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7/29/2019 mBSC-C Introduction EN 20120620.pptx
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mBSC-CCombined Multi-Band, Multi-System, Multi-Carrier Coverage System
June 2012
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FIBER MBSC-C
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About mBSC-C
BTI mBSC-C( Combined multi-Band, multi-System,multi-Carrier) Coverage System provides costefficiency, fast & easy installation, flexibility andscalability to the Tunnel/Subway, In-Building networkespecially for multi-band, multi-system, multi-carrierand multi-operator scenario.
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mBSC-C Composition
POI Host Unit
Remote Unit
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POI
19 1U rack
35 dB TX path attenuation
Separated RX path insuresoptimum uplink noise figure
Fan cooled high density design
Fan alarms via Host Unit
43.7
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Host Unit
FIU
(Fiber Interface Unit )
BIUBase station Interface Unit
RCURemote Control Unit
PSU
Power Supply Unit
482.6
177
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Host Unit
-48 VDC redundant
connections
POI Fan Power
interface and monitor
Dry Contact (Form C) alarm output
Input Alarms
AC220V
Redundantconnections
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Host Unit ComponentsPSU , Power Supply Unit
Provide power for the host unit shelf
Fully redundant PSUs
Hot swappable (one at a time)
No configuration options
Recessed Power Switch
LED Status Indicator
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Host Unit ComponentsRCU , Remote Control Unit
Provides the control and interface for NMSGraphical User Interface
Ethernet connectivity for remote access
Interface to NMS Server
Simple Configuration (IP Address only)
RCU is a hot swappable card and will not haltoperation of the RF path if removed
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Host Unit ComponentsBIU , Base station Interface Unit
The BIU is a frequency
agnostic interface cardthat provides all inputand output connectionsfor the BTS
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Host Unit ComponentsFIU , Fiber Interface Unit
Functions as theinterface between thecombined RF signals(BIU) and the optical
fiber connections.
Providesautomatic optical
link budgetcompensation of
up to 10 dB
Five bandssupported on asingle fiber strand
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Remote Unit ComponentCombiner Unit
Combiner Unit
CM-BTS CM-ANT
750 x 83 x 250 mm
Provides Electrical-Optical/Optical-Electrical
signals conversion
Provides RF signalscombination and
separation for RU units
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Remote Unit ComponentSingle-band Unit
Fan cooled 20W Single-band Unit
1800MHz
2600MHz
800MHz
900MHz
2100MHz
645 x 84.5 x 250 mm 720.15 x 84.5 x 250 mm
Provides forward pathRF signals amplifying
Provides reverse pathRF signals sensitivity
improvement
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Combiner UnitUser Interface (800-2600MHz Example)
O/E and E/O conversionconnection with Host Unit
RF inter-connection with
remote band units
Fiber CM-BTS
Point of interfacesconnected withantenna(s)
Passive device
CM-ANT
A
B
TX_OUT RX_IN
CDMA0.8G
A
B
TX_OUT RX_IN
GSM0.9G
A
B
TX_OUT RX_IN
DCS1.8G
A
B
TX_OUT RX_IN
WCDMA2.1G
A
B
TX_OUT RX_IN
LTE2.6G
VENT
DEBUG AC FIBER
A
B
ANT-B
ANT-A
CDMA0.8G-B GSM0.9G-B DCS1.8G-B WCDMA2.1G-B LTE2.6G-B
CDMA0.8G-A GSM0.9G-A DCS1.8G-A WCDMA2.1G-A LTE2.6G-A
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Remote Unit ComponentBand Unit
Monitoring LEDs are provided to show alarm status of each
of the units
RF output N type female
110 to 220 VAC automatically supported
Available Bands
700Mhz 800MHz 900MHz 1800MHz 2100MHz 2600MHz
Available in 20 or 40 watt units
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Single-band UnitUser Interface
TX_OUTRX_OUT
VENT FANAC
RUN
ANT
RF Inter-connection from
Fiber CM-BTS Unit
DC Power to FanAC 220V Power INRF Output to CM-ANT Unit
LED Indicator
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Remote Unit ComponentSide Mount Bracket
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Remote Unit ComponentMounting Panel & Shroud
Small bracket & Shroud
For up to 3xRUs
Large bracket & Shroud
For up to 6xRUs
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System Configuration
800M+900M+1.8G+2.1G+2.6G for Middle East and South EastAsian market.
700M+800M+1.9G+2.1G+2.6G for US and Europe market.
Maximum configuration to support 5-band
SISO and/or MIMO available
Versatile RF IN/OUTsmoothly modification between duplex and simplex
Flexible deployment
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System Configuration Example800M+900M+1.8G+2.1G+2.6G
800M x 1
900M x 1
1800M x 1
2100M x 1
2600M x 1
POI configuration
PSU x 2
RCU x 1
BIU x 1
FIU x 4
Host Unit configuration (1 HU carries 4pcs RU)
CM_BTS x 1 CM_ANTx 1
RU800M x 1 -20W
RU900M x 1 -20W
RU1.8G x 1 -20W
RU2.1G x 1 -40W
RU2.6G x 1 -40W
Remote Unit Configuration (w/o MIMO, w/o diversity)
POI 800M
POI 900M
POI 1800M
POI 2100M
POI 2600M
BIU
FIU
FIU
FIU
FIU
RCU
PSU
PSU
CM_BTS
RU800
RU900
RU1800
RU2100
RU2600
CM_ANT
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Completed Configuration ExamplePOI
POI 800M
POI 900M
POI 1800M
POI 2100M
POI 2600M
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Completed Configuration ExampleHost Unit
FIU
FIU
FIU
FIU
BIU
RCU
PSU
PSU
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Completed Configuration ExampleRemote Unit
CM_BTS Unit
900M Unit(20W)
1800M Unit(20W)
2100M Unit(40W)
2600M Unit(40W)
CM_ANT Unit
Mounting
Bracket & Panel
Pole
Shroud
Power Distribution Unit
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COMBINER UNITCONFIGURATION EXAMPLE
Remote Unit
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Combined Duplex OutputExample: 4 bands
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Combined Simplex OutputExample: 4 bands
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LTE2600 SISO/MIMO UPGRADE
Fiber MBSC-C
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LTE2600 SISO UpgradeDuplex Output
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LTE2600 SISO UpgradeSimplex Output
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LTE2600 MIMO UpgradeDuplex Output
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LTE2600 MIMO UpgradeSimplex Output
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IN-LINE MBSC-C
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Generic Block Diagram
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In-line mBSC-C Composition
Convection Combiner Unit Bracket & Shroud
CM-BTS CM-ANT
750 x 83 x 250 mm
Fan cooled 20W Single-band Unit
1800MHz
2600MHz
800MHz
900MHz
2100MHz
645 x 84.5 x 250 mm 720.15 x 84.5 x 250 mm
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RX_OUT
VENT FANAC
RUN
ANT
TX_IN
Single-band UnitUser Interface (Each Band)
Composite RF(TX/RX)
outpu t to CM-ANT
(N type female)
Grounding
stud
Power Supply
220V AC
Power supply for fan
Summary LED
indicator
RF_Rx to
CM-BTS
RF_Tx from
CM-BTS
The user interfaces example layout is subject to change without prior notice.
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System Completed Overview
CM-BTS
1800 Unit
800 Unit900 Unit
2100 Unit
CM-ANT
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System Completed Overview
Power Supply
Distributer
Power Supply Distributer:
Size: H x W x D = 135mm x 330mm x 95 mm
Connectors:
Input: 220V AC :1 PCS
Ouput: 220V AC: 6 PCS
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DUPLEX / SIMPLEX
Flexible Interfaces Configuration
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Combiner UnitCM-BTS (Duplex & Simplex)
Interfaces in Blue are reserved
for future expansion.
From Duplex to Simplex
configuration, just need to
MODIFYthe INTER-
INTERFACES as shown in left.
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Combiner UnitCM-ANT (LTE2600 SISO Example)
Interfaces in Blue are reserved
for future expansion.
From Duplex to Simplex
configuration, just need to
MODIFYthe INTERIOR
JUMPER CONNECTION as
shown in left.
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COMPLETE CONFIGURATIONEXAMPLE
In-line mBSC-C
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Simplex IN & OUT with 2.6GHz SISO
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Duplex IN & OUT with 2.6GHz MIMO
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MBSC NMS
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Function
BTI NMS is the Operation andMaintenance Center, based on state-of-the-art mechanisms and technologies.
It consists of extensive functionality for:
Configuration Management
Fault Management
Performance Management
Administration
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Overview of NMS Tasks
NMS Tasks
Add/edit/delete the region and site
Add/edit/delete the elements which
need to be monitored in NMS
Determine the network elements
that are currently connected
Query selected parameter(s)
Check polling report
Check for status
Real-time alarms
Alarm history
Check for alarms
Alarms
Polling results
Check for statistics
UL/DL Gain setting
Threshold setting: VSWR, temperature, output power
Enabling switch: alarm, function
Equipment configuration
Add/edit/delete user accounts
Add/edit/delete user group
Managing user access level
Managing User Accounts
Customizing shortcuts
Managing home page
Managing User Interfaces
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Use of Communication
UDP
SERIAL MODEM
TCP
Dynamic IP in public network (Internet)
Connected equipments will automatically
report their IP and port to NMS
RS232 for local link
Wired or wireless
SMS/DATACALL/GPRS/3G
available
Fixed IP in private network (LAN)
NMS connects the equipments
actively
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System Requirements
CPU multi-core, 2.5G or aboveRAM Min. 4GHard disk 500GBGraphic card Min. VGA 16MB
(1024x768 pixels resolution or above)Network 100MB Ethernet connection or aboveCommunication
port Minimal one Serial Communication Port and one USB port areneeded
Hardware Requirement:
Software Requirement:
Operation system Microsoft Windows2003 server or aboveDatabase Postgresql9.0 or aboveWEB Server JBoss AS 4.2.2JDK JDK5
Example: Dell PowerEdge r210
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Check for Status
Go to Element -> Equipment List -> double click the selected equipment item
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Check for Alarms
Go to Alarm -> Real-time Alarm List -> Monitoring
h k f l
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Check for AlarmAlarm Forwarding
Go to Alarm -> Alarm Advice
Ch k f l
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Check for AlarmAlarm Severity
Go to Alarm -> Alarm Severity
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ThanksBravo Tech Inc.
6185 Phyllis Dr. Unit D. Cypress,
CA 90630, USA
Tel: +1 714-230-8333
FAX: +1 714-230-8341
Bravo Tech (Shenzhen) Ltd.
No.8 Building, Zone #3, Tangtou Industrial Park,
Shiyan, Baoan District, Shenzhen, Guangdong
P.R.China 518102
Tel: +86-755-3690 6999
Fax: +86-755-2951 2299
Bravo Technologes(S) Pte. Ltd.
Block 261, Waterloo Centre,
#02-06 Waterloo Street,
Singapore 180261
Tel: +65 6337-2018
Fax: +65 6336-0328
Bravo Tech International Ltd.
Unit 713-714, Chevalier Commercial Centre,
8 Wang Hoi Road, Kowloon Bay,
Hong Kong
Tel: +852 2416-5330
Fax: +852 2394-1889