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FibeAir® RFU-C

Installation Guide

Ceragon Proprietary and Confidential

Page 3 of 93

Table of Contents

Important Notes ................................................................................................ 8

Acronyms .......................................................................................................... 8

RFU-C Overview ............................................................................................... 9

Installing an RFU-C ........................................................................................ 10

4.1

Packing......................................................................................................................... 10

4.2

Transportation .............................................................................................................. 10

4.3

Inspection ..................................................................................................................... 10

4.4

Installation Components............................................................................................... 11

4.5

Available Adapters and Installation Kits ....................................................................... 12

4.5.1

General Installation Kits ............................................................................................... 12

4.5.2

Component Kits ............................................................................................................ 12

4.6

Antenna Connection ..................................................................................................... 16

Cable Installation and Grounding .................................................................. 17

Generic Installation Procedures .................................................................... 18

6.1

Remote Mount Installation with Imperial Waveguide ................................................... 18

6.2

OMT WG Adaptor Installation ...................................................................................... 21

RFU-C Configurations .................................................................................... 23

7.1

1+0 Direct Mount Installation ....................................................................................... 23

7.2

1+0 Remote Mount Installation .................................................................................... 25

7.3

1+1 Direct Mount Installation ....................................................................................... 27

7.4

1+1 Remote Mount Installation .................................................................................... 30

7.5

2+0 Dual Polarization

– Direct Mount Installation ........................................................ 32

7.6

2+0 Dual Polarization

– Remote Mount Installation ..................................................... 35

7.6.1

OMT WG Adaptor Installation ...................................................................................... 36

7.6.2

1+0 Ready for 2+0 Dual Polarization

– Direct Mount Installation ................................ 37

7.7

2+0 Single Polarization

– Direct Mount Installation – Symmetrical Couplers .............. 39

7.8

2+0 Single Polarization

– Direct Mount Installation – Asymmetrical Couplers ............ 42

7.9

2+2 Dual Polarization

– Remote Mount Installation ..................................................... 43

7.10

4+0 Single Polarization

– Remote Mount Installation .................................................. 45

7.11

4+0 Dual Polarization

– Remote Mount Installation ..................................................... 49

7.12

4+4 Dual Polarization

– Remote Mount Installation ..................................................... 52

Installing an RFU-C External Attenuator ....................................................... 57

8.1

1+0 Mount Configuration .............................................................................................. 57

8.2

1+1 HSB with External Attenuator Configuration ......................................................... 59

Содержание FibeAir RFU-C

Страница 2: ...rks of Ceragon Networks Ltd Other names mentioned in this publication are owned by their respective holders Statement of Conditions The information contained in this document is subject to change with...

Страница 3: ...Remote Mount Installation 25 7 3 1 1 Direct Mount Installation 27 7 4 1 1 Remote Mount Installation 30 7 5 2 0 Dual Polarization Direct Mount Installation 32 7 6 2 0 Dual Polarization Remote Mount In...

Страница 4: ...ecting the Adaptor Kit to the Ericsson Antenna 72 9 4 2 Connecting the RFU to the Ericsson Antenna 73 9 5 Installing an RFU C Adaptor to Ericsson 0 3m Compact Antennas RAU2 Radios 74 9 5 1 Connecting...

Страница 5: ...ce all electrostatic must be discharged from both personnel and tools In Norway and Sweden Equipment connected to the protective earthing of the building installation through the mains connection or t...

Страница 6: ...utes les alimentations lectriques Bruit de machine d ordre 3 GPSGV le plus haut niveau de pression sonore s l ve 70 dB A au maximum dans le respect de la norme ISO EN 7779 Allgemeine Vorsichtsma nahme...

Страница 7: ...which is fully software configurable and supports a broad range of capacities and interfaces The RFU supports low to high capacities for traditional voice and Ethernet services as well as PDH SDH SON...

Страница 8: ...RFU C must be installed and permanently connected to protective earth by qualified service personnel in accordance with applicable national electrical codes 2 Acronyms CCDP Co Channel Dual Polarizatio...

Страница 9: ...tions of from QPSK to 256 QAM High spectral efficiency is ensured using the same bandwidth for double the capacity via two carriers with vertical and horizontal polarizations This feature is implement...

Страница 10: ...tion The cargo must be kept dry during transportation in accordance with ETS 300 019 1 2 Class 2 3 It is recommended that the equipment be transported to the installation site in its original packing...

Страница 11: ...nd Confidential Page 11 of 93 4 4 Installation Components The following figures show the main components involved in the installation procedures RFU C Coupler OMT Remote Pole Mount Remote Dual Pole Re...

Страница 12: ...nstallation Kit Kit for installation per terminal 1 0 4 5 2 Component Kits Description 6GHz 7 8GHz 10 11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 28 31GHz 32GHz 38GHz 42GHz RFU C COUPLER KIT RFU C6 CPLR Kit R...

Страница 13: ...C SHORT OMT KIT RFU C OMT SHORT PLATE Remote Mount 6GHz 7 8GHz 10 11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 28 31GHz 32GHz 38GHz 42GHz RFU C REMOTE MOUNT KIT RFU C Pole Mount RFU C Dual Remote Mount RFU C...

Страница 14: ...10 11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 28 31GHz 32GHz 38GHz 42GHz RFU C ADAPTOR KIT TO IMPERIAL ANT ADPT_RFU C6 RM_Imp ADPT_RFU C7_8 RM_Imp ADPT_RFU C10_11 RM_Imp ADPT_RFU C13 RM_Imp ADPT_RFU C15 RM_I...

Страница 15: ...NT 2_6FT R RFU C38 OMT INT 2_6FT R NA Radio Waves RFU C6L OMT INT RW RFU C6H OMT INT RW RFU C7_8 OMT INT RW RFU C10_11 OMT INT RW RFU C13 OMT INT RW RFU C15 OMT INT RW RFU C18 OMT INT RW RFU C23 OMT I...

Страница 16: ...type CPR flange is used a flange adaptor is required Please contact your Ceragon representative for details Note Conductive grease must be applied to the screws that connect the RFU C to the antenna...

Страница 17: ...the cable lug RFU C Grounding Cable The unit s earthing screw terminal shall be permanently connected to protective earth in a building installation in accordance with applicable national code and re...

Страница 18: ...MOTE MOUNT ADAPTOR KIT 1 Up to 15 GHz 5 RFU C REMOTE POLE MOUNT KIT 1 Required Tools Metric offset hexagon key wrench set Imperial offset hexagon key wrench set Remote Mount Installation with an Imper...

Страница 19: ...to the RFU C Adaptor Tighten the four screws supplied with the Flexible Waveguide Imperial kit Remote Mount Installation with an Imperial Waveguide 13 15 GHz 1 Mount the RFU C Adaptor supplied with t...

Страница 20: ...perial kit Remote Mount Installation with an Imperial Waveguide 18 42 GHz 1 Mount the RFU C Adaptor supplied with the RFU C Remote Pole Mount kit using the four flat screws supplied with the RFU C Ada...

Страница 21: ...M4 screws and washers supplied with the OMT adaptor kit iii Mount OMT Adaptor 2 on OMT Adaptor 1 and tighten using four M4 screws and washers supplied with the OMT adaptor kit iv Mount the flexible wa...

Страница 22: ...Installation Guide Ceragon Proprietary and Confidential Page 22 of 93 3 For 13 GHz UBR120 to 42 GHz UG383 U connect the flexible waveguide and its gasket supplied with the Flexible WG Kit directly to...

Страница 23: ...d Tools The following tools are required for the RFU C installation Metric offset hexagon key wrench 6 Phillips 2 screwdriver Procedure To install the RFU C in a direct mount 1 0 configuration Importa...

Страница 24: ...tial Page 24 of 93 Vertical Pole Horizontal Pole 1 Mount the RFU C on the antenna using the four M8 captive screws and washers that are supplied assembled in the RFU C and tighten the screws Note Make...

Страница 25: ...etric offset hexagon key wrench 6 Phillips 2 screwdriver Procedure 1 For 6 13 GHz installations only mount the RFU C remote adaptor and O Ring to the pole mount using the four flat M5 screws supplied...

Страница 26: ...FibeAir RFU C Installation Guide Ceragon Proprietary and Confidential Page 26 of 93 5 Mount the flexible waveguide on the antenna and tighten the screws and washers...

Страница 27: ...driver Metric offset hexagon key wrench 2 5 and 3 Procedure In 1 1 direct mount installation the RFU C is attached to a coupler To install a RFU C in a direct mount 1 1 configuration Notes For 15 and...

Страница 28: ...mounting direction of the twist to the coupler is according to the antenna polarization 2 Mount the coupler radio on the antenna using the four M8 screws and washers supplied with the RFU C Coupler ki...

Страница 29: ...llation Guide Ceragon Proprietary and Confidential Page 29 of 93 4 Mount the RFU C to the body of the coupler using the four M8 captive screws and washers that are supplied assembled in the RFU C and...

Страница 30: ...hexagon key wrench 6 Phillips 2 screwdriver Metric offset hexagon key wrench 2 5 and 3 Procedure In 1 1 remote mount installation the RFU C radios are attached to a coupler while the coupler is conne...

Страница 31: ...ashers that are supplied assembled in the RFU C and tighten the screws 4 Place the O Ring in the flexible waveguide flange groove 5 Mount the flexible waveguide on the coupler and tighten the screws a...

Страница 32: ...OR KIT 1 Optional for 6 7 8 and 10 11Ghz 5 RFU C OMT SHORT KIT 1 Optional Required Tools Metric offset hexagon key wrench 6 Metric offset hexagon key wrench 3 Procedure Important Do not remove the tra...

Страница 33: ...he OMT kit on the antenna using the four M8 screws and washers supplied with the OMT kit Do not tighten them yet to enable rotation of the entire assembly 3 Mount the two O Rings supplied with the OMT...

Страница 34: ...supplied assembled in the RFU C through the radio and OMT holder and tighten the screws Make sure the polarization mounting direction is correct 5 Tilt the entire assembly as described in the XPIC lin...

Страница 35: ...motely using flexible waveguides List of Items Item Description Quantity Remarks 1 ANTENNA OMT ADAPTOR 1 2 RFU C OMT KIT 1 3 RFU C RADIO 2 One is optional if using item 5 4 RFU C OMT ADAPTOR KIT 1 Opt...

Страница 36: ...Ring and install the circular transition instead 5 Mount the OMT kit on the antenna using the four M8 screws and washers supplied with the OMT kit Do not tighten them yet to enable rotation of the ent...

Страница 37: ...ation and you want to be prepared to upgrade to a 2 0 configuration for double capacity a protective short can be used to terminate the unused port Later when an additional RFU is installed on the sec...

Страница 38: ...FibeAir RFU C Installation Guide Ceragon Proprietary and Confidential Page 38 of 93...

Страница 39: ...trical Couplers ACCP List of Items Item Description Quantity Remarks 1 RFU C RADIO 2 2 RFU C SYMMETRICAL COUPLER KIT 1 3 RFU C TWIST KIT 1 Required Tools Metric offset hexagon key wrench 2 5 3 and 6 P...

Страница 40: ...For 15 and 18 GHz frequencies two O Rings are supplied in the Twist Kit and should be mounted in the twist grooves For 6 GHz frequency a gasket is used instead of an O Ring The gasket should be mounte...

Страница 41: ...Coupler Kit and tighten the screws 4 Mount the two O Rings supplied with the RFU C Circulator Symmetrical Coupler Kit 5 Mount the two RFU C radios to the body of the Circulator Symmetrical Coupler us...

Страница 42: ...fer to 1 1 Direct Mount Installation on page 27 Important When using asymmetrical couplers for a 2 0 single polarization configuration make sure to cross install the RFU C units for an even system gai...

Страница 43: ...KIT 2 3 RFU C DUAL POLE REMOTE MOUNT KIT 1 4 RFU C OMT KIT 1 5 FLEXIBLE WAVEGUIDE KIT 2 Procedure Important Do not remove the transparent pressure window located on the antenna interface or the Mylar...

Страница 44: ...ble rotation of the entire assembly 3 For 6 GHz to 11 GHz connect the waveguide adaptors as described in OMT WG Adaptor Installation on page 36 4 For 13 GHz UBR120 to 42 GHz UG383 U connect the flexib...

Страница 45: ...ty Remarks 1 RFU C RADIO 4 2 RFU C SYMMETRICAL COUPLERS KIT 3 3 RFU C REMOTE MOUNT KIT FOR 4 0 1 Required Tools Metric offset hexagon key wrench 2 5 3 6 and 8 Procedure Note Do not remove the transpar...

Страница 46: ...t the RFU C Symmetrical Coupler without the Extender part to the RFU C Pole mount bracket by tightening four M8 screws and washers supplied with the RFU C Coupler kit 4 Mount two adaptor brackets supp...

Страница 47: ...one For each RFU C Symmetrical coupler use four M8 screws and washers supplied in the RFU C Symmetrical Coupler kit Note The O ring is mounted with the flat bottom facing coupler 6 Mount the two O Rin...

Страница 48: ...ounting screws and washers can be supplied either assembled on the RFU C or as a part of RFU C kit 8 Connect the flexible waveguide to the RFU C Symmetrical coupler using the O Ring and screws supplie...

Страница 49: ...2 3 RFU C OMT KIT 1 4 RFU C DUAL POLE REMOTE MOUNT KIT 1 5 FLEXIBLE WAVEGUIDE KIT 2 Required Tools Metric offset hexagon key wrench 2 5 3 6 and 8 Procedure Procedure The procedure is similar to the 2...

Страница 50: ...ghten them yet to enable rotation of the entire assembly 3 For 6 GHz to 11 GHz connect the waveguide adaptors as described in OMT WG Adaptor Installation on page 36 4 For 13 GHz UBR120 to 42 GHz UG383...

Страница 51: ...RFU C symmetrical couplers without the Extender part to the RFU C remote mount bracket by tightening the four M8 screws and washers supplied with each RFU C Coupler kit 8 Connect the other end of the...

Страница 52: ...4 RFU C COUPLER KIT 2 5 RFU C OMT KIT 1 6 FLEXIBLE WAVEGUIDE KIT 2 Required Tools Metric offset hexagon key wrench 2 5 3 6 and 8 Procedure Important Do not remove the transparent pressure window locat...

Страница 53: ...4 For 13 GHz UBR120 to 42 GHz UG383 U connect the flexible waveguide and its gasket supplied with the Flexible WG Kit directly to the OMT port 5 Mount the pole mount brackets by tightening four M10 s...

Страница 54: ...tender from one RFU C Symmetrical Coupler by opening and removing the four M4 screws and washers as shown in following figure 9 Mount the RFU C symmetrical coupler without the Extender part to the RFU...

Страница 55: ...shers screws are supplied in the RFU C Remote Mount kit for 4 0 Repeat the operation for both RFU C symmetrical couplers 11 Mount the two O Rings supplied in the RFU C symmetrical coupler kit Mount th...

Страница 56: ...ews and washers supplied assembled in the RFU C radio Note RFU C mounting screws and washers can be supplied either assembled on the RFU C or as a part of the RFU C kit 13 Connect the flexible wavegui...

Страница 57: ...s Item Description Quantity Remarks 1 RFU C RADIO 1 2 RFU C EXTERNAL ATTENUATOR 1 Procedure 1 Remove the stickers from the RFU C External Attenuator carefully so that the sealing gaskets remain in pla...

Страница 58: ...e 58 of 93 3 Mount the RFU C to the RFU C External Attenuator using the four M8 screws and washers supplied with the RFU C Radio kit and tighten the screws The RFU C radio mounting polarization should...

Страница 59: ...T 1 Procedure 1 Mount the O Rings RFU C units and RFU C twist on the body of the RFU C coupler as described in the Coupler kit instructions 2 For each RFU C close the four M8 captive screws and washer...

Страница 60: ...sing the four M8 screws and washers supplied with the RFU C External Attenuator kit and tighten the screws The polarization mounting direction must be the same as that of the antenna 5 Mount the RFU C...

Страница 61: ...ERCS_ANT ADPT_RFU C15 ERCS_ANT ADPT_RFU C18 ERCS_ANT ADPT_RFU C23 ERCS_ANT ADPT_RFU C28_38 ERCS_ANT RFU C SRAL SIEMENS Adaptor kit MK 4161 0 MK 4162 0 MK 4163 0 ADPT_RFU C18_26 SRAL_ANT ADPT_RFU C28_...

Страница 62: ...ne 3 antennas 1 6ft However since there are some unique cases in which Andrew provided special antennas which are not supported by these adaptors it is recommended that you supply your Ceragon represe...

Страница 63: ...6 42 GHz 1 6 ft antenna in 1 0 and 1 1 configurations An adapter is used for the direct mount as shown in the following figure Note This adapter is for the NSN Flexihopper antenna List of Items Item D...

Страница 64: ...ck that the gasket is already mounted on the NSN interface side Note For UBR84 7GHz insert the gasket on the NSN antenna coupler side 2 Insert the O Ring in its groove at the rear side of the RFU C Ma...

Страница 65: ...FibeAir RFU C Installation Guide Ceragon Proprietary and Confidential Page 65 of 93 The following figure shows the RFU mounted to the NSN antenna...

Страница 66: ...on which an 1500P 11 38 GHz direct mount was previously installed the following adaptor is required frequency dependent List of Items Item Description Quantity Remarks 1 RFU C RFU P DIRECT MOUNT INTER...

Страница 67: ...polarization definition on the RFU P antenna Also check that the O Ring is mounted properly on the RFU P antenna 2 The RFU C RFU P interface is mounted with vertical polarization by default If necessa...

Страница 68: ...the section view For 1 0 Mounting Important Do not remove the transparent pressure window located on the antenna interface 4 Mount the RFU C to the RFU P Interface using the four M8 captive screws and...

Страница 69: ...e the transparent pressure window located on the antenna interface 5 Mount the two O Rings supplied in the Coupler kit and twist on the coupler body as defined in the Coupler kit instructions Note For...

Страница 70: ...oprietary and Confidential Page 70 of 93 6 Mount the coupler on the RFU P interface using the four M8 screws and washers supplied in Coupler kit and tighten the screws 7 Proceed with mounting the RFUs...

Страница 71: ...mote Mounting 8 Glue the gasket to the RFU P interface plate with the sticky side facing the plate The gasket is supplied in the RFU C RFU P Direct Mount Interface Kit 9 Connect the Flexible Wave Guid...

Страница 72: ...illips screw head bits size 2 6 0 mm Offset hexagon key wrench Procedure Important Do not remove the protective sticker from the radio 9 4 1 Connecting the Adaptor Kit to the Ericsson Antenna 1 Before...

Страница 73: ...ial Page 73 of 93 9 4 2 Connecting the RFU to the Ericsson Antenna 1 Mount the RFU to the antenna using the four M8 captive screws and washers supplied assembled in the RFU C and tighten the screws Ma...

Страница 74: ...it for RAU2 in accordance with BOM 1 Required Tools Automatic screwdriver with torque Bit screwdriver head adaptor Phillips screw head bits size 2 6 0 mm Offset hexagon key wrench Procedure Important...

Страница 75: ...ctly in their sinks in the Ericsson antenna and in the interface on the basic coupling plate 3 Place the Ericsson Coupling Basic Configuration Plate with inserts on the Ericsson antenna lower screws 4...

Страница 76: ...ial Page 76 of 93 9 5 2 Connecting the RFU to the Ericsson Antenna 1 Mount the RFU to the antenna using the four M8 captive screws and washers supplied assembled in the RFU C and tighten the screws Ma...

Страница 77: ...127 B6 A2 70 4 Required Tools 5 mm offset hexagon key wrench Procedure 1 Make sure there are two O Rings one on the NEC antenna and one on the RFU C NEC adapter plate 2 Use the Location Pin shown in t...

Страница 78: ...FibeAir RFU C Installation Guide Ceragon Proprietary and Confidential Page 78 of 93 Attaching the Adapter Plate to an NEC Shenglu Antenna Attaching the Adapter Plate to an NEC Mobi Antenna...

Страница 79: ...rs Note Make sure the polarization is correct as shown in the figure below 5 Attach the RFU C to the RFU C NEC adaptor by closing the four captive screws and four washers that are supplied assembled i...

Страница 80: ...Installation Guide Ceragon Proprietary and Confidential Page 80 of 93 Attaching the RFU C to the RFU C NEC Adapter Mobi Antenna The figure below shows the RFU C with the NEC adapter installed Shenglu...

Страница 81: ...river head adaptor Phillips screw head bits size 2 6 0 mm offset hexagon key wrench Procedure 1 Place the RFU C on the antenna adapter aligning the holes at the four corners of the two units Note Make...

Страница 82: ...the other larger are in their respective grooves on the antenna 5 Place the RFU C fastened to the adapter on the antenna aligning them with the two antenna location pins Note Make sure you align the u...

Страница 83: ...FibeAir RFU C Installation Guide Ceragon Proprietary and Confidential Page 83 of 93 The figure below shows the RFU C with the SRAL adapter installed...

Страница 84: ...pter Kit as follows ADPT_RFU C18 ALU_Melody for 18 26 GHz UBR220 ADPT_RFU C13 ALU_Melody for 13 GHz UBR120 1 Required Tools Automatic screwdriver with torque Bit screwdriver head adaptor Phillips scre...

Страница 85: ...and the RFU C ALU Adapter kit If they are not aligned release the four screws of RFU C ALU Transition rotate the RFU C ALU Transition by 90 degrees and re tighten the screws 3 Place the RFU C Radio o...

Страница 86: ...n ALU Antenna before mounting the RFU C ALU Adapter kit this O Ring is part of the ALU antenna 5 Gently place the RFU C ALU Adapter kit on the ALU Antenna tube s feeder using the slots to center the R...

Страница 87: ...tallation Guide Ceragon Proprietary and Confidential Page 87 of 93 6 Latch the RFU C ALU Adapter kit to the ALU antenna using the four latches It is highly recommended to secure at least one of the la...

Страница 88: ...by qualified personnel to verify proper installation maintenance and condition of equipment Ceragon disclaims any liability or responsibility for the results of improper or unsafe installation practi...

Страница 89: ...pplied i Make sure that the interface plate has been properly located before tightening to a torque of 10Nm 5 Refer to Step 6 for polarization settings ii Make sure that the timing pin is located in t...

Страница 90: ...torque of 10Nm 5 6 Set the polarization Vertically Polarized Application i Align the Polarization indicator on the transition assembly with the V timing mark on the interface plate ii Loosen the two...

Страница 91: ...he H timing mark on the interface plate ii Loosen the two c sk screws two places until the transition assembly can rotate freely iii Rotate the transition assembly until the timing pin is located in t...

Страница 92: ...GHz 18 26 GHz 28 42 GHz Flex WG Remote Mount antenna Added on remote mount configurations 0 5 0 5 1 2 1 5 1 5 1 0 Direct Mount Integrated antenna 0 2 0 2 0 4 0 5 0 5 1 1 HSB Direct Mount Main Path 1 6...

Страница 93: ...TS X 7 8 GHz RFU C7_8 TS NP RFU C7_8 TS P RFU C7_8 TS X 10 11 GHz RFU C10_11 TS NP RFU C10_11 TS P RFU C10_11 TS X 13 GHz RFU C13 TS NP RFU C13 TS P RFU C13 TS X 15 GHz RFU C15 TS NP RFU C15 TS P RFU...

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