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Market Research Report
Product code 
1033647

Huawei Technologies Co. Ltd. 5G NR Band n78 (3400-3600MHz) Model RRU 5818 (8x50W) WD5MRRUSLA0A/02312LWK

Published: | EJL Wireless Research | 145 Pages, 177 Exhibits, 54 Tables | Delivery time: 1-2 business days

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Huawei Technologies Co. Ltd. 5G NR Band n78 (3400-3600MHz) Model RRU 5818 (8x50W) WD5MRRUSLA0A/02312LWK
Published: October 25, 2021
EJL Wireless Research
Content info: 145 Pages, 177 Exhibits, 54 Tables
Delivery time: 1-2 business days
  • Description
  • Table of Contents
  • List of Tables

This report provides a comprehensive analysis for the Huawei Technologies RRU 5818 system. This product is a 5G NR remote radio unit and supports RF output power of 400W (8x 50W) at FR1 n78 3500MHz.

Features:

  • System Functional Description
  • System Level Block Diagrams
  • High Level Mechanical Analysis
    • Heat Sink
    • Heat Fins
  • High Level PCB Analysis
  • Component Diagrams
    • Semiconductor/component locations on PCB
  • High Level Bill of Materials
    • Semiconductor ICs (ASICs, FPGAs, memory, logic, power, etc.)
    • Passive/other components (Transformers, Power inductors, Power capacitors, power/datacom/optical connectors)
    • Complete Part Number/Marking
    • Component Manufacturer Identification
    • Function Component Description
    • Package Type
  • Excludes analysis of passive chip resistors, capacitors, and inductors
  • Total Pages: 145
  • Total Exhibits: 177
  • Total Tables: 54
Product Code: DNA-I-2021-002/DNA-I-2021-002E

TABLE OF CONTENTS

EXECUTIVE SUMMARY

  • Active/Passive Component Summary
  • Important Note:

CHAPTER 1: HUAWEI RRU

  • Overview of Remote Radio Unit (RRU)

CHAPTER 2: MECHANICAL ANALYSIS

  • Main Chassis/Heat Sink
  • Main Chassis/Heat Sink Thermal Fins
  • Secondary Chassis/Heat Sink
  • Interface Panel Cover
  • RRU Pressure Equalization Vent

CHAPTER 3: POWER SUPPLY SUBSYSTEM

  • Power Supply Module
  • Power Supply Module Top Shield
  • Power Supply Module Bottom Shield
  • Power Supply PCB Analysis
  • 1.5kW DC-DC Converter Module

CHAPTER 4: FRONTHAUL/RADIO TRANSCEIVER SUBSYSTEM

  • Radio Transceiver RF Shield
  • Top PCB Component Analysis
  • Bottom PCB Component Analysis

CHAPTER 5: RF FILTER SUBSYSTEM

  • Cavity Filter Section
  • Antenna Feed Section

APPENDIX A: COMPONENT ANALYSIS

APPENDIX B: COMPONENT TYPE BY AREA

APPENDIX C: ACTIVE COMPONENTS BY SUPPLIER

APPENDIX D: PASSIVE COMPONENTS BY SUPPLIER

List of Tables

  • Table 1: Power Supply PCB Top Bill of Materials
  • Table 2: Power Supply PCB Bottom Bill of Materials
  • Table 3: DC-DC Converter Pin 6-15 Functions
  • Table 4: Area A1 Active Bill of Materials
  • Table 5: Area A2 Passive Bill of Materials
  • Table 6: Area A2 Passive Bill of Materials
  • Table 7: Area B1 Active Bill of Materials
  • Table 8: Area B1 Passive Bill of Materials
  • Table 9: Area B2 Bill of Materials
  • Table 10: Area B3 Bill of Materials
  • Table 11: Area B4 Bill of Materials
  • Table 12: Area B5 Bill of Materials
  • Table 13: Area B6 Bill of Materials
  • Table 14: Area B7 Bill of Materials
  • Table 15: Area B8 Bill of Materials
  • Table 16: Area B9 Bill of Materials
  • Table 17: Area B10 Bill of Materials
  • Table 18: Area B11 Bill of Materials
  • Table 19: Area B12 Bill of Materials
  • Table 20: Area C1 Active Bill of Materials
  • Table 21: Area C2 Passive Bill of Materials
  • Table 22: Area C3 Bill of Materials
  • Table 23: Area C4 Bill of Materials
  • Table 24: Area D1 Bill of Materials
  • Table 25: Area D2 Bill of Materials
  • Table 26: Area D3 Bill of Materials
  • Table 27: Area D4 Bill of Materials
  • Table 28: Area E1A Bill of Materials
  • Table 29: Area E1B Bill of Materials
  • Table 30: Area E1C Bill of Materials
  • Table 31: Area E1D Bill of Materials
  • Table 32: Area E2A Bill of Materials
  • Table 33: Area E2B Bill of Materials
  • Table 34: Area E3 Bill of Materials
  • Table 35: Area E4 Bill of Materials
  • Table 36: Area E5 Bill of Materials
  • Table 37: Area F1A Bill of Materials
  • Table 38: Area F1B Bill of Materials
  • Table 39: Area F1C Bill of Materials
  • Table 40: Area F1D Bill of Materials
  • Table 41: Antenna Feed RF Channel Configuration
  • Table 42: RF Combiner PCB Top Bill of Materials
  • Table 43: RF Combiner PCB Bottom Bill of Materials
  • Table 44: RRU 5818 Areas by Component Type
  • Table 45: RRU 5818 Areas by Component Type (con't)
  • Table 49: RRU 5818 Areas by Active Component Vendor
  • Table 50: RRU 5818 Areas by Active Component Vendor (con't)
  • Table 53: RRU 5818 Areas by Passive/Connector/Other Component Vendor
  • Table 54: RRU 5818 Areas by Passive/Connector/Other Component Vendor (con't)

List of Exhibits:

  • Exhibit 1: Typical Configuration of RRU5818 in a 3-Sector 5G Macro Site
  • Exhibit 2: RRU System Block Diagram
  • Exhibit 3: Example with and without Beamforming
  • Exhibit 4: 8T Beamforming Example
  • Exhibit 5: MainChassis/Heat Sink, External View
  • Exhibit 6: Main Chassis/Heat Sink, Internal View
  • Exhibit 7: Main Chassis/Heat Sink, External Top View
  • Exhibit 8: Main Chassis/Heat Sink, External Bottom View
  • Exhibit 9: Main Chassis/Heat Sink, External Side Left and Right Views
  • Exhibit 10: Main Chassis/Heat Sink Heat Pipes and Thermal Pedestals Detail
  • Exhibit 11: Main Chassis/Heat Sink, Heat Pipe D Expanded View
  • Exhibit 12: Heat Pipe D Air Gap, Enlarged View
  • Exhibit 13: Fronthaul/Beamforming ASIC Heat Sink Location
  • Exhibit 14: Fronthaul/Beamforming ASIC Heat Sink + Heat Pipe Detail
  • Exhibit 15: Fronthaul/Beamforming ASIC Heat Sink, Top View
  • Exhibit 16: Fronthaul/Beamforming ASIC Heat Sink, Bottom View
  • Exhibit 17: Fronthaul/Beamforming ASIC Heat Sink, Side View
  • Exhibit 18: Thermal Pedestals 1 and 2 Dimensions
  • Exhibit 19: Thermal Pedestal 3 Dimensions
  • Exhibit 20: Thermal Pedestal 4 Dimensions
  • Exhibit 21: RRU Chassis/Heat Sink Thermal Fins, Left Side View
  • Exhibit 22: RRU Chassis/Heat Sink Thermal Fins, Top View
  • Exhibit 23: RRU Chassis/Heat Sink Thermal Fins, Bottom View
  • Exhibit 24: RRU Chassis/Heat Sink Thermal Fins, Front View
  • Exhibit 25: RRU Chassis/Heat Sink Thermal Vent Grill
  • Exhibit 26: RRU Chassis/Heat Sink, Internal vs. External View
  • Exhibit 27: RRU Chassis/Heat Sink Thermal Fin Dimensions, Top View
  • Exhibit 28: RRU Chassis/Heat Sink Thermal Fin Dimensions, Bottom View
  • Exhibit 29: RRU Main Chassis Thermal Fin Types and Configuration
  • Exhibit 30: RRU Secondary Chassis Thermal Fin Types and Configuration
  • Exhibit 31: Attachment Method for Thermal Fin Type 5
  • Exhibit 32: Main Chassis/Heat Sink Thermal Fin Type 5
  • Exhibit 33: RRU Secondary Chassis/Heat Sink Location, External View
  • Exhibit 34: RRU Secondary Chassis/Heat Sink Location, Internal View
  • Exhibit 35: RRU Secondary Chassis/Heat Sink, External Screw Location
  • Exhibit 36: RRU Secondary Chassis/Heat Sink Guide Pin and Screw Locations, External View
  • Exhibit 37: RRU Secondary Chassis/Heat Sink Dimensions, External View
  • Exhibit 38: RRU Secondary Chassis/Heat Sink Dimensions, Internal View
  • Exhibit 39: RRU Secondary Chassis/Heat Sink Dimensions, Left Side View
  • Exhibit 40: RRU Secondary Chassis/Heat Sink Dimensions, Right Side View
  • Exhibit 41: RRU Secondary Chassis/Heat Sink Dimensions, Top View
  • Exhibit 42: RRU Secondary Chassis/Heat Sink Dimensions, Bottom View
  • Exhibit 43: RRU Secondary Chassis/Heat Sink Thermal Pedestals, Top View
  • Exhibit 44: RRU Secondary Chassis/Heat Sink Thermal Pedestals, Angled View
  • Exhibit 45: RRU Secondary Chassis/Heat Sink Plastic Insert Dimensions
  • Exhibit 46: RRU Secondary Chassis/Heat Sink Thermal Vent Dimensions
  • Exhibit 47: RRU Interface Panel Cover Location, Closed (Left) and Unlocked (Right)
  • Exhibit 48: RRU Interface Panel Cover, Open (Left) and Close Up (Right)
  • Exhibit 49: RRU Product Label Details
  • Exhibit 50: RRU Interface Panel Cover/Handle Locked, External View
  • Exhibit 51: RRU Interface Panel Cover/Handle Locked, Internal View
  • Exhibit 52: RRU Interface Panel Cover/Handle Unlocked, External View
  • Exhibit 53: RRU Interface Panel Cover/Handle Unlocked, Internal View
  • Exhibit 54: RRU Interface Panel Cover/Handle, Right Side View
  • Exhibit 55: RRU Interface Panel Cover/Handle, Left Side View
  • Exhibit 56: RRU Interface Panel, Detailed View
  • Exhibit 57: RRU Interface Panel Cover Hinge Location
  • Exhibit 58: RRU Interface Panel Cover Hinge
  • Exhibit 59: Pressure Vent, External View
  • Exhibit 60: Pressure Vent, Internal View
  • Exhibit 61: Pressure Vent Membrane
  • Exhibit 62: RRU Power Supply Module Location
  • Exhibit 63: RRU Power Supply Module Location (Power Supply Module Removed)
  • Exhibit 64: RRU Power Supply Module Top View
  • Exhibit 65: RRU Power Supply Module Bottom View
  • Exhibit 66: RRU Power Supply Module Top Shield, External View
  • Exhibit 67: RRU Power Supply Module Top Shield, Internal View
  • Exhibit 68: RRU Power Supply Bottom Shield External View
  • Exhibit 69: RRU Power Supply Bottom Shield Internal View
  • Exhibit 70: DC-DC Converter Module Thermal System
  • Exhibit 71: DC-DC Converter Module Interposer Thermal Interface Material
  • Exhibit 72: DC-DC Converter Module Interposer Dimensions
  • Exhibit 73: DC-DC Converter Module Heat Transfer Cross Section Diagram
  • Exhibit 74: Power Supply PCB Dimensions, Top View
  • Exhibit 75: Power Supply PCB Dimensions, Bottom View
  • Exhibit 76: 20-wire Board to Board Cable [Component ID 32]
  • Exhibit 77: Power Supply PCB Top Component Diagram
  • Exhibit 78: Power Supply PCB Bottom Component Diagram
  • Exhibit 79: DC Input Voltage 2-Wire Connector [Component ID 17], Top/Bottom and Left/Right Views
  • Exhibit 80: DC Input Voltage 2-Wire Connector [Component ID 17], Front and Back Views
  • Exhibit 81: RRU Power Supply PCB Circuit Diagram
  • Exhibit 82: DC-DC Converter Module, Top View
  • Exhibit 83: DC-DC Converter Module, Bottom View
  • Exhibit 84: Radio Transceiver PCB, Top View (Left) and Bottom View (Right)
  • Exhibit 85: RF Shield Location
  • Exhibit 86: Radio Transceiver RF Shield, External View
  • Exhibit 87: Radio Transceiver RF Shield, External View
  • Exhibit 88: Radio Transceiver PCB, Top, Area A
  • Exhibit 89: Radio Transceiver PCB, Top, Area A1 Active Component Diagram
  • Exhibit 90: Radio Transceiver PCB, Top, Area A2 Active Component Diagram
  • Exhibit 91: Radio Transceiver PCB, Top, Area A2 Passive Component Diagram
  • Exhibit 92: Radio Transceiver PCB, Top, Area B
  • Exhibit 93: Radio Transceiver PCB, Top, Area B1 Active (Left) and Passive (Right) Component Diagrams
  • Exhibit 94: Radio Transceiver PCB, Top, Area B2 Active Component Diagram
  • Exhibit 95: Radio Transceiver PCB, Top, Area B3 Active Component Diagram
  • Exhibit 96: Radio Transceiver PCB, Top, Area B4 Active Component Diagram
  • Exhibit 97: Radio Transceiver PCB, Top, Area B5 Active Component Diagram
  • Exhibit 98: Radio Transceiver PCB, Top, Area B6 Active Component Diagram
  • Exhibit 99: Radio Transceiver PCB, Top, Area B7 Active Component Diagram
  • Exhibit 100: Radio Transceiver PCB, Top, Area B8 Active Component Diagram
  • Exhibit 101: Radio Transceiver PCB, Top, Area B9 Active Component Diagram
  • Exhibit 102: Radio Transceiver PCB, Top, Area B10 Active Component Diagram
  • Exhibit 103: Radio Transceiver PCB, Top, Area B11 Active Component Diagram
  • Exhibit 104: Radio Transceiver PCB, Top, Area B12 Active Component Diagram
  • Exhibit 105: Radio Transceiver PCB, Top, Area C
  • Exhibit 106: Radio Transceiver Dual Channel Power Amplifier, Area Cx
  • Exhibit 107: Radio Transceiver PCB, Top, Area C1 Component Diagram
  • Exhibit 108: RF Tx Chain Block Diagram
  • Exhibit 109: Radio Transceiver PCB, Top, Area C1 Solder Attach Detail
  • Exhibit 110: Radio Transceiver PCB, Top, Area D
  • Exhibit 111: Radio Transceiver PCB, Top, Area D1 Component Diagram
  • Exhibit 112: Radio Transceiver PCB, Top, Area D2 Component Diagram
  • Exhibit 113: Radio Transceiver PCB, Top, Area D3 Component Diagram
  • Exhibit 114: Radio Transceiver PCB, Top, Area D4 Component Diagram
  • Exhibit 115: Radio Transceiver PCB, Top, Area E
  • Exhibit 116: Radio Transceiver PCB, Top, Area E1
  • Exhibit 117: Radio Transceiver PCB, Top, Area E1A Component Diagram
  • Exhibit 118: Radio Transceiver PCB, Top, Area E1B Component Diagram
  • Exhibit 119: Radio Transceiver PCB, Top, Area E1C Component Diagram
  • Exhibit 120: Radio Transceiver PCB, Top, Area E1D Component Diagram
  • Exhibit 121: Radio Transceiver PCB, Bottom, Area E3 Component Diagram
  • Exhibit 122: Radio Transceiver PCB, Bottom, Area E4 Component Diagram
  • Exhibit 123: Radio Transceiver PCB, Bottom, Area E5 Component Diagram
  • Exhibit 124: Radio Transceiver PCB, Bottom, Area E6 Component Diagram
  • Exhibit 125: Radio Transceiver PCB, Bottom, Area F
  • Exhibit 126: Radio Transceiver PCB, Bottom, Area F1
  • Exhibit 127: Radio Transceiver PCB, Bottom, Area F1A Component Diagram
  • Exhibit 128: Radio Transceiver PCB, Bottom, Area F1B Component Diagram
  • Exhibit 129: Radio Transceiver PCB, Bottom, Area F1C Component Diagram
  • Exhibit 130: Radio Transceiver PCB, Bottom, Area F1D Component Diagram
  • Exhibit 131: Radio Transceiver PCB, Bottom, Area F2 Component Diagram
  • Exhibit 132: RF Power Amplifier Heatsink Dimensions
  • Exhibit 133: RF Filter Subsystem, External (Left) and Internal (Right) Views
  • Exhibit 134: Cavity Filters and Antenna Feed Areas
  • Exhibit 135: Cavity Filters for RF Ch. 1-Ch.8
  • Exhibit 136: RF Filter Shield, External (Left) and Internal (Right) Views
  • Exhibit 137: RF Ports, External (Left) and Internal (Views)
  • Exhibit 138: RF Filter Shield, External View
  • Exhibit 139: RF Filter Shield, Internal View, Resonator Tap Screw Map
  • Exhibit 140: Resonator Type Legend
  • Exhibit 141: Resonator Tap Screw Type A (Left) and Type B (Right)
  • Exhibit 142: Resonator Tap Screw Type C (Left) and Type D (Right)
  • Exhibit 143: Resonator Tap Screw Type E (Left) and Coupling Barbell (Right)
  • Exhibit 144: Launch Point Types, Resonator Types, and Coupling Paths Legend
  • Exhibit 145: Resonator Launch Point Type, Metal Tab (Left) and Metal Wire (Right)
  • Exhibit 146: Resonator Type A (Left) and Type B (Right)
  • Exhibit 147: Resonator Type C (Left) and Type D (Right)
  • Exhibit 148: RF Filter Resonator Channel Map
  • Exhibit 149: RF Filter Resonator Coupling Map
  • Exhibit 150: Type 1 Coupling Resonator
  • Exhibit 151: Type 2 Coupling Resonator
  • Exhibit 152: Type 3 Coupling Resonator
  • Exhibit 153: Antenna Feed Section with RF Shields Diagram
  • Exhibit 154: Antenna Feed Section without RF Shields Diagram
  • Exhibit 155: Antenna Feed Map Legend
  • Exhibit 156: Antenna Feed Component Diagram
  • Exhibit 157: Antenna Feed Diagram, 1st Lumped Element Filter
  • Exhibit 158: Antenna Feed Diagram, Sidewall Metal T Cap Detail
  • Exhibit 159: T-Shaped Cap On (Left) and Off (Right) Views
  • Exhibit 160: RF Combiner Shield, External View
  • Exhibit 161: RF Combiner Shield, Internal View
  • Exhibit 162: RF Combiner PCB, Top View, Component Diagram
  • Exhibit 163: RF Combiner PCB, Bottom View, Component Diagram
  • Exhibit 164: RF Combiner Top View, Coupler Locations
  • Exhibit 165: Detailed View of RF Couplers, Top PCB
  • Exhibit 166: Detailed View of RF Coupling Area, Bottom PCB
  • Exhibit 167: RF Coupler Locations Relative to Semi-Rigid Coaxial Cables
  • Exhibit 168: RF Channel 1 Coupler Circuit
  • Exhibit 169: Combiner PCB Output to CAL IN Coaxial Cable
  • Exhibit 170: CAL IN and CAL OUT RF Connector Port Locations
  • Exhibit 171: RF Filter Block Diagram
  • Exhibit 172: Component Market Share by Type
  • Exhibit 173: Active Semiconductor Market Share by Vendor
  • Exhibit 174: Active Semiconductor Market Share by Vendor, 64+ Pin
  • Exhibit 175: Passive/Connector/Other Component Market Share by Vendor
  • Exhibit 176: Passive/Connector/Other Component Market Share by Function
  • Exhibit 177: Passive/Connector/Other Component Market Share by Country of Origin