Nokia 5G AirScale BBU

Model AMIA Subrack P/N 473098A
Model ASIK Common P/N 474021A
Model ABIL Capacity P/N 474020A

Publisher EJL Wireless Research
Published in May 2020
Page 93
Inquiry/Order $7,500 USD for Single user license, PDF file
$1,155 USD for each additional user license, PDF file

This report provides a comprehensive analysis for the Nokia Networks 5G

AirScale Digital Baseband Unit (BBU). The configuration of the 5G AirScale is:

  • AMIA Subrack
  • ASIK Common Plug In Unit
  • ABIL Capacity Plug In Unit

Features

  • System Functional Description
  • System Level Block Diagrams
  • High Level Mechanical Analysis
    • Heat Sink
  • 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 low power passive chip resistors, capacitors, and
  • inductors

Total Pages: 93
Total Exhibits: 109
Total Tables: 20

Important Note: There is NO component pricing contained within the report.


TABLE OF CONTENTS

EXECUTIVE SUMMARY ............... 6
Active/Passive Component Summary ................ 6
Important Note: .................... 6
CHAPTER 1: NOKIA AIRSCALE SYSTEM MODULE ........ 7
Overview of AirScale BTS Portfolio .................... 7
CHAPTER 2: AMIA SUBRACK ............ 13
AMIA Guiderails .................... 15
ASIx Blind Slot Frame .................... 18
ABIx Blind Slot Frame .................... 20
AMIA Chassis: External Views and Dimensions .......... 22
AMIA Chassis: Backplane and Fan Units ................... 24
AMIA Backplane .................... 26
CHAPTER 3: ASIK PLUG IN UNIT ............... 31
ASIK Front Panel & Handles .................... 33
Power Supply Unit (PSU) ................ 36
PSU Top Cover Heatsink ................. 36
PSU Bottom FCTL Heatsink ..................... 39
PSU Printed Circuit Board Analysis ................... 41
PSU Input DC Voltage Connector Assembly ............... 45
PSU DC Busbar Assembly ....................... 48
ASIK FCTL PCB ..................... 50
eUSB Flash Card ................... 53
OCXO Module ....................... 59
ASIK FCTL Bottom Cover ................ 68
CHAPTER 4: ABIL ................ 70
ABIL Front Panel ................... 72
ABIL ASPA Heatsink ...................... 74
ABIL ASPA Cover .................. 76
ABIL ASPA PCB ..................... 78
APPENDIX A ................ 88
APPENDIX B ................ 90
APPENDIX C ................ 91

TABLES

Table 1: AMIA Backplane PCB Top Bill of Materials ................... 30
Table 2: AMIA Backplane PCB Bottom Bill of Materials .............. 30
Table 3: ASIK PSU PCB Top Bill of Materials .................... 44
Table 4: ASIK PSU PCB Bottom Bill of Materials ....................... 44
Table 5: ASIK FCTL PCB Top Bill of Materials ................... 54
Table 6: eUSB Flash Card [Component ID 64] Bill of Materials ................... 55
Table 7: ASIK FCTL PCB Top Passive Bill of Materials ................ 56
Table 8: ASIK FCTL PCB Bottom Bill of Materials ...................... 56
Table 9: ASIK FCTL PCB Bottom Passive Bill of Materials ................... 57
Table 10: ASIK OCXO PCB Top Bill of Materials ................ 66
Table 11: ASIK OCXO PCB Bottom Bill of Materials ................... 66
Table 12: ABIL ASPA PCB Top Area A Bill of Materials ............... 85
Table 13: ABIL ASPA PCB Top Area B Bill of Materials ............... 85
Table 14: ABIL ASPA PCB Top Area B Passive Bill of Materials ............ 86
Table 15: ABIL ASPA PCB Bottom Area C Bill of Materials .................. 86
Table 16: ABIL ASPA PCB Bottom Area C Passive Bill of Materials ............... 86
Table 17: AMIA/ASIK PCB Areas by Component Type ............... 90
Table 18: ABIL PCB Areas by Component Type ................ 90
Table 19: AMIA/ASIK PCB Areas by Active Component Vendor .................. 91
Table 20: ABIL PCB Areas by Active Component Vendor ................... 92

EXHIBITS

Exhibit 1: AirScale 5G Site Solution Example ..................... 8
Exhibit 2: AirScale 5G AMIA Subrack Electrical/Logical Representation .......... 8
Exhibit 3: AirScale System Module Outdoor AMOB ...................... 9
Exhibit 4: AirScale ABIL PIU Hardware Capacity ....................... 10
Exhibit 5: AirScale 5G Capacity and Common Plug In Units ............... 10
Exhibit 6: AirScale 5G Common PIU and System Module Chaining (Intra Subrack (Left) and Inter Subrack
(Right)) .............................. 11
Exhibit 7: AirScale 4G Subrack Configuration Examples by Duplex Type ............. 11
Exhibit 8: AirScale 4G/5G Subrack Configuration Examples by Air Interface Type ......... 12
Exhibit 9: AirScale AMIA Plug In Unit Slot Assignment .............. 13
Exhibit 10: AirScale AMIA Subrack, Front Internal View .................... 14
Exhibit 11: AMIA Center Guiderail .......................... 15
Exhibit 12: AMIA Left Side Guiderail ....................... 16
Exhibit 13: AMIA Left Side Guiderail, Removed from Chassis ............. 16
Exhibit 14: AMIA Right Side Guiderail ..................... 17
Exhibit 15: AMIA Right Side Guiderail, Removed from Chassis ................... 17
Exhibit 16: ASIx Blind Slot Frame Top View ..................... 18
Exhibit 17: ASIx Blind Slot Frame Bottom View ................ 19
Exhibit 18: ASIx Blind Slot Frame Side View .................... 19
Exhibit 19: ABIx Blind Slot Frame Top View ..................... 20
Exhibit 20: ABIx Blind Slot Frame Bottom View ................ 21
Exhibit 21: ABIx Blind Slot Frame Side View .................... 21
Exhibit 22: AMIA Chassis Top View (Left) and Bottom View (Right) ............ 22
Exhibit 23: AMIA Chassis Right Side View (Left) and Left Side View (Right) ......... 22
Exhibit 24: AMIA Chassis Rear View ...................... 22
Exhibit 25: AMIA Rear Panel Cover External View (Top) and Internal View (Bottom) ............. 23
Exhibit 26: AMIA Rear Backplane and Fan Unit Area ................. 24
Exhibit 27: AMIA Rear Backplane and Fan Unit Area (Fans Removed) ................. 24
Exhibit 28: AMIA Rear Backplane and Fan Unit Area (DC Busbar Removed) ......... 25
Exhibit 29: AMIA Rear Backplane and Fan Unit Area Empty ............... 25
Exhibit 30: AMIA Fan Unit Top View (Left) and Bottom View (Right) ........... 25
Exhibit 31: AMIA Backplane PCB Top View ...................... 26
Exhibit 32: AMIA Backplane PCB Bottom View ................. 27
Exhibit 33: AMIA Backplane PCB Side View ..................... 27
Exhibit 34: AMIA Backplane PCB Top Component Diagram ................ 28
Exhibit 35: AMIA Backplane PCB Bottom Component Diagram ................... 28
Exhibit 36: AMIA Backplane Connector Types .................. 29
Exhibit 37: ASIK Subsystem Identification ...................... 31
Exhibit 38: ASIK Dimensions, Top View .................. 32
Exhibit 39: ASIK Dimensions, Bottom View ..................... 32
Exhibit 40: ASIK Front Interface Panel, External View ............... 33
Exhibit 41: ASIK Front Interface Panel, Internal View ............... 33
Exhibit 42: ASIK Front Interface Panel, Top View ..................... 34
Exhibit 43: ASIK Front Interface Panel, Bottom View ................ 34
Exhibit 44: ASIK Locking Handles .......................... 35
Exhibit 45: ASIK PSU Top Cover Heatsink, External View .................. 36
Exhibit 46: ASIK PSU Top Cover Heatsink, Internal View ................... 37
Exhibit 47: ASIK PSU Top Cover Shield Removed ..................... 37
Exhibit 48: ASIK PSU DC Voltage Busbar ........................ 38
Exhibit 49: ASIK PSU PCB Removed ....................... 38
Exhibit 50: ASIK FCTL Heatsink, External View ................ 39
Exhibit 51: ASIK FCTL Heatsink, Internal View ................. 40
Exhibit 52: ASIK PSU PCB Top Dimensions ...................... 41
Exhibit 53: ASIK PSU PCB Bottom Dimensions ................. 42
Exhibit 54: ASIK PSU PCB Top Component Diagram ................. 42
Exhibit 55: ASIK PSU PCB Bottom Component Diagram .................... 43
Exhibit 56: ASIK PSU DC Voltage Connector With Cover, Top View (Left) and Bottom View (Right) ........ 45
Exhibit 57: ASIK PSU DC Voltage Connector Dimensions, Top (Left) and Bottom (Right) Views ...... 45
Exhibit 58: ASIK PSU DC Voltage Connector, Front View ................... 46
Exhibit 59: ASIK PSU DC Voltage Connector Side Views, Right Side (Left) and Left Side (Right) ..... 46
Exhibit 60: ASIK PSU DC Voltage Connector Cover Dimensions, Bottom View .............. 47
Exhibit 61: ASIK PSU DC Busbar Dimensions ................... 48
Exhibit 62: ASIK PSU DC Busbar Top View with Ground Shield Removed ............ 48
Exhibit 63: ASIK PSU DC Busbar Exploded View of Components ................ 49
Exhibit 64: ASIK FCTL Subsystem Block Diagram ..................... 50
Exhibit 65: ASIK FCTL PCB Top Component Diagram ................ 51
Exhibit 66: ASIK FCTL PCB Top Passive Component Diagram ............. 51
Exhibit 67: ASIK FCTL PCB Bottom Component Diagram ................... 52
Exhibit 68: ASIK FCTL PCB Bottom Passive Component Diagram ................ 52
Exhibit 69: eUSB Module, Top View (Left) and Bottom View (Right) ............ 53
Exhibit 70: ASIK FCTL PCB Backplane Connector ..................... 58
Exhibit 71: ASIK OCXO Module, Top View ....................... 59
Exhibit 72: ASIK OCXO Module, Bottom View .................. 60
Exhibit 73: ASIK OCXO Module, Left Side View ................ 60
Exhibit 74: ASIK OCXO Module, Right Side View ...................... 60
Exhibit 75: ASIK OCXO Module, Top View, Cover Removed ............... 61
Exhibit 76: ASIK OCXO Module, Top View, Metal Cover Removed ............... 61
Exhibit 77: ASIK OCXO RF Shield, External (Left) and Internal (Right) Views ............... 62
Exhibit 78: ASIK OCXO Top Cover, Internal View ..................... 63
Exhibit 79: ASIK OCXO Bottom Cover, Internal View ................ 64
Exhibit 80: ASIK OCXO Top PCB Component Diagram .............. 65
Exhibit 81: ASIK OCXO Bottom PCB Component Diagram ................. 65
Exhibit 82: ASIK OCXO Wall Shield ........................ 66
Exhibit 83: ASIK OCXO Interconnect PCB, Top Side .................. 67
Exhibit 84: ASIK OCXO Interconnect PCB, Bottom Side ..................... 67
Exhibit 85: ASIK FCTL Bottom Cover, External ................. 68
Exhibit 86: ASIK FCTL Bottom Cover, Internal ................. 69
Exhibit 87: ABIL Optical Interfaces ......................... 70
Exhibit 88: ABIL Top View ............................. 71
Exhibit 89: ABIL Bottom View ........................ 71
Exhibit 90: ABIL Front Interface Panel, External View ............... 72
Exhibit 91: ABIL Front Interface Panel, Internal View................ 72
Exhibit 92: ABIL Front Interface Panel, Top View ..................... 73
Exhibit 93: ABIL Front Interface Panel, Bottom View ................ 73
Exhibit 94: ABIL Heatsink, External View ........................ 74
Exhibit 95: ABIL Heatsink, Internal View ......................... 75
Exhibit 96: ABIL ASPA Cover, External View .................... 76
Exhibit 97: ABIL ASPA Cover, Internal View .................... 77
Exhibit 98: ABIL ASPA Subsystem Block Diagram ..................... 78
Exhibit 99: ABIL ASPA PCB, Top View ..................... 79
Exhibit 100: ABIL ASPA PCB, Bottom View ...................... 80
Exhibit 101: ABIL ASPA PCB Top Area A Component Diagram ............ 81
Exhibit 102: ABIL ASPA PCB Top Area B Component Diagram ............ 82
Exhibit 103: ABIL ASPA PCB Top Area B Passive Component Diagram ................ 83
Exhibit 104: ABIL ASPA PCB Bottom Area C Component Diagram ............... 84
Exhibit 105: ABIL ASPA PCB Bottom Area C Passive Component Diagram ........... 84
Exhibit 106: ABIL ASPA PCB Backplane Connector ................... 87
Exhibit 107: Component Market Share by Type ....................... 88
Exhibit 108: Active Semiconductor Market Share by Vendor .............. 89
Exhibit 109: Active Semiconductor Market Share by Vendor, 64+ Pin ................. 89

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