COMBA RX-8139, User Manual

Page 1: ...__________________________________ 8 85 50 0M MH HZ Z C CD DM MA A A AN ND D U UM MT TS S D DU UA AL L M MO OD DE E W WI IR RE EL LE ES SS S B BA AN ND D S SE EL LE EC CT TI IV VE E R RE EP PE EA AT TE ER R USER MANUAL RX 8139 QE 1 0 0 Comba Telecom Ltd RX 8139 ...

Page 2: ...n 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 m...

Page 3: ...TE PLANNING CONSIDERATIONS 13 3 3 INSTALLATION PROCEDURES 14 3 3 1 GOODS INWARDS INSPECTION 14 3 3 2 TOOLS 14 3 3 3 PREPARATION 14 3 3 4 WALL MOUNTING 15 3 3 5 POLE MOUNTING OF MOUNTING RACK 16 3 3 6 DRIP LOOP 16 3 4 EQUIPMENT CONNECTORS 17 3 4 1 CONNECTORS 17 3 4 2 GROUNDING CONNECTION 18 3 4 3 RF CONNECTION 18 3 4 4 EXTERNAL ALARM CONNECTION 18 4 COMMISSIONING 19 4 1 PRE COMMISSIONING TASKS 19 4...

Page 4: ...ews of RX 8139 Enclosure 9 Figure 2 RX 8139 Internal Layout 10 Figure 3 Mounting Rack Overview 14 Figure 4 Wall Mounting 15 Figure 5 Pole Mounting Overview 16 Figure 6 Bottom Panel Interface Diagram 17 Figure 7 LEDs 19 Table 1 Equipment KOP 11 Table 2 Cable Connection 13 Table 3 LED Indicators 19 Table 4 Commissioning 21 ...

Page 5: ...FOR RX 8139 ENU STATUS 1 0 0 Copyright refer to title page Page 5 0 3 HISTORY Change No ENU Details Of Change 1 1 0 0 RX 8139 user manual first created in June 2012 and referred to its Chinese manual RX 8139 1001YH ...

Page 6: ...t Keying GSM Global Standard for Mobile Communication Hz Hertz ID Identification LNA Low Noise Amplifier MCU Main Control Unit MHz Megahertz MT Mobile Terminal MTBF Mean Time Between Failures NF Noise Figure OMC Operation Maintenance Center OMT Operation Maintenance Terminal OP Optical Fiber PA Power Amplifier PLL Phase Locked Loop PSU Power Supply Unit RF Radio Frequency RX Receive SMA Sub Miniat...

Page 7: ...ion 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 CAUTION danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type...

Page 8: ...USER MANUAL FOR RX 8139 ENU STATUS 1 0 0 Copyright refer to title page Page 8 ...

Page 9: ...tect functions easy for installation Automatic gain temperature compensation function which can maintain regular operation among working temperature Local Operation and Maintenance Terminal OMT operating status and parameters can be set or monitored by OMT PC locally It can also check the downlink power and download the latest OMT version Operation Maintenance Center OMC system working parameters ...

Page 10: ...tle page Page 10 2 EQUIPMENT DESCRIPTION 2 1 EQUIPMENT LAYOUT The following figure shows RX 8139 internal layout Li ion Battery Managed Module UL PA DL PA MT Filter DT Integrated Duplexer Surge Arrestor PSU Integrated Module ANT X2 Figure 2 RX 8139 Internal Layout ...

Page 11: ...roduct Identifier Description Quantity RX 8139 manual This equipment manual on CD Rom 1 CPC Connector X14J7P 1 Ethernet Cable 2m 1 Masonry Bolt M8x80 4 U Bolt with 2 nuts flat washer spring washer per bolt M10x85x110 2 Power Supply Cable n a 1 T shape Pentagon Screw Wrench 5mm 1 OMT V5 0 or above OMT software on CD Rom 1 Factory Test Report N A 1 End of Section ...

Page 12: ...dverse weather extreme temperatures wet corrosive or dirty conditions flammable or explosive atmospheres the system must be suitably installed to prevent danger Protective Earthing Equipment provided for the purpose of protecting individuals from electrical risk must be suitable for the purpose and properly maintained and used Handling Precautions This covers a range of activities including liftin...

Page 13: ...lation location for the product should be well ventilated The equipment has been designed to operate at the temperature range and humidity level as stated in the product specifications in the datasheet Direct sun light exposure to the equipment should be avoided Provide additional shelter if necessary Powering The power supply unit PSU provides power to all modules within the equipment Depending o...

Page 14: ...ansit is the responsibility of the agent z Open and check each package against the packing list If any items are missing please contact Comba z Do not remove items from antistatic packing until ready for installation If damage is discovered at the time of installation contact the shipping agent 3 3 2 TOOLS See Appendix A for a full list of the recommended tools required for installation and mainte...

Page 15: ...e Mounting rack as a guide z Insert the masonry bolts through the round holes and tighten them to take the weight of the entire enclosure z Hook the enclosure up onto the mounting rack and align the hole positions to that of the mounting rack then installed the hex socket bolt to complete the installation M8 Masonry Bolt Mounting Rack M8 Hex Socket Bolt Figure 4 Wall Mounting ...

Page 16: ...ing rack onto the pole z The remaining installation to secure the enclosure to the mounting rack is identical to wall mounting U Bolt Pole Mounting Rack M8 Hex Socket Bolt Figure 5 Pole Mounting Overview 3 3 6 DRIP LOOP Comba recommends that every horizontal cable entry to the equipment forms a U before its entry to the equipment Water on the cable will drip down at the bottom of the loop and will...

Page 17: ...USER MANUAL FOR RX 8139 ENU STATUS 1 0 0 Copyright refer to title page Page 17 3 4 EQUIPMENT CONNECTORS 3 4 1 CONNECTORS EXT_ALM POWER DT TX RX Figure 6 Bottom Panel Interface Diagram ...

Page 18: ...ded by connecting the earth wire of the power cord to the ground terminal of the AC supply 3 4 3 RF CONNECTION z Donor antenna connection Connect the cable form donor antenna to DT port z Mobile antenna connection Connect the cable form mobile antenna to MT port 3 4 4 EXTERNAL ALARM CONNECTION The external alarm port is used to connect with other external equipment and alarm ports Connection is no...

Page 19: ...ncluding grounding wire RF cable and optical cable Check grounding connection and verify that the ground resistance is less than 5Ω Connect the equipment to the PC installed with OMT software Check antenna system return loss which working frequency band return loss should less than 14dB VSWR 1 5 The online commissioning can be commenced with following the commissioning steps 4 2 MCU LED INDICATORS...

Page 20: ...USER MANUAL FOR RX 8139 ENU STATUS 1 0 0 Copyright refer to title page Page 20 4 3 COMMISSIONING PROCEDURES Perform the following procedures for system commissioning ...

Page 21: ...nt controlled and monitored parameters z If the external devices are connected to the equipment for management please enable in the External Alarm Info Interface 7 Test coverage area field intensity and adjust service antenna z Use test handset to verify field intensity within the coverage area If needed realign the service antenna to achieve the desired coverage z Note If during operation the equ...

Page 22: ...pment operation status can be observed remotely through OMC Periodic inspection of the repeater equipment s is recommended the recommended tasks includes z Inspect and record operation status and output power of the repeater from OMC or OMT z Verify the direction and position of antennas Re align if necessary z Make sure the cable gland and sealing on the RF cable connectors are not damaged z Veri...

Page 23: ... recommended list of tools new installation and routine maintenance Slotted screwdriver Philips screwdriver Ring spanner Assorted size 12 20mm Electrically operated drill and masonry drill bits 10mm Anti static wrist strap Allen key M5 5 Side cutter Frequency counter e g FLUKE PM6685R RF Power Meter e g Bird 5000 T shaped Pentagon Key Wrench ...

Page 24: ...USER MANUAL FOR RX 8139 ENU STATUS 1 0 0 Copyright refer to title page Page 24 6 2 APPENDIX B RMA RETURN MATERIAL AUTHORIZATION FORM End of Section End of Document ...

Page 25: ...USER MANUAL FOR RX 8139 ENU STATUS 1 0 0 Copyright refer to title page Page 25 ...