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FRTek PrimAer 28, Operating Manual

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FRTek PrimAer 28 Operating Manual Download Page 19

   

 

 

 

PRIVATE AND CONFIDENTIAL ©  2020 FRTEK CO., LTD. 

 

19

 

PrimAer 28GHz 

Operating Manual

 
 

Output Interface 

Optic 

2 Ports 

 

 

Figure 3.  DU Port Configuration. 

 

No 

Content 

①

 

Port that transmit/receives optic signal 

②

 

Port to monitor T-SYNC 

③

 

Port to monitor Downlink SISO Path RF signal 

④

 

Antenna port to transmit external signal from the Modem 

⑤

 

Port to monitor Downlink MIMO Path RF signal 

⑥

 

Port to monitor internal 10MHz Reference signal 

⑦

 

Port to connect WEB GUI 

⑧

 

Port to supply -53.3V power from the Rectifier 

⑨

 

Port to connect GUI (Connected when cover is open) 

⑩

 

Internal Antenna, transmit/receive RF wireless signal 

 

3.2 SU Figure and Configuration 

The SU consists of One enclosure with a mounting bracket enabling wall attachment. The SU receives 

optic signal from the DU through Fiber-Optic cable, converts into 28GHz RF signal and sends the 5G 

signal through the antenna. (Downlink) It also converts the 28GHz RF signal received from the UE into 

optic signal and sends to the DU through Fiber-Optic cable. (Uplink) 

When  cascading  there  is  the  SU_C  that  connects  between  the  DU  and  SU_E,  the  figure  and 

configuration is the same. 

Summary of Contents for PrimAer 28

Page 1: ...TEK CO LTD 1 PrimAer 28 Operating Manual PrimAer 28GHz Operating Manual Document Reference Company Fiber Radio Technologies Version Ver 0 Document Status Release 1 Issue Date 2020 11 Department R D Group 1 Author Manager Jun Sung Park ...

Page 2: ...rademarks mentioned in this manual are registered trademarks of FRTek Please read this service manual before installation and operation Use the system only in accordance with the contents and directions of this manual The specification and information regarding the products in this manual are subject to change due to updates to system functionality or system revision changes without notice For the...

Page 3: ...20 FRTEK CO LTD 3 PrimAer 28GHz Operating Manual Revision History Version Issue Date Details of Revision Author Authorizing Manager V 0 Nov 17th 2020 Original Jun Sung Park This manual is produced by R D Group 1 Printed in FRTek ...

Page 4: ...sideration 15 2 2 System Network Configuration 16 Chapter 3 System Configuration 17 3 1 DU Figure and Configuration 18 3 2 SU Figure and Configuration 19 3 3 Rectifier Details and Configuration 21 3 4 DU SU Rectifier Connecting 23 Chapter 4 System Specification 25 4 1 System Specification 26 4 1 1 Downlink Specification 26 4 1 2 Uplink Specification 27 4 2 Instrumental Specification 27 4 2 1 Struc...

Page 5: ...able Connection 40 5 3 SU Installation 41 5 3 1 Product Installation 41 5 3 2 Ground Cable Connection 44 5 3 3 Antenna Tilt 44 5 3 4 Optic Cable Power Cable Connection 46 5 4 Rectifier Installation 47 5 4 1 Product Installation 47 5 4 2 Ground Cable Connection 51 5 4 3 Power Cable Connection 52 5 4 4 Other Installation Environment 53 Chapter 6 Local GUI Graphical User Interface 54 6 1 GUI Configur...

Page 6: ...ction 38 Figure 15 DU Tilt 39 Figure 16 DU Optic Cable and Power Cable Connection 40 Figure 17 Required Space for SU Installation 41 Figure 18 SU Anchor Bolt Assemble 41 Figure 19 SU Wall Installation Assemble 42 Figure 20 SU Pole Installation Assemble 43 Figure 21 SU Ground Cable Connection 44 Figure 22 SU Tilt 45 Figure 23 SU_C Optic Cable and Power Cable Connection 46 Figure 24 SU_E Optic Cable...

Page 7: ... Unit SU_C Service Unit_Cascade SU_E Service Unit_End GUI Graphical User Interface SISO Single Input Single Output MIMO Multiple Input Multiple Output ACLR Adjacent Channel Leakage Power Ratio ALC Auto Level Control AGC Auto Gain Control EVM Error Vector Magnitude 3GPP 3rd Generation Partnership Project ...

Page 8: ...PRIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 8 PrimAer 28GHz Operating Manual Chapter 1 Safety Certification Notice 1 1 FCC Warning Statements 1 2 Certification Notice ...

Page 9: ...ations not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment 1 1 3 Health and Safety Warnings PrimAer should only be operated by approved integrator The integrator should observe all written warnings that are in the Operating Manual The integrator who is tasked with handling installation operation and servicing of the PrimAer Syste...

Page 10: ...e kept in a legible condition The network provider needs to ensure that PrimAer is operated within the FCC OET Bulletin 65 standards regarding RF Emissions to avoid health hazards associated with radiation from the antennas in the unit Suggested remedies are RF hazard type signs Do not use any solvents chemicals or cleaning solutions containing alcohol ammonia abrasives or any corrosive type produ...

Page 11: ... the external temperatures of the unit can reach very high temperatures Please be careful The label is attached to the front of the equipment and the PSU Power Supply Unit Warning RF Radiation Exposure Warning This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment Warning This equipment should be installed and operated with a minimum distance of 40 cm b...

Page 12: ...e For PLUGGABLE EQUIPMENT the socket outlet shall be installed near the equipment and shall be easily accessible FCC This equipment complies with the applicable sections of Title 47 CFR Parts 15 30 UL This equipment complies with UL Standard for safety for information technology equipment including electrical business equipment FDA CDRH This equipment uses a LASER according to FDA CDRH Rules This ...

Page 13: ...PRIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 13 PrimAer 28GHz Operating Manual Chapter 2 System Overview 2 1 System Overview 2 2 System Network Configuration ...

Page 14: ...es of locations that the PrimAer 28 system would be installed but not limited to Shopping Malls Hotels Campuses Airports Subways Stadiums and Convention Centers Utility poles near roads The PrimAer system provides coverage for in building and outdoor environments A proper RF design will provide a more accurate representation of the expected coverage System capable frequency mmWave 28GHz SISO MIMO ...

Page 15: ...ssly The DU then amplifies the signal and provides 5G service to the SU The SU then extracts the TDD sync signal received from the base station and sends to each unit The modules on each unit are designed so that the configurations can be easily attached and detached for module replacement and maintenance For outdoor purposes the DU SU and Rectifier are designed with IP66 structure so that dust po...

Page 16: ...ured with 3 units the DU SU and Rectifier The Rectifier supplies DC power to the DU and SU and is connected to the DU and SU with a power cable Also the DU and SU is connected with a single fiber optic cable and multiple SU s can also be connected in series through a single fiber optic cable The DU can support antenna beam forming to 50 Up down left right through GUI The DU and SU can support ante...

Page 17: ...TIAL 2020 FRTEK CO LTD 17 PrimAer 28GHz Operating Manual Chapter 3 System Configuration 3 1 DU Figure and Configuration 3 2 SU Figure and Configuration 3 3 Rectifier Figure and Configuration 3 4 DU SU Rectifier Connecting ...

Page 18: ...d sends it to the SU over the Fiber Optic cable Downlink It also converts the optic signal received from SU over the fiber optic cable converts this to 28GHz 5G RF which is sent to the base station through the intenna Uplink The DU is configured with the antenna DIFM DAOM EMS boards The rectifier powers the DU through the power port with 53 3V DC power Figure 2 DU Figure Item Content Remark Size 2...

Page 19: ...upply 53 3V power from the Rectifier Port to connect GUI Connected when cover is open Internal Antenna transmit receive RF wireless signal 3 2 SU Figure and Configuration The SU consists of One enclosure with a mounting bracket enabling wall attachment The SU receives optic signal from the DU through Fiber Optic cable converts into 28GHz RF signal and sends the 5G signal through the antenna Downli...

Page 20: ...OM module The rectifier powers the SU through the power port with 53 3V DC power Figure 4 SU Figure Item Content Remark Size 200 x 320 x 190mm 7 87 x 12 59 x 7 48 Bracket included Weight CASECADE Approx 5 78kg 12 74lb END Approx 5 48kg 12 08lb Bracket included Input Interface Intenna 18dBi Output Interface Optic 1 2 Ports ...

Page 21: ...ply 53 3V power from the Rectifier Port to connect to GUI Connect when cover is open Internal antenna transmit receives RF wireless signal 3 3 Rectifier Details and Configuration The Rectifier is a unit to supply power to the DU and SU The Rectifier consists of One enclosure with a mounting bracket enabling wall attachment It receives input AC 100 240V power and outputs DC 53 3V voltage to total o...

Page 22: ...z Operating Manual Figure 6 Rectifier Figure Item Content Remark Size 177 x 346 x 158mm 6 97 x 13 62 x 6 22 Bracket included Weight Approx 5 4kg 11 9lb Bracket included Input Interface AC 100 240V Output Interface DC 53 3V Figure 7 Rectifier Port Configuration ...

Page 23: ... 240V input port Battery connection port 3 4 DU SU Rectifier Connecting The DU and SU are connected with a Fiber Optic cable The Rectifier is connected with the DU and SU with a power cable Each cable connection method is as below Do not plug fiber into PORT A NC for the DU and PORT B DOWN for the SU_E because it is a non functioning port Figure 8 DU SU Wiring Method Fiber Optic Cable ...

Page 24: ...PRIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 24 PrimAer 28GHz Operating Manual Figure 9 DU SU Rectifier Wiring Method Power Cable ...

Page 25: ... 2020 FRTEK CO LTD 25 PrimAer 28GHz Operating Manual Chapter 4 System Specification 4 1 System Specification 4 2 Instrumental Specification 4 3 Electrical Specification 4 4 Environmental Specification 4 5 Antenna Specification ...

Page 26: ...to eliminate radio shade The wireless quality of 5G NR service in this system satisfies at least 80 performance of the base station wireless quality This system supports continuous communication hand over on the UE when the UE is moving to an adjacent base station 4 1 1 Downlink Specification Item Specification DU DL Input Part SU DL Output Part Input Frequency 27 925GHz 425MHz 5GHz 425MHz Output ...

Page 27: ...losure type In building outdoor SU_End Enclosure type In building outdoor Rectifier Enclosure type In building outdoor The PrimAer 28GHz components should be installed in a place that can be readily accessed for maintenance The PrimAer 28GHz is designed to IP66 standards 4 2 2 Material and Components The passive devices used for each unit of the PrimAer 28GHz have stable characteristics on frequen...

Page 28: ...28GHz comply with RoHS Restriction of hazard materials 4 3 Electrical Specification The power from the Rectifier operates normally on commercial power AC100 240V 60Hz It has over power over voltage protection function on the user power In case of black out the equipment RF setting value automatically returns to the previous status right before the black out The equipment ground is located on both ...

Page 29: ...e When proceeding specified waterproof test there should be no trace of moisture penetration inside the equipment Environmental test must be conducted in accordance with room temperature standard in building standard for external enclosure outdoor standard For the environment test items and method repeat cycle follow the operator environment test procedure PrimAer 28 main environment terms are as ...

Page 30: ...x 8 elements for port 2 SISO path 18dBmi Max 4 x 8 elements for port 1 port 2 MIMO path 21dBmi Max Dummy elements Included Frequency bandwidth 24 25 29 5GHz Beam Width 30 in H Plane 15 in V Plane 4 5 2 SU Antenna Item Specification Remark Antenna pitch 5 2mm 0 2 Lattice Rectangular Type Patch Feed Dual port1 port2 Excitation Single ended Gain Typical 3dB per element 32 elements for each polarizati...

Page 31: ...RIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 31 PrimAer 28GHz Operating Manual Chapter 5 System Installation 5 1 Tools 5 2 DU Installation Method 5 3 SU Installation Method 5 4 Rectifier Installation Metho ...

Page 32: ...s This chapter explains how to connect all necessary cables and how to install each piece of equipment DU SU and Rectifier 5 1 Tools Tools recommended for installation are below No Tools No Tools 1 Hole Security Torx Drivers 4 Type 1 M3 T10H 2 M4 T20H 3 M5 T25H 3 M6 T30H 2 Screw Driver No 3 3 Spanners 19mm 4 Hammer Drill 5 M12 Set Anchor 1 M12 Nut 2 M12 Spring Washer 3 M12 Plain Washer 6 Concrete ...

Page 33: ... Hammer 11 Rubber Hammer 12 HEX Direct Screw Diameter 6mm Length 40mm 13 Plastic Wall Plug Diameter 8mm Length 40mm 14 6 5 Plain Large Washer 15 SUS BAND Size according to Pole diameter 16 Tape Measure 17 Level Bar 18 Hand Safety Gloves Other cables and components required for installation are below ...

Page 34: ...Hz Operating Manual No Tools No Tools 1 Rectifier AC Cable 2 DC Input Cable 3 Ground Wire Line 4 SC APC type Optic Fiber 5 SMA type 10dB Attenuator 6 ESD Gloves Warning System ground must be connected to a building installed ground point for proper protection ...

Page 35: ...d Space for DU Installation The DU mounting bracket allows for tilting vertically and horizontally It requires a minimum of 19 68 inches 500mm in diameters around the unit from the front view and 11 81 inches 300mm in radius from the side view of installation Figure 11 DU Anchor Bolt Assemble for Wall Installation Above picture is a simple drawing for the anchor bolt installation The Assembly orde...

Page 36: ...drawing of the DU wall installation The Assembly order is shown below 1 Totally unscrew M6 Torx Sems Screw 2ea of B to separate Wall Mount Bracket from the DU Unscrew M6 Torx Sems Screw 2ea of A only enough for the Wall Mount Bracket to be separated 2 Place the Wall Mount Bracket and the 6 5 Plain Large Washers 4ea according to the Anchor Bolt and assemble using HEX Direct Screws 4ea 3 Place the D...

Page 37: ...ems Screw 2ea of B to separate Wall Mount Bracket from the DU Unscrew M6 Torx Sems Screw 2ea of A only enough for the Wall Mount Bracket to be separated 2 Use M6 Torx Sems Screw 4ea to assemble the Wall Mount Bracket and Pole Mount Bracket 3 Use driver to assemble the Bracket and SUS Band 4ea on the pole Place the DU according to the Guide Fixing Groove picture Pole diameter can apply from 3 14 SU...

Page 38: ... and re screw the M6 Torx Sems Screw 2ea of A 5 Check with the lever bar to confirm that the horizontal vertical angles are correct 5 2 2 Ground Cable Connection Figure 14 DU Ground Cable Connection In order to protect the DU connect enclosure grounding with building grounding in order to prevent DU from electrical danger ...

Page 39: ...e DU has an intenna integrated antenna so does not require any additional antenna installation It can be tilted up down and left right using the mounting bracket Figure 15 DU Tilt The above diagram shows the DU rotation angle up down left right The DU is placed outdoors and installed at an optimal location to transmit receive 5G signal from the base station and can be tilted as above picture ...

Page 40: ... PrimAer 28GHz Operating Manual 5 2 4 Optic Cable Power Cable Connection Figure 16 DU Optic Cable and Power Cable Connection The DU is a designated outdoor equipment so it must be waterproofed after connection with the optic cable and power cable ...

Page 41: ...ntally It requires a minimum of 19 68 inches 500mm in diameters around the unit from the front view and 11 81 inches 300mm in radius from the side view of installation Figure 18 SU Anchor Bolt Assemble Above picture is a simple drawing for the anchor bolt installation The Assembly order is shown below 1 Mark position on the wall Horizontally 90mm and vertically 110mm 2 Use hammer drill concrete 8m...

Page 42: ...rew 2ea of B to separate Wall Mount Bracket from the DU Unscrew M6 Torx Sems Screw 2ea of A only enough for the Wall Mount Bracket to be separated 2 Place the Wall Mount Bracket and the 6 5 Plain Large Washers 4ea according to the Anchor Bolt and assemble using HEX Direct Screws 4ea 3 Place the SU according to the Guide Fixing Groove picture 4 Screw back the M6 Torx Sems Screw 2ea of B and re scre...

Page 43: ...cket from the DU Unscrew M6 Torx Sems Screw 2ea of A only enough for the Wall Mount Bracket to be separated 2 Use M6 Torx Sems Screw 4ea to assemble the Wall Mount Bracket and Pole Mount Bracket 3 Use driver to assemble the Bracket and SUS Band 4ea on the pole Place the SU according to the Guide Fixing Groove picture Pole diameter can apply from 3 14 SUS band should be assembled as shown below 4 S...

Page 44: ...Connection Figure 21 SU Ground Cable Connection In order to protect the SU connect enclosure grounding with building grounding in order to prevent SU from electrical danger 5 3 3 Antenna Tilt The SU services to radio shaded areas Since the SU is an intenna it does not require additional antenna installation It can be rotated and tilted up down left and right using mounting bracket ...

Page 45: ...28GHz Operating Manual Figure 22 SU Tilt The above picture shows the SU rotation angles up down left right The SU can be mounted either indoors or outdoors in an optimized location that enables it to transmit and receive the 5G signal from the base station ...

Page 46: ...PRIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 46 PrimAer 28GHz Operating Manual 5 3 4 Optic Cable Power Cable Connection Figure 23 SU_C Optic Cable and Power Cable Connection ...

Page 47: ...ction Since the SU can be placed either outdoors or in building it must be made waterproof after connected with the RF cable and power cable 5 4 Rectifier Installation 5 4 1 Product Installation The Rectifier can be installed on the wall or pole mounted using brackets clamps Figure 25 Required Space for Rectifier Installation ...

Page 48: ...m side of equipment for cable connection space Figure 26 Rectifier Anchor Bolt Assemble Above picture is a simple drawing for the anchor bolt installation The Assembly order is shown below 1 Mark position on the wall Horizontally 150mm and vertically 130mm 2 Use hammer drill concrete 17mm drill bit to drill a hole with a depth of 55mm or more on the marked positions 3 Remove dust from the holes 4 ...

Page 49: ...p understand the proper installation the Rectifier ASSY and bracket are not separated during installation Assembly order is as shown below 1 Place Bakelite 4ea on the M12 Anchor Bolt place Mount Bracket according to M12 Anchor Bolt 2 Insert M12 Insulation Bushing 4ea M12 Plain Washer 4ea M12 Spring Washer 4ea M12 HEX Nut and assemble with 19mm spanner 3 Check with the lever bar to confirm that the...

Page 50: ...on Assembly order is shown below 1 Separate the Wall Mount Bracket from the Rectifier and assemble to Pole Mount Bracket using M6 Torx Sems Screw 6ea 2 Use driver to assemble the Bracket and SUS Band 4ea on the pole SUS band should be assembled as shown below 3 Place the Rectifier according to the Guide Fixing Groove picture Pole diameter can apply from 3 14 4 Screw the M5 Torx Sems Screw 2ea ...

Page 51: ...th the lever bar to confirm that the horizontal vertical angles are correct 5 4 2 Ground Cable Connection Figure 29 Rectifier Ground Cable Connection In order to protect the Rectifier connect enclosure grounding with building grounding in order to prevent Rectifier from electrical danger ...

Page 52: ...PRIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 52 PrimAer 28GHz Operating Manual 5 4 3 Power Cable Connection Figure 30 Rectifier Power Cable Connection ...

Page 53: ...or DC input to the DC OUT port 1 4 Since the Rectifier is an outdoor unit it must be waterproofed after connecting with power cable 5 4 4 Other Installation Environment Figure 31 Standing Pole or Mounting Tripod Pole When Wall or Electrical Pole installation is not available for the DU SU and Rectifier then can use a Standing Pole or Mounting Tripod Pole for configuration ...

Page 54: ...PRIVATE AND CONFIDENTIAL 2020 FRTEK CO LTD 54 PrimAer 28 Operating Manual Chapter 6 Local GUI Graphical User Interface 6 1 GUI Configuration ...

Page 55: ...o will use the operation manual is required to have professional knowledge and construction operation experience on repeater systems The GUI program is an operation program created for system control and monitoring The GUI program is communicated using USB B type port on each equipment Through the main screen of each unit the user can monitor and control the entire system operation status 6 1 GUI ...

Page 56: ...on List This item is to use implemented additional functions The History function temperature power Table manage function the firm ware download function and the Debug function can be used History Item to use Alarm History function Item to check connected unit s alarm history Table Item to create manage output table and temperature table per each unit Download Item to download firmware per each un...

Page 57: ... to monitor the modem s RSRP RSRQ real time and control modem reset MVBX Status This item can monitor signal information from the OTA of the base station such as PSS SNR RSRP real time and can check sync acquisition and RSRP AGC functions RSRP Item to check RSRP of the input signal from the DU SNR Item to check SNR of the input signal from the DU PSS Item to check PSS of the input signal from the ...

Page 58: ... MIMO RF DL output real time monitoring DL ATT AOM SISO RF AOM MIMO RF DL Atten control ALC Limit Level AOM SISO RF DL UL AOM MIMO RF DL UL Auto Limit Control limit level setting ALC On Off AOM SISO RF DL UL AOM MIMO RF DL UL Auto Limit Control function On Off control UL Output AOM SISO RF AOM MIMO RF UL output real time monitoring UL ATT AOM SISO RF AOM MIMO RF UL Atten control UL ISO ATT AOM SIS...

Page 59: ...ystem Also this item can real time monitor each unit s alarm status through each unit item s alarm GUI Connection This is where the unit and PC can be connected When pressing the arrow that checks Comport and clicking the Auto button the unit PC connected comport will automatically be renewed and when pressing the CONNECT button the button status will change to DISCONNECT allowing access to the GU...

Page 60: ...rmation list is as below F W Ver MCU Firmware Version FPGA Ver FPGA Firmware Version Cur Time Current Time Rpt Type Repeater Type Rpt Maker Repeater Maker Cur Temper Current Temperature Temperature H Temperature Upper Setting Temperature L Temperature Lower Setting SU ID Item to set the ID to connect SU cascade to upper DU or SU DL UL Test DL UL fixed mode setting for testing on TDD operation mode...

Page 61: ...L ATT AOM SISO MIMO IF UL Atten control UL Cas ATT AOM SISO MIMO IF UL Cascade Atten control ALC Limit Level AOM SISO MIMO IF ALC limit level setting ALC On Off AOM SISO MIMO IF ALC function On Off control Front End ATT Array Ant DL UL SISO MIMO Atten control LD AOM SISO MIMO DL LD Power real time monitoring LD Lower AOM SISO MIMO DL LD Power lower value setting and alarm display PD AOM SISO MIMO ...

Page 62: ...erating Manual Fiber Radio Technologies CO LTD All rights reserved Copyright ⓒ FRTek Co Ltd All rights reserved Without any authorization of FRTek Co Ltd the disclosure distribution reproduction and reuse of all or part of the information in this manual to the 3rd party are strictly prohibited ...

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