planning status)
List02 of LTE eRAN Small Base Stations for Small Cells Enterprise Femto
Family Femto
ZXSDR BS8102
ZXSDR BS8002
Volume and weight – 1L / 1 Kg – Integrated baseband and WIFI
Volume and weight – 0.5L / 0.5 Kg – Integrated baseband
TOC power – 2x 125mW LTE – 2x50mW WIFI
TOC power – 2x 50mW , 2T2R – 2x10mW, WIFI
Multi-mode – LTE+WIFI Bandwidth – 20MHz
Multi-mode – LTE+WIFI or LTE +UMTS + WIFI Bandwidth – 20MHz
Consumption
Consumption
– 20W@100% RF load LTE2.6+WIFI mode (V3.1 Planned
– 10W@100% RF load LTE 2.6 (V3.1 planning status)
status)
© ZTE Corporation. All rights reserved
46 - PAGE
Architecture of LTE eRAN Small Base Stations for Small Cells Access network
Transmission network
OAM Enterprise Femto BS8102
Public network
Core network
HSS/AAA DHCP/DNS
DLS & PON network
PSTN
SeGW Family Femto BS8002 Edge Router
Transport Network
MME
MGW/MSC
Indoor/Outdoor Pico BS8202/BS8902
Firewall
Micro/Omni BS8920/BS8912
© ZTE Corporation. All rights reserved
Agent
Border Router
PDN(Intern et)
LTE Small Base Stations方案(刘伟伟) 47
Contents
Overview of ZTE LTE Base Stations
Distributed BBU+RRU: ZXSDR BS8700
Indoor Macro Base Stations: ZXSDR BS8800
Outdoor Macro Base Stations: ZXSDR BS8900
Small Base Stations: ZXSDR BS8912
Femto: BS8102
Multi-System Applications
48
BBU+RRU Multi-mode Configuration GSM single-mode RRU
GSM S333 @ 900MHz
UMTS single-mode RRU
LTE single-mode RRU
LTE single-mode RRU
UMTS S222 @ 2100MHz
LTE S111 @ DD band
LTE S111 @ 2.6GHz
BPC
B820
CC
FS
UBPG
BPL
Example: GSM S333 + UMTS 0 S222 + LTE S111(DD) + LTE S111(2.6G) © ZTE Corporation. All rights reserved
49
BPL
BPL: LTE baseband processing board
BPC: UMTS baseband processing board
UBPG: GSM baseband processing board
Dual-mode System with the Same Frequency Band RSU82 GSM/LTE @ 900MHz G G G S S S M M M L T E
L T E
L T E
Multi-Mode BBU
Example: GSM S222 & LTE S111 @ 900MHz
© ZTE Corporation. All rights reserved
UBPG
FS
B8200
50
BPL
CC
Tri-mode Configuration TX/RX RX
RSU82 GSM S444 @ 900MHz
RSU82 UMTS S222 @ 2100MHz
ZXSDR BS8800 U U G G MM S S T T MM S S RSU82 LTE S111 @ 2.6GHz
L L L T T T E E E
Multi-Mode BBU
B8200
Example: GSM S444 + UMTS S222 + LTE S111
© ZTE Corporation. All rights reserved
BPC
CC
51
FS
UBPG
BPL
Tri-mode Configuration RSU82 DCS S222 @ 1800MHz
RSU82 TX/RX GSM S222 @ 900MHz RX
ZXSDR BS8800
G G D D S S C C MM S S
U U MM T T S S
L L L T T T E E E
RSU82 LTE S111 @ 2.6GHz
RSU82 UMTS S222 @ 2100MHz
Multi-Mode BBU
B8200
BPC
Example: GSM S222 + DCS S222 + UMTS S222 + LTE S111 CC
© ZTE Corporation. All rights reserved
52
FS
UBPG
BPL