Nokia 4G AirScale BBU

Model AMIA Subrack P/N 473098A
Model ASIA Common P/N 473095A
Model ABIA Capacity P/N 473096A

Publisher EJL Wireless Research
Published in May 2020
Page 91
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 4G

AirScale Digital Baseband Unit (BBU). The configuration of the 4G AirScale is:

  • AMIA Subrack
  • ASIA Common Plug In Unit
  • ABIA 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: 91
Total Exhibits: 106
Total Tables: 18

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: ASIA PLUG IN UNIT ................... 31
ASIA Front Panel & Handles ............................ 33
Power Supply Unit (PSU) ............................ 36
PSU Top Cover Heatsink ............................. 36
PSU Bottom FCTJ Heatsink ............................. 39
PSU Printed Circuit Board Analysis ....................... 41
PSU Input DC Voltage Connector Assembly ................... 45
PSU DC Busbar Assembly ........................... 47
ASIA FCTJ PCB ................................. 49
eUSB Flash Card ............................... 52
OCXO Module ................................... 57
ASIA FCTJ Bottom Cover ............................ 66
CHAPTER 4: ABIA ........................ 68
ABIA Front Panel ............................... 70
ABIA FSPJ Heatsink ............................... 72
ABIA FSPJ Cover ............................... 74
ABIA FSPJ PCB ................................. 76
APPENDIX A ............................ 86
APPENDIX B ............................ 88
APPENDIX C ............................ 89

TABLES

Table 1: AMIA Backplane PCB Top Bill of Materials ........................... 30
Table 2: AMIA Backplane PCB Bottom Bill of Materials .......................... 30
Table 3: ASIA PSU PCB Top Bill of Materials ............................ 44
Table 4: ASIA PSU PCB Bottom Bill of Materials ........................... 44
Table 5: ASIA FCTJ PCB Top Bill of Materials ............................... 53
Table 6: eUSB Flash Card [Component ID 62] Bill of Materials ....................... 54
Table 7: ASIA FCTJ PCB Top Passive Bill of Materials ........................ 54
Table 8: ASIA FCTJ PCB Bottom Bill of Materials .......................... 55
Table 9: ASIA OCXO PCB Top Bill of Materials .............................. 64
Table 10: ASIA OCXO PCB Bottom Bill of Materials ........................... 64
Table 11: ABIA FSPJ PCB Top Area A Bill of Materials ........................... 83
Table 12: ABIA FSPJ PCB Top Area B Bill of Materials ........................... 83
Table 13: ABIA FSPJ PCB Bottom Area C Bill of Materials ...................... 84
Table 14: ABIA FSPJ PCB Bottom Area D Bill of Materials ...................... 84
Table 15: AMIA/ASIA PCB Areas by Component Type ........................... 88
Table 16: ABIA PCB Areas by Component Type ............................ 88
Table 17: AMIA/ASIA PCB Areas by Active Component Vendor....................... 89
Table 18: ABIA PCB Areas by Active Component Vendor ....................... 90

EXHIBITS

Exhibit 1: AirScale 4G Site Solution Example ............................. 8
Exhibit 2: AirScale 4G AMIA Subrack Electrical/Logical Representation .................. 8
Exhibit 3: AirScale System Module Outdoor AMOB .......................... 9
Exhibit 4: AirScale ABIA PIU Hardware Capacity ............................ 9
Exhibit 5: 4G AirScale Capacity and Common Plug In Units ....................... 10
Exhibit 6: AirScale Common PIU and System Module Chaining (Intra Subrack (Left) and Inter Subrack (Right)) .... 11
Exhibit 7: AirScale Subrack Configuration Examples by Duplex Type .................. 11
Exhibit 8: AirScale 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: ASIA Subsystem Identification .............................. 31
Exhibit 38: ASIA Dimensions, Top View .............................. 32
Exhibit 39: ASIA Dimensions, Bottom View ............................. 32
Exhibit 40: ASIA Front Interface Panel, External View ........................... 33
Exhibit 41: ASIA Front Interface Panel, Internal View ........................... 33
Exhibit 42: ASIA Front Interface Panel, Top View ............................. 34
Exhibit 43: ASIA Front Interface Panel, Bottom View ........................ 34
Exhibit 44: ASIA Locking Handles .................................. 35
Exhibit 45: ASIA PSU Top Cover Heatsink, External View ...................... 36
Exhibit 46: ASIA PSU Top Cover Heatsink, Internal View ....................... 37
Exhibit 47: ASIA PSU Top Cover Shield Removed ............................. 37
Exhibit 48: ASIA PSU DC Voltage Busbar Removed .......................... 38
Exhibit 49: ASIA PSU PCB Removed ................................... 38
Exhibit 50: ASIA FCTJ Heatsink, External View ............................ 39
Exhibit 51: ASIA FCTJ Heatsink, Internal View ............................. 40
Exhibit 52: ASIA PSU PCB Top Dimensions .............................. 41
Exhibit 53: ASIA PSU PCB Bottom Dimensions ............................. 42
Exhibit 54: ASIA PSU PCB Top Component Diagram ......................... 42
Exhibit 55: ASIA PSU PCB Bottom Component Diagram ........................ 43
Exhibit 56: ASIA PSU DC Voltage Connector Dimensions, Top (Left) and Bottom (Right) Views ...... 45
Exhibit 57: ASIA PSU DC Voltage Connector, Top (Left) and Bottom (Right) Views ........... 45
Exhibit 58: ASIA PSU DC Voltage Connector Cover Dimensions, Bottom View .............. 46
Exhibit 59: ASIA PSU DC Voltage Connector Side Views, Left Side (Left) and Right Side (Right) ..... 46
Exhibit 60: ASIA PSU DC Busbar Dimensions ............................... 47
Exhibit 61: ASIA PSU DC Busbar Top View with Ground Shield Removed................. 47
Exhibit 62: ASIA PSU DC Busbar Exploded View of Components..................... 48
Exhibit 63: ASIA FCTJ Subsystem Block Diagram ............................. 49
Exhibit 64: ASIA FCTJ PCB Top Component Diagram ........................ 50
Exhibit 65: ASIA FCTJ PCB Top Passive Component Diagram ..................... 50
Exhibit 66: ASIA FCTJ PCB Bottom Component Diagram ....................... 51
Exhibit 67: eUSB Module, Top View (Left) and Bottom View (Right) .................... 52
Exhibit 68: ASIA FCTJ PCB Backplane Connector .......................... 56
Exhibit 69: ASIA OCXO Module, Top View ............................... 57
Exhibit 70: ASIA OCXO Module, Bottom View .............................. 58
Exhibit 71: ASIA OCXO Module, Left Side View ............................ 58
Exhibit 72: ASIA OCXO Module, Right Side View .......................... 58
Exhibit 73: ASIA OCXO Module, Top View, Cover Removed ....................... 59
Exhibit 74: ASIA OCXO Module, Top View, Metal Shield Removed .................. 59
Exhibit 75: ASIA OCXO RF Shield, External (Left) and Internal (Right) Views ............... 60
Exhibit 76: ASIA OCXO Top Cover, Internal View ............................. 61
Exhibit 77: ASIA OCXO Bottom Cover, Internal View ........................ 62
Exhibit 78: ASIA OCXO Top PCB Component Diagram........................... 63
Exhibit 79: ASIA OCXO Bottom PCB Component Diagram ......................... 63
Exhibit 80: ASIA OCXO Wall Shield ................................ 64
Exhibit 81: ASIA OCXO Interconnect PCB, Top Side .......................... 65
Exhibit 82: ASIA OCXO Interconnect PCB, Bottom Side ......................... 65
Exhibit 83: ASIA FCTJ Bottom Cover, External ............................. 66
Exhibit 84: ASIA FCTJ Bottom Cover, Internal ............................. 67
Exhibit 85: ABIA Optical Interfaces ................................ 68
Exhibit 86: ABIA Top View .................................... 69
Exhibit 87: ABIA Bottom View ................................... 69
Exhibit 88: ABIA Front Interface Panel, External View ........................... 70
Exhibit 89: ABIA Front Interface Panel, Internal View ........................... 70
Exhibit 90: ABIA Front Interface Panel, Top View ............................. 71
Exhibit 91: ABIA Front Interface Panel, Bottom View ........................ 71
Exhibit 92: ABIA FSPJ Heatsink, External View ............................. 72
Exhibit 93: ABIA FSPJ Heatsink, Internal View ............................. 73
Exhibit 94: ABIA FSPJ Cover, External View ............................. 74
Exhibit 95: ABIA FSPJ Cover, Internal View ............................. 75
Exhibit 96: ABIA FSPJ Subsystem Block Diagram ............................. 76
Exhibit 97: ABIA FSPJ PCB, Top View .................................. 77
Exhibit 98: ABIA FSPJ PCB, Bottom View................................. 78
Exhibit 99: ABIA PCB Top Area A Component Diagram ......................... 79
Exhibit 100: ABIA PCB Top Area B Component Diagram ........................ 80
Exhibit 101: ABIA PCB Bottom Area C Component Diagram ....................... 81
Exhibit 102: ABIA PCB Bottom Area D Component Diagram ...................... 82
Exhibit 103: ABIA FSPJ PCB Backplane Connector ............................ 85
Exhibit 104: Component Market Share by Type ......................... 86
Exhibit 105: Active Semiconductor Market Share by Vendor ...................... 87
Exhibit 106: Active Semiconductor Market Share by Vendor, 64+ Pin ................. 87

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