Cambium Networks PTP 820 RFU-E Installation Manual Download

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Installation Guide

Summary of Contents for PTP 820 RFU-E

Page 2: ...material Accordingly any copyrighted material of Cambium its licensors or the 3rd Party software supplied material contained in the Cambium products described in this document may not be copied reproduced reverse engineered distributed merged or modified in any manner without the express written permission of Cambium Furthermore the purchase of Cambium products shall not be deemed to grant either ...

Page 3: ...6 Chapter 1 Before You Start 1 1 Important Notes 1 2 Safety Precautions Declared Material 1 3 General Equipment Precautions 1 3 Allgemeine Vorsichtsmaßnahmen für die Anlage 1 5 Pre installation Instructions 1 6 Packing 1 6 Transportation and Storage 1 6 Unpacking 1 6 Inspection 1 6 Antenna Types 1 7 RFU E Antenna Types 1 7 Power Specifications 1 8 Electrical Requirements 1 8 Important Notes 1 8 En...

Page 4: ...wer Cable 3 31 Connecting a CAT 5e or CAT 6 Data Cable 3 34 Chapter 4 Generic Installation Procedures 4 40 Torque Requirements 4 40 Chapter 5 Installation Procedure and Antenna Alignment 1 0 with 43 dBi Flat Antenna and Alignment Device 5 41 Pole Mount Assembly and Installation 5 45 Procedure 5 45 Wall Mount Assembly and Installation 5 47 Attaching the RFU E to the Installation and Alignment Devic...

Page 5: ...ward 5 44 Figure 9 Installation and Alignment Device Highest Elevation 45 Upward 5 44 Figure 10 Horizontal Polarization Radio and Installation and Alignment Kit 5 49 Figure 11 Horizontal Polarization Screws Location 5 49 Figure 12 Vertical Polarization Radio and Installation and Alignment Kit 5 50 Figure 13 Vertical Polarization Screws Location 5 50 Figure 14 Azimuth Screws Top View Azimuth 45 to ...

Page 6: ...able and Specifications 3 17 Table 8 CAT 5e Cable Color Code 3 18 Table 9 Outdoor CAT 5e Cable Specifications Electrical Requirements 3 19 Table 10 Outdoor CAT 5e Cable Specifications Mechanical Environmental Requirements 3 19 Table 11 Outdoor DC Cable Specifications Electrical Requirements 3 20 Table 12 Outdoor DC Cable Specifications Mechanical Environmental Requirements 3 20 Table 13 Cable Clam...

Page 7: ... found Error Reference source not found Error Reference source not found Error Reference source not found Error Reference source not found Error Reference source not found Contacting Cambium Networks Support website https support cambiumnetworks com Main website http www cambiumnetworks com Sales enquiries solutions cambiumnetworks com Support enquiries https support cambiumnetworks com Repair inq...

Page 8: ...re of the customer or anyone acting on the customer s behalf to abide by the instructions system parameters or recommendations made in this document Cross references References to external publications are shown in italics Other cross references emphasized in blue text in electronic versions are active links to the references This document is divided into numbered chapters that are divided into se...

Page 9: ...for one 1 year from date of shipment from Cambium Networks or a Cambium distributor Cambium Networks warrants that hardware will conform to the relevant published specifications and will be free from material defects in material and workmanship under normal use and service Cambium shall within this time at its own option either repair or replace the defective product within thirty 30 days of recei...

Page 10: ...zed security practices Security aspects to be considered are protecting the confidentiality integrity and availability of information and assets Assets include the ability to communicate information about the nature of the communications and information about the parties involved In certain instances Cambium makes specific recommendations regarding security practices however the implementation of ...

Page 11: ...he following format Warning Warning text and consequence for not following the instructions in the warning Cautions Cautions precede instructions and are used when there is a possibility of damage to systems software or individual items of equipment within a system However this damage presents no danger to personnel A caution has the following format Caution Caution text and consequence for not fo...

Page 12: ...m equipment in EU countries Disposal of Cambium equipment European Union EU Directive 2002 96 EC Waste Electrical and Electronic Equipment WEEE Do not dispose of Cambium equipment in landfill sites For disposal instructions refer to http www cambiumnetworks com support Disposal of surplus packaging Do not dispose of surplus packaging in landfill sites In the EU it is the individual recipient s res...

Page 13: ...Start This chapter provides technical information about RFU C installation This chapter consists of the following sections Important Notes Safety Precautions Declared Material Pre installation Instructions Appendix Antenna Types Power Specifications ...

Page 14: ...ges or modifications of equipment not expressly approved by the manufacturer could void the user s authority to operate the equipment and the warranty for such equipment RFU E is intended for installation in a restricted access location RFU E must be installed and permanently connected to protective earth by qualified service personnel in accordance with applicable national electrical codes ...

Page 15: ...amounts to 70 dB A or less in accordance with ISO EN 7779 Anti Static Static electricity may cause body harm as well as harm to electronic components inside the device Anyone responsible for the installation or maintenance of the RFU C RFU must use an ESD Wrist Strap ESD protection measures must be observed when touching the unit To prevent damage before touching components inside the device all e...

Page 16: ...elatives à l équipement Caution L utilisation de commandes ou de réglages ou l exécution de procédures autres que celles spécifiées dans les présentes peut engendrer une exposition dangereuse aux rayonnements Caution L usage de RFU C s accompagne du risque suivant d électrocution et de danger électrique le débranchement d une alimentation électrique ne déconnecte qu un module d alimentation électr...

Page 17: ...ls die hier angegebenen kann dies gefährliche Strahlung verursachen Caution Beachten Sie beim Arbeiten mit RFU C das folgende Stromschlag und Gefahrenrisiko Durch Abtrennen einer Stromquelle wird nur ein Caution Stromversorgungsmodul abgetrennt Um die Einheit vollständig zu isolieren trennen Sie alle Stromversorgungen ab Maschinenlärminformations Verordnung 3 GPSGV der höchste Schalldruckpegel bet...

Page 18: ...ent and out of direct sunlight in accordance with ETS 300 019 1 1 Class 1 2 Unpacking The equipment is packed in sealed plastic bags and moisture absorbing bags are inserted Any separate sensitive product such as printed boards are packed in anti static handling bags The equipment is further packed in special designed cases Marking is done according to standard practice unless otherwise specified ...

Page 19: ... Polarization Single Linear V or H Co cross polar ratio 30dB Side lobe suppression ETSI EN 3020217 4 V2 1 1 2017 05 CLASS 3 Direct Mount Antenna RFU E can be mounted directly using the following antenna types for integrated antennas specific antennas are required CommScope VHLP series The Direct Mount antenna interface is according to Waveguide Standard Antenna Flange WR12 UG387 U If a different a...

Page 20: ...isconnect device circuit breaker in the building installation o Shall be readily accessible and incorporated external to the equipment o The maximum rating of the overcurrent protection shall be up to 6 Amp Environmental Specifications Operating ETSI EN 300 019 1 4 Class 4 1 Temperature range for continuous operating temperature with high reliability 33 C 27 F to 55 C 131 F Temperature range for e...

Page 21: ...ocedure 1 On the front of each RFU E unit loosen the nut plain washer and serrated washer from the GND stud using the metric offset hexagon key and the wrench 2 Place the cable lug supplied with the RFU E grounding kit in place on the screw 3 Secure the cable lug 4 The second side of the GND cable should be connected to the main ground bar or terminal ground bar of the site 5 Perform a resistance ...

Page 22: ...nit s earthing screw terminal shall be permanently connected to protective earth in a building installation in accordance with applicable national code and regulations by a service person Any outdoor antenna cable shield shall be permanently connected to protective earth in a building installation ...

Page 23: ... IDU When using a CAT 5e or CAT 6 cable the cable can carry both the data and the DC power required for the RFU E The CAT 5e or CAT 6 cable is connected to P1 When using an optical fiber cable an external DC power cable is required to supply power to the RFU The DC power cable is connected to P1 and the optical fiber cable is connected to P2 Note P3 and P4 are reserved for future use Figure 1 RFU ...

Page 24: ...ting a DC Power Cable no grounding is required For CAT 5e CAT 6 cables see Connecting a CAT 5e or CAT 6 Data Cable the shielded Ethernet cable SF UTP construction must be grounded to the antenna tower at the top next to the RFU the entry to the indoor cabinet and every 50m using the kit CAT6a_gnd_kit_kit Table 3 Cable Grounding Kit Marketing Model Description PTP 820 High Speed GND Kit for CAT6A C...

Page 25: ...es Grounding the Cables phn 4026 003v000 Page 3 13 3 Close the grounding bracket around the cable 4 Tighten the two screws to secure the grounding bracket around the cable 5 Install the grounding lug on the grounding bar or directly to the tower ...

Page 26: ...Chapter 3 Connecting the Data and Power Cables Grounding the Cables phn 4026 003v000 Page 3 14 6 Tighten the grounding lug ...

Page 27: ...ailability of a UPS Uninterrupted Power Source battery backup and emergency power generator The power supply must have grounding points on the AC and DC sides Caution The user power supply GND must be connected to the positive pole in the RFU E power supply Any other connection may cause damage to the system Note For the warranty to be honored you must install the RFU E in accordance with the inst...

Page 28: ...mplementation for this port complies with EN61000 4 5 Class 4 provided the DC or CAT 5e CAT 6 cable was prepared according to the instructions in Connecting a CAT 5e or CAT 6 Data Cable In areas in which severe lighting conditions are likely to occur it is strongly recommended to add additional protection by placing lightning protectors on the CAT 5e or CAT 6 cable near the connection point with t...

Page 29: ...SM 30m N000082L140A PTP 820 Optical CABLE SM 50m N000082L141A PTP 820 Optical CABLE SM 80m N000082L142A PTP 820 Optical CABLE SM 100m N000082L143A PTP 820 Optical CABLE SM 150m DC Cable and Connector Table 5 DC Cable and Connector Marketing Model Description N000082L019A PTP 820 Outdoor_DC_cbl_2x18AWG_drum 305m N000082L165A PTP 820 Mini Power Adaptor Cat 5e Cable and Specifications Table 6 CAT 5e ...

Page 30: ...e for o Fast Ethernet o Gigabit Ethernet o PoE Cable Design The numbers in the figure below refer to the items listed beneath the figure Figure 2 Cable Design 1 Conductor 2 Insulation 3 Screen Alu Pet foil Alu outside 4 Tinned copper braid 5 Jacket Table 7 CAT 5e Cable Color Code Pair Wire A Wire B 1 WHITE blue BLUE 2 WHITE orange ORANGE 3 WHITE green GREEN 4 WHITE brown BROWN ...

Page 31: ...4 pairs according to ANSI TIA EIA 568 B 2 Wire gage 24 AWG Stranding Solid Voltage rating 70V Shielding Tinned copper Braid Coverage 80 Aluminum Foil Pinout Table 9 Outdoor CAT 5e Cable Specifications Mechanical Environmental Requirements Jacket UV resistant Outer diameter 6 10 mm Operating and Storage temperature range 40 C 85 C Flammability rating According to UL 1581 VW1 IEC 60332 1 RoHS Accord...

Page 32: ...V Dielectric strength 2KV AC min Table 11 Outdoor DC Cable Specifications Mechanical Environmental Requirements Jacket UV resistant Outer diameter 7 10 mm Operating and Storage temperature range 40 C 85 C Flammability rating According to UL 1581 VW1 IEC 60332 1 RoHS According to Directive 2002 95 EC Securing the Cables All cables should be secured at every meter on site using either a T Rups kit M...

Page 33: ...0082L014A PTP 820 Glands_x5_KIT In addition gland caps can be ordered to protect the cable and connector from damage when elevating the cable and gland to the radio unit See Step Error Reference source not found in Section Appendix General Installation Procedure Gland caps are ordered separately in kits of 10 caps each Table 13 Gland Caps P N Description N800082L009A PTP 820E Cable Protection Cap ...

Page 34: ...tallation Procedure This procedure applies to all cable types and explains how to install the cables using long glands The gland is supplied assembled 1 Before inserting a cable you must disassemble the gland cap and gland rubber from the gland body 2 Slide the gland cap into the cable 3 Slide the gland rubber into the cable ...

Page 35: ...sturbing the cable 5 Optionally after securing the cable into the body of the gland you can close the other side of the gland with an M28 gland cap The gland cap protects the cable and connector from damage when elevating the cable and gland to the radio unit 6 The M28 gland cap has a hook on top After attaching the gland cap to the gland you can connect a rope to the hook and use this to lift the...

Page 36: ... 24 7 If you used an M28 gland cap to close the gland when raising the gland and cable to the radio unit remove the gland cap from the gland at this point by unscrewing the cap 8 Connect the cable to the port 9 Screw the gland into the radio unit until there is full contact between the gland and the radio unit ...

Page 37: ...io and cannot be seen Tighten the gland gently and make sure there is no resistance If there is resistance stop immediately and thread out the gland Verify that the gland thread is not damaged and tighten the gland again Note Pay attention that the gland rubber is properly located and not damaged during the tightening of the gland cap If the gland thread is damaged do not use it 11 Tighten the rea...

Page 38: ...wer Cables Special Instructions for use of Glands phn 4026 003v000 Page 3 26 Figure 3 Tightening the Front Portion of the Gland Figure 4 Tightening the Rear Portion of the Gland 12 Secure the cable to the lip of the gland using a tie wrap ...

Page 39: ...ble must be used to connect the RFU E to an external power source See Connecting a DC Power Cable To connect an optical fiber cable and the SFP transceiver 1 Use a pre assembled cable 2 Split the connector into two separate LC connectors one for each fiber 3 Remove the gland cap and rubber from the gland body 4 Slide the gland cap into the cable 5 Slide the rubber into the cable 6 Insert the fiber...

Page 40: ...he cable to the lip of the gland using a tie wrap Important Note If you are raising the cable to a radio unit on a tower this step is crucial to prevent the cable from slipping from the gland which could damage the connector 8 Connect the fibers to the SFP transceiver Listen for the click to ensure that they are fully inserted ...

Page 41: ...d SFP phn 4026 003v000 Page 3 29 9 Remove the tie wrap securing the cable to the gland Note A new tie wrap must be used to secure the cable to the gland at the end of the procedure as described in Step Error Reference source not found 10 Connect the connector into the RFU E connector ...

Page 42: ...the gland make sure the gland is aligned with the tapped hole in the unit Tightening the gland at an angle can ruin the thread on the gland and prevent proper sealing of the interface Tighten the gland gently and make sure there is no resistance If there is resistance stop immediately thread out the gland and verify that the gland threads are not damaged Then tighten the gland again If the gland t...

Page 43: ...r from an external power source to the RFU A special power connector is used with the cable as described in Steps Error Reference source not found and Note The DC power cable and connector must be ordered separately See DC Cable and Connector To connect a DC power cable 1 Strip off 45 mm from the cable jacket 2 Expose 10 mm at the edge of each of the two wires 3 Insert the power cable into the gla...

Page 44: ...nnecting a DC Power Cable phn 4026 003v000 Page 3 32 5 Insert the power cable wires into the power connector Match to the 0V wire and to the 48V wire and tighten the screws with a flat screwdriver 6 Plug the power cable with connector into the P1 port ...

Page 45: ...ake sure the gland is even with the cover Tighten the gland gently and make sure there is no resistance If there is resistance stop immediately and verify that the gland is not being inserted at an angle Tightening the gland at an angle can ruin the thread on the gland and prevent proper sealing of the interface 8 Tighten the gland cap 9 Secure the cable to the gland with a tie wrap ...

Page 46: ...rounding and connectivity it is recommended to use pre assembled CAT 5e or CAT 6 cables Important Note To ensure proper grounding the RJ 45 plug must be shielded with a crimping tail Preparing the CAT 5e or CAT 6 Cable and Plug in Field Table 14 Materials for Preparing Ethernet Data Cables P N Description N000082L016A PTP 820 CAT5E Outdoor 100m drum N000082L014A PTP 820 Glands_x5_KIT N000082L173A ...

Page 47: ...en the separated wires 8 Insert the wires into the RJ45 plug Verify that each wire is fully inserted into the front of the RJ45 plug and in the correct order according to the pinouts shown in Section Appendix Outdoor CAT 5e Cable Specifications The sheath of the CAT 5e or CAT 6 cable should extend into the plug by about 13 mm and held in place by the crimp 9 Extend the cable jacket with the shield...

Page 48: ...g 13 Push back the CAT 5e or CAT 6 plug cover on the connector plug Note It is recommended that the newly prepared cable be tested with a Cable Analyzer such as the FLUKE DTX 1800 or the equivalent to make sure the cable complies with ANSI TIA EIA 568 B 2 Make sure to verify both connectivity and grounding continuity at both ends of the cable Preparing the CAT 5e or CAT 6 Data Cable Already Assemb...

Page 49: ...03v000 Page 3 37 3 Insert the CAT 5e or CAT 6 cable into the gland body Connection of CAT 5e or CAT 6 Cable to RFU E To connect the CAT 5e or CAT 6 cable to the RFU E 1 Remove the relevant cap from the RFU E radio You can use the side of the gland to unscrew the cap 2 Connect the cable to the RFU E ...

Page 50: ...portant Note Before tightening the gland make sure the gland is even with the cover Tighten the gland gently and make sure there is no resistance If there is resistance stop immediately and verify that the gland is not being inserted at an angle Tightening the gland at an angle can ruin the thread on the gland and prevent proper sealing of the interface ...

Page 51: ...Chapter 3 Connecting the Data and Power Cables Connecting a CAT 5e or CAT 6 Data Cable phn 4026 003v000 Page 3 39 4 Tighten the gland cap 5 Secure the cable to the gland using a tie wrap ...

Page 52: ...is is a critical step in any link but most important when installing XPIC Torque Requirements When tightening the captive screws use 20 Nm torque for radio antenna radio mediation device and mediation device antenna connections In order to avoid misalignment screws should be tightened progressively When fastening a waveguide to the radio or mediation device use the following torque according to fr...

Page 53: ...lignment device enables you to easily adjust the antenna s azimuth and elevation in gross and fine intervals Gross alignment enables you to adjust the azimuth and elevation in 15 increments Fine alignment enables you to make more precise adjustments by turning the Azimuth and Elevation nuts such that each turn is equal to an adjustment of 0 25 There are two M8 Elevation Screws and two M8 Azimuth s...

Page 54: ...ntenna and Alignment Device Torque Requirements phn 4026 003v000 Page 5 42 Upon delivery the installation and alignment device is aligned 45 downward elevation and straight ahead azimuth You can adjust the azimuth up to 45 in either direction by manually turning the azimuth base ...

Page 55: ...the placement of the Azimuth Screws This enables you to adjust the azimuth a full 90 in either direction See Extending the Azimuth Range Figure 7 Installation and Alignment Device Extended Azimuth Range You can adjust the elevation from the delivery position of 45 downward to a position as far as 45 upward Be sure to attach the RFU E radio and antenna to the installation and alignment device befor...

Page 56: ...Antenna and Alignment Device Torque Requirements phn 4026 003v000 Page 5 44 Figure 8 Installation and Alignment Device Delivery Elevation 45 Downward You can adjust the elevation upwards as far as 45 upward Figure 9 Installation and Alignment Device Highest Elevation 45 Upward ...

Page 57: ...alignment device on the ground prior to attaching the device to the pole mount if the logistics of the location make this more feasible than attaching the radio afterwards See Attaching the RFU E to the Installation and Alignment Device List of Items Item Description Quantity Remarks 1 PTP 820E Flat Antenna Mounting kit 1 Required Tools Socket key wrench inch set Socket key wrench metric set Open ...

Page 58: ...with 43 dBi Flat Antenna and Alignment Device Pole Mount Assembly and Installation phn 4026 003v000 Page 5 46 2 To secure the installation and alignment device to the pole tighten the four nuts on the outer bracket two on each side as shown in the figure below ...

Page 59: ...antity Remarks 1 RFU E Flat Antenna Mounting Kit 1 2 RFU E radio with 43 dBi Flat Antenna 1 3 Anchor screws M8x70 4 Not supplied with mounting kit 4 M8x45 screws 4 Not supplied with mounting kit 5 M8 spring washer 4 Not supplied with mounting kit 6 M8 flat washer 4 Not supplied with mounting kit Required Tools Appropriate key wrench for the M8x45 screws A drilling machine Note In wall mount assemb...

Page 60: ...ount Assembly and Installation phn 4026 003v000 Page 5 48 2 Remove the bracket and drill four holes into the wall 3 Insert the anchor screws into the wall 4 Place the mounting kit in front of the 4 anchor screws and tighten the 4 M8 screws spring washers and flat washers to secure the mounting device to the wall ...

Page 61: ...ach the RFU E according to the desired polarization as shown in the figures below Note that o For vertical polarization the upper screw must be approximately 2 00 to the right the lower screw must be approximately 8 00 to the left and the RSL interface should be at approximately 9 00 to the left o For horizontal polarization the upper screw must be approximately 10 00 to the left the lower screw m...

Page 62: ... 0 with 43 dBi Flat Antenna and Alignment Device Attaching the RFU E to the Installation and Alignment Device phn 4026 003v000 Page 5 50 Figure 12 Vertical Polarization Radio and Installation and Alignment Kit Figure 13 Vertical Polarization Screws Location ...

Page 63: ... of screws and nuts located on the installation and alignment device Figure 5Figure 5 Adjusting the Antenna Azimuth Note For wall mount installations if it is necessary to adjust the azimuth by more than 45 you must first adjust the position of the Azimuth Screws See Extending the Azimuth Range Performing Gross Azimuth Adjustment To adjust the antenna azimuth 1 Loosen the Azimuth Fixing Pin Figure...

Page 64: ...d to its approximate location lock the azimuth fixing pin by rotating the pin clockwise until it appears to be aligned with its groove At this point you must adjust the azimuth base until the fixing pin slips into its groove There are notches within the device that enable you to adjust the azimuth in 15 increments You can then perform fine azimuth adjustment as described below You will hear a clic...

Page 65: ...rm fine azimuth alignment 1 Turn the Azimuth Nut Figure 5 either by hand or using a key wrench for fine tuning of the azimuth Each turn is equal to an adjustment of 0 25 2 Tighten the two M8 Azimuth Screws connected to the azimuth base Extending the Azimuth Range To extend the azimuth range beyond 45 in either direction 1 Manually rotate the azimuth base 45 in the direction you want to align the a...

Page 66: ...zimuth Screws Top View Azimuth 45 to the Right Figure 15 Removing the Azimuth Screws Side View 3 Insert the Azimuth Screws in the holes opposite their previous locations For example if you are adjusting the azimuth to the left move the Azimuth Screw to the left of the device from the left hole to the right hole and move the Azimuth Screw to the right of the device from the right hole to the left h...

Page 67: ...026 003v000 Page 5 55 shown in Figure 14 and Figure 16 This will place the azimuth at an angle of 45 to the left or 45 to the right Figure 16 Azimuth Screws in New Placement Top View Azimuth 45 to the Right Figure 17 Repositioning the Azimuth Screws Side View 4 Tighten the two Azimuth Screws by hand leaving them free enough so that you can manually rotate the azimuth base ...

Page 68: ...zimuth Adjustment and Performing Fine Azimuth Adjustment to further adjust the azimuth from the 45 angle created by repositioning the Azimuth Screws Adjusting the Antenna Elevation Performing Gross Elevation Adjustment To perform gross adjustment of the antenna elevation 1 Loosen the Elevation Fixing Pin Figure 5 by pulling it gently out of its groove and rotating it counter clockwise 2 Move the E...

Page 69: ...ligned with its groove At this point you must adjust the Elevation Adaptor until the fixing pin slips into its groove There are notches within the device that enable you to adjust the elevation in 15 increments You can then perform fine elevation adjustment as described below You will hear a click when the pin slips into the groove Performing Fine Elevation Adjustment To perform fine elevation ali...

Page 70: ... and Antenna Alignment 1 0 with 43 dBi Flat Antenna and Alignment Device Performing Antenna Alignment Using the Enhanced Alignment Kit phn 4026 003v000 Page 5 58 2 Tighten the two M8 Elevation Screws connected to the Elevation Adaptor ...

Page 71: ...Required Tools The following tools are required for the RFU E installation Metric offset hexagon socket key wrench 6 Allen key Phillips 2 screwdriver Procedure Important Do not remove the transparent pressure window located on the antenna interface To install the RFU E in a direct mount 1 0 configuration Note If necessary change the antenna polarization by rotating the unit in accordance with the ...

Page 72: ...Chapter 6 1 0 Direct Mount Installation Performing Antenna Alignment Using the Enhanced Alignment Kit phn 4026 003v000 Page 6 60 Figure 18 Horizontal Vertical Pole Twist orientation ...

Page 73: ...d Alignment Kit phn 4026 003v000 Page 6 61 For horizontal polarization locate the twist with the letter H vertical to the hook cover at 3 00 and fasten the two screws For vertical polarization locate the twist with the letter V vertical to the hook cover at 3 00 and fasten the two screws ...

Page 74: ...g the Enhanced Alignment Kit phn 4026 003v000 Page 6 62 1 Mount the RFU E on the antenna using the four M8 captive screws and washers that are supplied assembled with the RFU E and tighten the screws Note Make sure the polarization mounting direction of the RFU E is correct ...

Page 75: ...e of the electrical RJ 45 interface Figure 19 RFU E LEDs RJ 45 Interface The LED on the left indicates the port s Admin state Off Admin is Disabled Green Admin is Enabled The LED on the right indicates the interface s Admin and cable connection status and whether there is traffic on the interface Off Admin is Disabled or no cable is connected to the interface Green Admin is Enabled and a cable is ...

Page 76: ...s three LEDs that indicate the status of the radio link and the unit as a whole Status Radio and EXT The EXT LED is not relevant for RFU E Status LED The Status LED indicates the power status of the RFU Off The power is off Red The power is on the system is in initialization phase and the link to the IDU is not yet up Green The power is on and the link to the IDU is up Radio LED The Radio LED indi...

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