How it Works
Comba Telecom
Loading...
MBDA 200
User Manual
55 pgs3.15 Mb0

Comba Telecom MBDA 200 User Manual

mBDA-200
B
B
A
A
N
N
D
D
S
S
E
E
L
L
E
E
C
C
TII
T
V
V
E
E
WII
W
R
R
USER MANUAL
E
E
R
R
P
P
E
E
E
E
L
L
A
A
E
E
T
T
S
S
E
E
S
S
R
R
Comba Telecom Ltd.
The information contained herein is the responsibility of and is approved by the following, to whom all enquiries should be directed in the first instance:
This is an unpublished work the copyright in which vests in Comba International ("Comba"). All rights reserved.
The information contained herein is confidential and the property of Comba and is supplied without liability for errors or omissions. No part may be reproduced, disclosed or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied.
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 3
Section
Page
0.1 CONTENTS
0.1 CONTENTS .................................................................................................................................................... 3
0.2 INDEX TO FIGURES AND TABLES ................................................................................................................... 5
0.3 HISTORY ....................................................................................................................................................... 7
0.4 GLOSSARY OF TERMS .................................................................................................................................... 8
0.5 SAFETY NOTICES AND ADMONISHMENTS ..................................................................................................... 8
1 GENERAL INFORMATION ............................................................................................................................ 10
2 EQUIPMENT DESCRIPTION .......................................................................................................................... 11
2.1 SYSTEM DIAGRAM ...................................................................................................................................... 11
2.2 EQUIPMENT LAYOUT .................................................................................................................................. 12
2.3 EQUIPMENT CONSTITUTION ....................................................................................................................... 13
2.4 KIT OF PART ................................................................................................................................................ 13
3 INSTALLATION ............................................................................................................................................ 14
3.1 WARNINGS AND ALERTS ............................................................................................................................. 14
3.2 SITE PLANNING CONSIDERATIONS .............................................................................................................. 15
3.3 INSTALLATION PROCEDURES ...................................................................................................................... 16
3.4 EQUIPMENT CONNECTORS ......................................................................................................................... 25
3.5 EQUIPMENT CONNECTION ......................................................................................................................... 28
4 COMMISSIONING ....................................................................................................................................... 30
4.1 PRE-COMMISSIONING TASKS ...................................................................................................................... 30
4.2 LED INDICATORS ......................................................................................................................................... 30
4.3 COMMISSIONING PROCEDURE ................................................................................................................... 31
5 WEB GUI ..................................................................................................................................................... 33
5.1 WEB GUI CONNECTION ............................................................................................................................... 33
5.2 WEB GUI INTRODUCTION ........................................................................................................................... 34
5.2.1 [DEVICES] ............................................................................................................................................... 34
5.2.2 [COMMISSIONING] ................................................................................................................................ 37
5.2.3 [FIRMWARE] .......................................................................................................................................... 38
5.2.4 [MANAGEMENT] .................................................................................................................................... 39
5.3 COMMISSIONING PROCEDURE ................................................................................................................... 45
6 MAINTENANCE ........................................................................................................................................... 52
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 4
7 APPENDICES ............................................................................................................................................... 53
7.1 APPENDIX A: TOOLS FOR INSTALLATION AND MAINTENANCE .................................................................... 53
7.2 APPENDIX B: RMA (RETURN MATERIAL AUTHORIZATION) ......................................................................... 54
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 5
0.2 INDEX TO FIGURES AND TABLES
Figure 1: mBDA-200 ................................................................................................................................ ................. 10
Figure 2: System Diagram ....................................................................................................................................... 11
Figure 3: Layout of mBDA ....................................................................................................................................... 12
Figure 4: mBDA Screen ........................................................................................................................................... 17
Figure 5: mBDA Rack ............................................................................................................................................... 18
Figure 6: Remove Cover Plates .............................................................................................................................. 18
Figure 7: PMU Installation ....................................................................................................................................... 19
Figure 8: RF Unit Installation ................................................................................................................................... 19
Figure 9: mBDA Installation Finish ......................................................................................................................... 20
Figure 10: Equipment Cabinet with Pallet ............................................................................................................. 21
Figure 11: mBDA Installation .................................................................................................................................. 21
Figure 12: Secure the Screws ................................................................................................................................. 22
Figure 13: Finish Installaiton ................................................................................................................................... 22
Figure 14: Mounting Rack........................................................................................................................................ 23
Figure 15: Angle Iron Installation ............................................................................................................................ 23
Figure 16: mBDA Installation .................................................................................................................................. 24
Figure 17: Secure the Enclosure ............................................................................................................................ 24
Figure 18: Finish Installaiton ................................................................................................................................... 25
Figure 19: mBDA Front Panel Connectors ........................................................................................................... 26
Figure 20: mBDA Rear Panel Connectors ............................................................................................................ 26
Figure 21: mBDA Grounding (mBDA Rear Panel) ............................................................................................... 28
Figure 22: mBDA Power Connection (Rear Panel) ............................................................................................. 29
Figure 23: Pins Allocation for “EXT_ALM” Port for mBDA ................................................................................. 29
Figure 24: Commissiong Flow Chart ...................................................................................................................... 31
Figure 25: PC IP Address Setting........................................................................................................................... 33
Figure 26: Input IP Address ..................................................................................................................................... 33
Figure 27: Input Domain Name ............................................................................................................................... 33
Figure 28: Input User Name and Password .......................................................................................................... 34
Figure 29: Web GUI Main Screen .......................................................................................................................... 34
Figure 30: [Devices] Sceen ..................................................................................................................................... 35
Figure 31: Power & Monitoring Unit ....................................................................................................................... 35
Figure 32: RF Unit..................................................................................................................................................... 36
Figure 33: RF Unit Detail Information .................................................................................................................... 37
Figure 34: [Commissioning] Screen ....................................................................................................................... 37
Figure 35: [Firmware] Screen – Upgrade .............................................................................................................. 38
Figure 36: [Firmware] Screen – Pop-up Window 1 .............................................................................................. 38
Figure 37: [Firmware] Screen - Swap .................................................................................................................... 39
Figure 38: [Management] Sceen ............................................................................................................................ 39
Figure 39: Management – Import&Export ................................................................................................ ............. 40
Figure 40: Management – IP Setting ..................................................................................................................... 41
Figure 41: Management – SNMP Setting.............................................................................................................. 41
Figure 42: Management – Security ........................................................................................................................ 42
Figure 43: Modify Password .................................................................................................................................... 42
Figure 44: Management – Device Reset ............................................................................................................... 43
Figure 45: Management – PA Reset ...................................................................................................................... 43
Figure 46: Management – Device Info ................................................................................................................... 44
Figure 47: Management – Isolation ........................................................................................................................ 44
Figure 48: Management – Report................................................................................................ ........................... 45
Figure 49: Commissioning Procedure - Start........................................................................................................ 45
Figure 50: Commissioning Procedure – Site Info. Setting .................................................................................. 46
Figure 51: Dev Info & Date/Time ............................................................................................................................ 46
Figure 52: Commissioning Procedure – Isolation Detective ............................................................................... 47
Figure 53: Commissioning Procedure – Isolation Detective Confirm ................................................................ 47
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 6
Figure 54: Commissioning Procedure –Isolation Detection Failed .................................................................... 47
Figure 55: Commissioning Procedure –Isolation Detection Finish .................................................................... 48
Figure 56: Commissioning Procedure – Subband bandwidth and Switch Setting .......................................... 49
Figure 57: Commissioning Procedure – DL Output Power Setting Screen ..................................................... 49
Figure 58: Commissioning Procedure – DL Output Power Setting ................................................................... 50
Figure 59: DL Output Power Over Exceed ........................................................................................................... 50
Figure 60: Commissioning Procedure – Finish .................................................................................................... 51
Table 1: mBDA Components .................................................................................................................................. 13
Table 2: KOP ............................................................................................................................................................. 13
Table 3: mBDA Connections ................................................................................................................................... 26
Table 4: Pin Definition of “EXT_ALM” Port for mBDA ......................................................................................... 29
Table 5: LED Indications .......................................................................................................................................... 30
Table 6: Commissioning Procedure ....................................................................................................................... 32
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 7
Change No.
ENU
Details Of Change 1
1-0-0
This user manual first created in Jan 2014.
0.3 HISTORY
USER MANUAL FOR MBDA-200
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 8
ALC
Automatic Level Control
ATT
Attenuation
BDA
Bi-direction Amplifier
BS
Base Station
BTS
Base Transceiver Station
DL
Downlink
DT
Donor Terminal
FOU
Fiber Optical Unit
GUI
Graphic User Interface
ID
Identification
LNA
Low Noise Amplifier
MCU
Main Control Unit
MT
Mobile Terminal
MTBF
Mean Time Between Failures
MBDA
Master Unit
NC
Normally Closed
NF
Noise Figure
NO
Normally Open
OMC
Operation & Maintenance Center
OMT
Operation & Maintenance Terminal
PA
Power Amplifier
POI
Point of Interconnects
PSU
Power Supply Unit
RF
Radio Frequency
RFU
Radio Frequency Unit
RU
Remote Unit
SMA
Sub-Miniature “A” Connector
TX/RX
Transmit/Receive
UL
Uplink
VAC
Volts Alternating Current
VSWR
Voltage Standing Wave Ratio
WCDMA
Wideband Code Division MBDAltiple Access
0.4 GLOSSARY OF TERMS
0.5 SAFETY NOTICES AND ADMONISHMENTS
This document contains safety notices in accordance with appropriate standards. In the interests of conformity with the territory standards for the country concerned, the equivalent territorial admonishments are also shown.
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 9
Any installation, adjustment, maintenance and repair of the equipment must only be carried out by trained, authorized personnel. At all times, personnel must comply with any safety notices and instructions.
Specific hazards are indicated by symbol labels on or near the affected parts of the equipment. The labels conform to international standards, are triangular in shape, and are coloured black on a yellow background. An informative text label may accompany the symbol label.
Hazard labeling is supplemented by safety notices in the appropriate equipment manual. These notices contain additional information on the nature of the hazard and may also specify precautions.
WARNING! This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have and FCC LICENSE or express consent of an FCC License
to operate this device. Unauthorized use may result in signification forfeiture penalties, including penalties in excess of $100,000 for each continuing violation.
Note: The grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifications could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
For compliance with the general population RF exposure limits, each individual antenna used for this transmitter must be installed to provide a separation distance greater than 41.4986cm or more from all persons during normal operation and must not be co-located with any other antenna for meeting RF exposure requirements.
Alert:
These draw the attention of personnel to hazards that may cause damage to the equipment. An example of use is the case of static electricity hazard.
Caution notices may also be used in the handbook to draw attention to matters that do not constitute a risk of causing damage to the equipment but where there is a possibility of seriously impairing its performance, e.g. by mishandling or gross maladjustment. Warnings and Cautions within the main text do not incorporate labels and may be in shortened form.
The application antenna and RF cable are not provided. The antenna gain should not exceed 10 dBi.
End of Section
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 10
1 GENERAL INFORMATION
The mBDA-200 Band Selective Wireless Repeater is designed for operation in 850MHz and 1900MHz networks.Digital band-specific linear amplifier amplifies the desired BTS carriers and provides superior out-of-band rejection. Typical units with adjustable bandwidth are programmed to specific requirements of
the network. Remote configuration and surveillance is possible through Comba’s remote control and
monitoring system, via PC or wireless modem to the OMC.
Main feature:
mBDA-200 is a high quality repeater with the following features:
Supports GSM, CDMA and WCDMA operating. Supports multi operator configurations and up to 3 sub bands per band. Adjustable sub band via OMT software. Friendly and easy Web OMT interface via RJ45 connection. Integrated network card for remote configuration, monitoring and control.
The figure below shows the enclosure.
NOTE: RF module is slot undependent.
Figure 1: mBDA-200
End of Section
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 11
Donor
Ant
Modem
Power Supply
Alarm
Indicator
DL PA
UL PA
UL LNA
DL LNA
Main Control Unit
DT
MT
Mobile
Mobile
Ant
Digital Frequency
Selective Module
DL PA
UL PA
UL LNA
DL LNA
Digital Frequency
Selective Module
DT
MT
Ant
Mobile
2 EQUIPMENT DESCRIPTION
2.1 SYSTEM DIAGRAM
In the downlink, the BTS signals are received by donor antenna of the repeater. After the duplexer, the
Figure 2: System Diagram
signals are sent to the LNA module for pre-amplification and digital RF integrated module for digital filtering and frequency conversion. Then the DL signals will be sent to downlink PA to amplify power and filter via duplexer. After amplification, the signals are transmitted via the MT port to the service antenna.
In the uplink, the mobile signals are received by the service antenna. After the MT port integrated duplexer, the signals are sent to the LNA, integrated module for digital filtering, then to PA for power amplification and to duplexer. After that, the uplink signals are sent to the donor antenna for transmission back to the BTS.
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 12
2.2 EQUIPMENT LAYOUT
58.6
482
81.4
58.6
26.1436
485.6
439
265.2
USER MANUAL FOR MBDA-200
Figure 3: Layout of mBDA
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 13
Module
Description
mBDA-RACK
There are total 7 slots in the main chassis, where six slots for RF Units and Combiner Units, rest-one slot for Power & Monitoring Unit.
mBDA-PMU
Power & Monitoring Unit (PMU) converts the input voltage into stable DC to supply power for each RF module and provides monitor control.
mBDA-RFU
RF Unit processes UL/DL signal and amplifies the signal for coverage.
Item
Qty
Image
Rack
1
RF Unit (RFU)
(Packing separately)
1~2
Power & Monitoring Unit (PMU)
(Packing separately)
1
Power Supply Cable
(13 Feet 1 inch)
1
Communication Cable
1
2.3 EQUIPMENT CONSTITUTION
mBDA consists of the following parts:
Table 1: mBDA Components
2.4 KIT OF PART
Table 2: KOP
End of Section
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 14
3 INSTALLATION
3.1 WARNINGS AND ALERTS
Radio Frequency Energies
There may be situations, particularly for workplace environments near high-powered RF sources, where recommended limits for safe exposure of human beings to RF energy could be exceeded. In such cases, restrictive measures or actions may be necessary to ensure the safe use of RF energy.
High Voltage
The equipment has been designed and constructed to prevent practicable danger, as far as reasonably possible. Any work activity on or near equipment involving installation, operation or maintenance must be free from danger, as far as reasonably possible.
Where there is a risk of damage to electrical systems involving adverse weather, extreme temperatures, wet, corrosive or dirty conditions, flammable or explosive atmospheres, the system must be suitably installed to prevent danger.
Protective Earthing
For the purpose of protecting individuals fromelectrical risk, the equipment provided must be safety in design and properly maintained and used.
Handling Precautions
This covers a range of activities including lifting, lowering, pushing, pulling, carrying, moving, holding or restraining an object or person. It also covers activities that require the use of force or effort, such as pulling a lever, or operating power tools.
Electrostatic Discharge (ESD)
Observe standard precautions for handling ESD-sensitive devices. Assume that all solid-state electronic devices are ESD-sensitive. Ensure the use of a grounded wrist strap or equivalent while working with ESD-sensitive devices. Transport, store, and handle ESD-sensitive devices in static-safe environments.
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 15
3.2 SITE PLANNING CONSIDERATIONS
3.2.1 SITE PLANNING
Site Considerations
There may be situations, particularly for workplace environments near high-powered RF sources, where recommended limits for safe exposure of human beings to RF energy could be exceeded. In such cases, restrictive measures or actions may be necessary to ensure the safe use of RF energy.
Installation Location
Mounting surface shall be capable of supporting the weight of the equipment. In order to avoid electromagnetic interference, a proper mounting location must be selected to minimize
interference from electromagnetic sources such as large electrical equipment.
Environmental
Humidity has an adverse effect on the reliability of the equipment. It is recommended to install the equipment in locations having stable temperature and unrestricted air-flow.
The installation location for the system should be well ventilated. The equipment has been designed to operate at the temperature range and humidity level as stated in the product specifications.
Powering
The power & monitoring unit (PMU) provides power to all modules within the equipment. Depending on the product variant, it is recommended that the PMU operates on a dedicated AC circuit breaker or fused circuit.
Grounding Requirement
Verify that the equipment has been well grounded. This includes antennas and all cables connected to the system. Ensure lightning protection for the antennas is properly grounded.
Cable Routing
Depending on equipment configuration, a variety of types of cables are connected to the equipment: coaxial cables, power cable, communication cable, and commissioning cable. Where applicable, ensure cables are properly routed and secured so that they are not damaged.
Manual Handling
During transportation and installation, take necessary handling precautions to avoid potential physical injury to the installation personnel and the equipment.
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 16
3.2.2 SYSTEM INSTALLATION CHECKLIST
Working space available for installation and maintenance for each mounting arrangement. Ensure
unrestricted airflow.
Ensure earthing point is within reach of the ground wire. (2m; 6 ft. 10 in.).
Ensure a power source is within reach of the power cord and the power source has sufficient
capacity.
Where appropriate, ensure unused RF connectors are terminated.
Where appropriate, ensure unused optical fiber connectors are protected.
Do not locate the equipment near large transformers or motors that may cause electromagnetic
interference.
Reduce signal loss in feeder cable by minimizing the length and number of RF connections.
Ensure the equipment will be operated within the stated environment (refer to datasheet).
Where appropriate, confirm available of suitably terminated grade of RF.
Observe handling of all cables to prevent damage.
3.3 INSTALLATION PROCEDURES
3.3.1 GOODS INWARDS INSPECTION
mBDA was factory tested, inspected, packed, and delivered to the carrier with utmost care. Do not accept shipment from carrier which shows damage or shortage until the carrier’s agent endorses a statement of the irregularity on the face of the carrier’s receipt. Without documentary evidence, a claim cannot be processed.
Open and check each package against the packing list. For any shortage, contact Comba Telecom Systems. Do not remove items from packing materials until installation.
3.3.2 TOOLS
See Appendix A for a full list of tools required for installation and maintenance.
USER MANUAL FOR MBDA-200
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 17
Power & Monitoring Unit
RF Unit
3.3.3 ASSEMBLING
mBDA consists of 3 parts: Rack, PMU and RFUs. All the units are packed separately. Follow the steps below to assemble.
Figure 4: mBDA Screen
Step1: The rack with cover plates is shown as Figure 5. Please remove the cover plates, before installing related modules. Show as Figure 6. PMU must be installed at the left slot; RF Units are slot undependent, and can be installed to other six slots.
Loading...
+ 38 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use