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USER MANUAL FOR RA-5300 III3

ENU STATUS : 1-0-1

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2.2

TYPICAL APPLICATION

Shown below is a typical application of one MU hosts 8 RUs.

ANT

BTS

OP IN/OUT

ANT

OP_A

OP IN/OUT

850MHz_TX/RX

1800MHz_TX/RX

200MHz_TX/RX

ANT

OP_A

ANT

OP IN/OUT

ANT

OP IN/OUT

Figure 6: Application of one MU with 8 RUs

2.3

MASTER UNIT ASSEMBLY

RA-5300 MU is modular design. Below figure shows the assembly of MU.

PWR RUN ALM

MODEM

BTS_ALM

LAN

OP_

OP_A

Comba

Optical Unit

OP_

OP_A

Main Unit

Duplexer Unit

2100MHz

850MHz

1800MHz

Figure 7: MU Modular Design

Summary of Contents for RA-5300

Page 1: ...T TR RI I B BA AN ND D D DI IS ST TR RI IB BU UT TE ED D A AN NT TE EN NN NA A S SY YS ST TE EM M USER MANUAL RA 5300 III3 QE 1 0 1 Comba Telecom Ltd RA 5300...

Page 2: ...npublished 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 liabili...

Page 3: ...N CHECKLIST 19 3 3 INSTALLATION PROCEDURES 20 3 3 1 GOODS INWARDS INSPECTION 20 3 3 2 TOOLS 20 3 3 3 PREPARATION 20 3 3 4 MU CARBINET MOUNTING 20 3 3 5 MU installation 21 3 3 6 WALL MOUNT INSTALLATION...

Page 4: ...STATUS 1 0 1 Copyright refer to title page Page 4 5 4 PROPERTIES INFORMATION 54 6 TROUBLESHOOTING 59 7 APPENDICES 60 7 1 APPENDIX A TOOLS FOR INSTALLATION AND MAINTENANCE 60 7 2 APPENDIX B RMA RETURN...

Page 5: ...ews on the Bottom of the Enclosure 28 Figure 26 Finish Installation 29 Figure 27 Box Wrench 10 is a must 29 Figure 28 Allen Wrench 6 is a must 30 Figure 29 Adjustable Wrench 30 Figure 30 Electric Dril...

Page 6: ...ure 71 RU Fan Alarm 53 Figure 72 MU Equipment ID 54 Figure 73 RU Equipment ID 54 Figure 74 MU Firmware Info 55 Figure 75 RU Firmware Info 55 Figure 76 MU Equipment Info 55 Figure 77 RU Equipment Info...

Page 7: ...ht refer to title page Page 7 0 3HISTORY Change No ENU Details Of Change 1 1 0 0 This user manual first created in May 2012 which referred to its Chinese manual RA 53002 1001YH 2 1 0 1 Update product...

Page 8: ...Electrical Hz Hertz ID Identification LNA Low Noise Amplifier MCU Main Control Unit MHz Megahertz MT Mobile Terminal MTBF Mean Time Between Failures NC Normally Closed NF Noise Figure NO Normally Ope...

Page 9: ...t 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 an...

Page 10: ...bandwidth linear PA ensures signals no distortion amplification Optical fiber transmission with long distance transition at the most path loss of 10dB Has AGC function automatic compensates path loss...

Page 11: ...tle page Page 11 The figures below show the equipment enclosure layout of RA 5300 PWR RUN ALM MODEM BTS_ALM LAN OP_A OP_A OP_A OP_A OP_A OP_A Comba OP_A OP_A 850MHz 2100MHz 1800MHz Figure 1 MU Enclosu...

Page 12: ...00 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 12 1270 OPEN CLOSE OPEN CLOSE OPEN CLOSE OPEN CLOSE 220 AC 100V 240V 50Hz 60Hz 226 5 Figure 4 Front Side and Bottom Views of RA 5300 RU Encl...

Page 13: ...amplification in the MU Then the optical signals are transmitted to the RU via optical fiber The Optical TX RX Module of RU converts the DL optical signals into RF signals After amplification the sign...

Page 14: ...00MHz_TX RX ANT ANT OP_A OP_A OP_A RU OP RU OP RU OP ANT ANT ANT RU OP RU OP RU OP OP IN OUT OP IN OUT OP IN OUT ANT ANT ANT ANT ANT ANT OP IN OUT OP IN OUT OP IN OUT Figure 6 Application of one MU wi...

Page 15: ...yout for RU is shown below FSK Module OUT EMC Module PSU 1 FAN FAN MCU IN FSK_OUT FSK_IN 1900MHz DL AWS DL 700MHz DL 1900MHz UL AWS UL 700UpperC UL 700LowABC UL Optical TX RX Module Li ion Battery Dup...

Page 16: ...d RF signal convertion establish fiber optic signal link PA Module Amplifies the DL signal Duplexer Filters out the DL UL signal MCU Control and monitor the operation parameter of RU Li ion Battery Pr...

Page 17: ...olving installation operation or maintenance must be as far as reasonably free from danger Where there is a risk of damage to electrical systems involving adverse weather extreme temperatures wet corr...

Page 18: ...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 equipmen...

Page 19: ...ch 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...

Page 20: ...packing list For any shortage contact Comba Telecom Systems Do not remove items from packing materials until installation 3 3 2 TOOLS See Appendix B for a full list of tools required for installation...

Page 21: ...le page Page 21 3 3 5 MU installation MU is an indoor type device the installation procedures are shown as below Step 1 Install right angle iron and left angle iron or laminate in the mounting rack Fi...

Page 22: ...ER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 22 Step2 Level MU in angle iron or laminate Figure 12 MU Installation Step 3 Fix the enclosure Figure 13 Fix the Enclosur...

Page 23: ...US 1 0 1 Copyright refer to title page Page 23 Step 4 Finish installation Figure 14 Finish Installaiton 3 3 6 WALL MOUNT INSTALLATION OF RU A list of tools used in wall mounting is shown in below figu...

Page 24: ...5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 24 Figure 16 Allen Wrench 6 is a must Figure 17 Adjustable Wrench Figure 18 Electric Drill A list of materials used in wall mounting is sh...

Page 25: ...Bolt M10 110 4 Hex Nut GB T70 1 M8x25 4 Plain Washer GB T97 1 8 4 Spring Washer GB T93 8 4 Wall mounting steps are shown as below Step 1 use mounting bracket to identify the location of four mounting...

Page 26: ...Page 26 Figure 20 Detailed View of Wall Mounting upper part Figure 21 Detailed View of Wall Mounting lower part Two M10 110 masonry bolts two M10 screw nuts with plain washer and spring washer Two M1...

Page 27: ...the enclosure using adjuatable wrench Figure 22 Pylons Screw Step3 Hook the RU on to the top part of the bracket and then to the bottom as shown in the following figure Then tighten four M8 25 screw w...

Page 28: ...title page Page 28 Figure 24 Tighten Two Scews on the Top of the Enclosure Figure 25 Tighten Two Scews on the Bottom of the Enclosure Step 4 finish installation Two M8 25 screw with plain washer and s...

Page 29: ...III3 ENU STATUS 1 0 1 Copyright refer to title page Page 29 Figure 26 Finish Installation 3 3 7 POLE MOUNT INSTALLATION OF RU A list of tools used in pole mounting is shown in below figures Figure 27...

Page 30: ...USER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 30 Figure 28 Allen Wrench 6 is a must Figure 29 Adjustable Wrench Figure 30 Electric Drill...

Page 31: ...erials for pole mounting Identifier Discription Qty Picture Mounting Bracket RA 5200R2S1 5815 1 Hose Clamp 60 260 4 Pylons Screw RRU 040L 5810 1 Masonry Bolt M10 110 4 Hex Nut GB T70 1 M8x25 4 Plain W...

Page 32: ...32 Figure 31 Install Mounting Bracket on the Pole Hose clamp installation procedures First of all Take out the hose clamp and contrarotate the screw with a spanner to open the hose clamp as figure 34...

Page 33: ...ENU STATUS 1 0 1 Copyright refer to title page Page 33 Figure 33 Open the Hose Clamp Secondly tightened the zone circle Figure 34 Make the Zone Circle GoThrough the First Squre Hole of the Mounting Br...

Page 34: ...t the Zone Circle to the Shell and Clockwise Rotate the Screw toTighten the Circle by 10 box wrench Figure 36 Rotoate the Screw till Mounting Bracket Fixed On the Pole Thirdly use the same method to t...

Page 35: ...title page Page 35 Figure 37 Pylons Screw Step 3 Hook the RU on to the top part of the bracket and then to the bottom Figure 38 Unit Installed in Mounting Bracket Step4 fix the four M8 screws on the...

Page 36: ...efer to title page Page 36 Figure 39 Tighten Two Scews on the Top of the RU Figure 40 Tighten Two Scews on the Bottom of the RU Step6 finish installation Two M8 25 screw with plain washer and spring w...

Page 37: ...the cable will drip down at the bottom of the loop and will not climb up to the equipment 3 4 EQUIPMENT CONNECTORS RA 5300 is designed for all cables entries from the bottom of the enclosure The figur...

Page 38: ...Ethernet connector OMT commissioning port BTS_ALM DB9 female connector reports alarm to BTS Table 8 RU Connections Identifier Functional Description AC100V 240V AC110 220V Power supply interface 850MH...

Page 39: ...eptable colour code of the ground connection wire is green yellow Such a ground connection implements the Protective Ground Connection and must be connected to the equipment at the designated ground p...

Page 40: ...RUN ALM MODEM BTS_ALM LAN 1800MHz 850MHz OP_ A OP_ A OP_ A OP_A OP_A OP_A Comba 2100MHz OP_ A OP_A Fibre Optic Distribution Box Figure 46 Fibre Optic Port Connection Diagram Note The length of optica...

Page 41: ...TION The equipment alarms can be signaled to the BTS via voltage free relay contacts The voltage free relay connections are connected to the DB 9 port BTS_ALAM located on the MU The following figure a...

Page 42: ...rt RJ45 to the serial port of PC with ethernet cable supplied to achieve local monitoring and management A build in wireless modem is available for OMC connection to realize remote commissioning Conne...

Page 43: ...d verify that the ground resistance is less than 5 Connect the equipment to the PC installed with OMT software With the MU switched on RU installed and all cablings connected apply power to the RU by...

Page 44: ...rmation please refer to OMT user manual and other references 5 1 LOCAL CONNECTIONS TO OMT After installing OMT software on the PC connection to the equipment can be done locally Double click the OMT e...

Page 45: ...er to title page Page 45 5 1 2 LOCAL CONNECTION TO OMT After database configuration is done successfully the following window will pop up and select Local connection via Ethernet for local connection...

Page 46: ...8 101 Input the IP address and the Port No and click Connect it will enter into the main window of OMT 5 2 RF INFORMATION It is recommended to configure the following RF parameters for the first inst...

Page 47: ...g to the specific situation If the measured value is lower than the threshold lower limit or more than the threshold upper limit the appropriate alarm will be generated Figure 55 MU Alarm Threshold Fi...

Page 48: ...FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 48 Figure 57 MU Power Figure 58 RU Power Gain Users can adjust gain of each frequency band in RF information window for Gain Figure...

Page 49: ...RU Gain Config Enter the required value in setting columns of RF information window for Gain and press Enter or Config button to finish the configuration operation Temperature Users can get device te...

Page 50: ...USER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 50 Alarm Config Figure 63 RU Alarm Config Freq Band Config Figure 64 MU Freq Band Config Figure 65 RU Freq Band Config...

Page 51: ...ld set frequency band according to the band of dupexer Unit insert into the slot of MU For RU the band configuration has been set OK before factory no need to set on site Completion of the band config...

Page 52: ...refer to title page Page 52 5 3 ALARM INFORMATION Click any tree node in Alarm Info group Alarm Information window will appear in the right side The figures below show the alarm information Master Al...

Page 53: ...USER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 53 Channel Alarm Figure 69 MU Channel Alarm External Alarm Figure 70 RU External Alarm Fan Alarm Figure 71 RU Fan Alarm...

Page 54: ...D and slave site sub ID Set site ID according to the real situation the site sub ID should be 00 the slave site sub ID should be set according to numbers of RU FF means null RU Equipment ID includes S...

Page 55: ...USER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 55 Firmware Info Figure 74 MU Firmware Info Figure 75 RU Firmware Info Equipment Info Figure 76 MU Equipment Info...

Page 56: ...III3 ENU STATUS 1 0 1 Copyright refer to title page Page 56 Figure 77 RU Equipment Info Site Location Figure 78 MU Site Location Figure 79 RU Site Location Site Location input the current longitude an...

Page 57: ...ge Page 57 System Clock Figure 80 MU System Clock Figure 81 RU System Clock System Clock it shows the current time date information It is settable Comm Config The Comm Config information requires to b...

Page 58: ...SMS centre number of SIM card in equipment OMC Server IP OMC IP Address For equipment which support TCP IP OMC IP Port No OMC IP Port No For equipment which support TCP IP GPRS User Name Login GPRS n...

Page 59: ...he TX RX port of the Optical TX RX Module is lower than the minimum requirement which is resulted by the faulty of the optical TX RX part of Optical TX RX Module or damaged optical fiber link If so re...

Page 60: ...itle page Page 60 7 APPENDICES 7 1 APPENDIX A TOOLS FOR INSTALLATION AND MAINTENANCE The following are the recommended list of tools new installation and routine maintenance Electric drill Allen Key A...

Page 61: ...USER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 61 7 2 APPENDIX B RMA RETURN MATERIAL AUTHORIZATION FORM End of Section End of Document...

Page 62: ...USER MANUAL FOR RA 5300 III3 ENU STATUS 1 0 1 Copyright refer to title page Page 62...

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