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USER MANUAL
MBDA-200 QE: 1-0-0
Comba Telecom Ltd.
mBDA-200
Page 1: ...B BA AN ND D S SE EL LE EC CT TI IV VE E W WI IR RE EL LE ES SS S R RE EP PE EA AT TE ER R USER MANUAL MBDA 200 QE 1 0 0 Comba Telecom Ltd mBDA 200...
Page 2: ...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 repro...
Page 3: ...YOUT 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...
Page 4: ...ER 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 5...
Page 5: ...4 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 F...
Page 6: ...e 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 Ove...
Page 7: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 7 0 3 HISTORY Change No ENU Details Of Change 1 1 0 0 This user manual first created in Jan 2014...
Page 8: ...ise 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 Frequen...
Page 9: ...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...
Page 10: ...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...
Page 11: ...r the duplexer the 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...
Page 12: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 12 2 2 EQUIPMENT LAYOUT 58 6 482 81 4 58 6 26 1 436 485 6 439 265 2 Figure 3 Layout of mBDA...
Page 13: ...mbiner 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 R...
Page 14: ...ms 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 t...
Page 15: ...d 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 produ...
Page 16: ...mizing 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 o...
Page 17: ...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 Sh...
Page 18: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 18 Figure 5 mBDA Rack Figure 6 Remove Cover Plates Step 2 PMU installation Insert PMU and fasten the screws...
Page 19: ...OR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 19 Figure 7 PMU Installation Step 3 RF Units installation Insert RFUs and fasten the screws Figure 8 RF Unit Installation Step 4 Finish...
Page 20: ...mBDA is an indoor type device It can be installed in normal equipment cabinet the installation procedures are shown as below Step 1 Make sure the equipment cabinet is available with pallet and the pa...
Page 21: ...ATUS 1 0 0 Copyright refer to title page Page 21 Figure 10 Equipment Cabinet with Pallet Step 2 Install the mBDA on to the pallet Figure 11 mBDA Installation Step 3 Attach the mBDA onto the cabinet wi...
Page 22: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 22 Figure 12 Secure the Screws Step 4 Finish installation Figure 13 Finish Installaiton...
Page 23: ...l right angle bracket and left angle bracket on back of the mounting rack 19 Rack nuts screws and Angel Iron are not provided Use rack nuts and screws as recommended by rack manufacturer The Angle Iro...
Page 24: ...DA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 24 Figure 16 mBDA Installation Step 3 Attach the mBDA onto the rack with the recommended rack screws Figure 17 Secure the Enclosure Step 4 Fi...
Page 25: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 25 Figure 18 Finish Installaiton 3 4 EQUIPMENT CONNECTORS The figure below presents the connectors of mBDA...
Page 26: ...port is for local commissioning LAN port is for remote connection RS485 is for extension connection when adding extended equipment 2 LED indicator LED indicator Refer to Table 5 for the detailed infor...
Page 27: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 27 7 Grounding connector 8 FAN Fan inside 9 POWER Power switch 10 AC100 240V AC power supply connector...
Page 28: ...nnected to building GND Figure 21 mBDA Grounding mBDA Rear Panel 3 5 3 mBDA CONNECTIONS Step1 Connect the mBDA DT port to the RF Source downlink and then connect mBDA MT port with RF Source uplink Ste...
Page 29: ...Pins Allocation for EXT_ALM Port for mBDA Table 4 Pin Definition of EXT_ALM Port for mBDA Pin number 1 2 3 4 Alarm definition EXT Alarm 1 GND EXT Alarm 2 GND Note Users need to configure Ext Alm 1 2...
Page 30: ...ounding wires and RF cables Check grounding connection and verify that the ground resistance is less than 5 Connect the equipment to the PC Power on equipment Monitor the initialization of the equipme...
Page 31: ...dure is shown below Connect and inquiry status Set channel No Input power detection and adjust the direction of Donor Antenna Output power confirmation Drive test and adjust the direction of Service A...
Page 32: ...Monitoring Parameters Select the equipment controlled and monitored parameters If the external devices are connected to the equipment for management please enable in the External Alarm Info Interface...
Page 33: ...Go to laptop Control Panel Network and Internet Local Area Connection Right click it and click Properties Then follow the steps shown in figure below Figure 25 PC IP Address Setting Step 3 Open browse...
Page 34: ...admin Click Log in Figure 28 Input User Name and Password 5 2 WEB GUI INTRODUCTION After log in the Web GUI main screen will appear Figure 29 Web GUI Main Screen On Comba Web GUI Home Screen there are...
Page 35: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 35 Figure 30 Devices Sceen PMU Main Management Screen Figure 31 Power Monitoring Unit...
Page 36: ...ill trigger Recovery It will reset PA and then re detect the PA output power and reflected power if they are normal the PA Service Status will turn to Normal if PA output power or reflected power is s...
Page 37: ...33 RF Unit Detail Information 5 2 2 COMMISSIONING A work flow of the commissioning process is shown on Commissioning Screen Click the Start button the software will guide you through the commissionin...
Page 38: ...ous one Follow steps shown in below figure to upgrade firmware Figure 35 Firmware Screen Upgrade Step 4 After clicking a window will pop up and click Figure 36 Firmware Screen Pop up Window 1 Step 5 W...
Page 39: ...Page 39 Figure 37 Firmware Screen Swap 5 2 4 MANAGEMENT Other parameters can be configured on Management Screen Figure 38 Management Sceen There are nine function bars list in the left side of the Ma...
Page 40: ...import export as below sub band alarm enable ATT value RF switch DL output power and so on Import and Export can help users quickly configure mBDA parameters For example if one mBDA finished configura...
Page 41: ...Setting Note For remote monitoring the IP Address must be set correctly according to the location IP of remote connection If more than one equipment is connected to the public network through the same...
Page 42: ...AL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 42 Security Figure 42 Management Security Click Modify Password window will pop up Figure 43 Modify Password Note Username cannot be...
Page 43: ...ll the parameter and alarm will set to factory default value Device Reset process will last about 2 4 minutes For PMU monitor reset users need to re login WEB GUI PA Reset Figure 45 Management PA Rese...
Page 44: ...e Page 44 Device Info Figure 46 Management Device Info Note Users can input maximum 30 bytes characters in Device Info Isolation Figure 47 Management Isolation Note This Step is the same as step3 of C...
Page 45: ...report cann t create in IE browser and make sure the computer has installed PDF Reader software If no users will see nothing 5 3 COMMISSIONING PROCEDURE To complete the installation and commissioning...
Page 46: ...te Date time automatically NOTE Make sure the device is connected with appropriate donor and service antennas before proceeding to step 4 Step 4 Click to enter to Isolation Detection Screen shown as F...
Page 47: ...NOTE At the end of first frequency band commissioning user can start other frequency band commission Figure 52 Commissioning Procedure Isolation Detective Figure 53 Commissioning Procedure Isolation...
Page 48: ...MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 48 Figure 55 Commissioning Procedure Isolation Detection Finish Step 5 RF Setting Screen for setting subband bandwidths and swi...
Page 49: ...TE For each RF module the 3 subband bandwidth setting should not be overlap each other if yes only 1 subband can be turn on other overlap subband is forbided to switch on by equipment Step 6 Click to...
Page 50: ...et output power of all subbands which channel switch is on must not exceed the nominal downlink output power 27 30 33dBm if yes Tips window will pop up shown as Figure 59 Finish the output power setti...
Page 51: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 51 Figure 60 Commissioning Procedure Finish End of Section...
Page 52: ...ent operation status can be observed remotely through OMC Periodic inspection of the repeater equipment s is recommended the recommended tasks includes Inspect and record operation status and output p...
Page 53: ...ENDIX A TOOLS FOR INSTALLATION AND MAINTENANCE The following tools not included in package are required for installation or routine maintenance Power Drill for wall mount Adjustable Wrench 0 31 inch 0...
Page 54: ...FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 54 7 2 APPENDIX B RMA RETURN MATERIAL AUTHORIZATION End of Section End of Document FOR NAM OFFICE EMAIL PLEASE INSERT support us comba...
Page 55: ...USER MANUAL FOR MBDA 200 ENU STATUS 1 0 0 Copyright refer to title page Page 55...
