RadioFrame Networks MCSERIESHP MC Series High Power User Manual IGhp c

RadioFrame Networks, Inc MC Series High Power IGhp c

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RadioFrame Networks
MC-Series High-Power System
Implementation Guide
The information contained in this document is subject to, and designated as confidential
Information of RadioFrame Networks in accordance with, the Mutual Nondisclosure Agreement
dated as of October 9, 2002, as amended on September 9, 2004, by and between Nextel
Communications, Inc. (Sprint Nextel) and RadioFrame Networks, Inc.
November 3, 2006
998--01 Rev X1
CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
Revision History
MC-Series High-Power System
998--01 Rev X1
Revision History
Date
Rev
Notes
November 3, 2006
X1
Preliminary
Submit comments and corrections to:
RadioFrame Networks, Inc.
Technical Information Department
9461 Willows Road NE, Suite 100
Redmond, WA 98052
Tel.: +1 425 278 2780 Fax: +1 425 278 2781
http://www.radioframenetworks.com
E-mail
USinfo@radioframenetworks.com
This document is posted as a .pdf file on the RadioFrame Networks web site at:
http://www.radioframenetworks.com/partners
Service Information
This equipment complies with part 15 of the FCC Rules. Operation is subject to the two following conditions: This
device may not cause harmful interference, and this device must accept any interference received, including
interference that may cause undesired operation. This equipment has been tested and found to comply with the
limits pursuant to part 90.691 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment.
Copyrights and Trademarks
RadioFrame Networks is a trademark or service mark, and RadioFrame, RadioBlade and the RadioFrame
Networks logo are registered trademarks of RadioFrame Networks, Inc. You may not use these or any other
RadioFrame Networks trademarks or service marks without the written permission of RadioFrame Networks, Inc.
All third-party product names and services are the property of their respective owners.
Throughout this publication, the terms RadioFrame Networks, RadioFrame and RFN signify RadioFrame Networks,
Inc.
MC-Series High-Power System Implementation Guide
© Copyright 2006 RadioFrame Networks, Inc. All Rights Reserved. No part may be reproduced, in any media,
except as authorized by written permission of RadioFrame Networks, Inc.
ii
CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
MC-Series High-Power System
998--01 Rev X1
Revision History
Table of Contents
1 Introduction......................................................................................................................................... 10
1.1 References .................................................................................................................................. 10
1.2 General Safety Information ......................................................................................................... 10
1.2.1 Static Sensitive Precautions ............................................................................................... 10
1.2.2 Safety Warnings.................................................................................................................. 11
1.2.2.1 Safety Warnings per Rack Mount Instructions........................................................... 11
1.2.3 Recommendations .............................................................................................................. 12
1.3 Repair and Technical Support..................................................................................................... 12
1.3.1 Technical Support ............................................................................................................... 13
1.3.2 Field Replaceable Unit (FRU) Policy .................................................................................. 13
2 System Definition................................................................................................................................ 14
2.1 MC-Series High Power System Configuration ............................................................................ 16
2.2 RadioFrame Networks Hardware ................................................................................................ 19
2.2.1 Air/BTS Interface Chassis (ABIC)....................................................................................... 19
2.2.1.1 BIC CRIC.................................................................................................................... 20
2.2.1.2 BPC ............................................................................................................................ 20
2.2.1.3 ERTM ......................................................................................................................... 20
2.2.1.4 CRTC ......................................................................................................................... 20
2.2.1.5 BIC Ports .................................................................................................................... 21
2.2.1.6 BIC Indicators............................................................................................................. 21
2.2.2 Airlink Interface Chassis (AIC)............................................................................................ 22
2.2.2.1 AIC CRIC.................................................................................................................... 22
2.2.2.2 BPC+SPAM................................................................................................................ 22
2.2.2.3 ERTM ......................................................................................................................... 22
2.2.3 RadioBlade Shelf (RBS) ..................................................................................................... 22
2.2.3.1 RBS Ports................................................................................................................... 24
2.2.3.2 RBS Indicators ........................................................................................................... 24
2.2.4 iDEN RadioBlade Transceivers .......................................................................................... 24
2.2.4.1 800 MHz RadioBlade Transceivers............................................................................ 25
2.2.4.2 Multi-Channel RadioBlade Transceivers.................................................................... 25
2.2.4.3 Combined RadioBlade Transceivers in an RBS ........................................................ 26
2.2.5 High Power Dual-Band RF Shelf ........................................................................................ 26
2.2.6 Power Distribution Unit ....................................................................................................... 27
2.2.7 Cabinet................................................................................................................................ 28
2.3 System Manager Software .......................................................................................................... 28
2.4 Non-RFN Hardware..................................................................................................................... 29
2.4.1 integrated Site Controller (iSC-3) (comes pre-installed)..................................................... 29
2.4.2 Environmental Alarm System (EAS) (comes pre-installed) ................................................ 29
2.4.3 Channel Service Unit (CSU) (must be installed) ................................................................ 31
2.4.4 GPS Antenna System (must be installed) .......................................................................... 31
2.4.5 Powerplant (must be installed) ........................................................................................... 31
2.5 Specifications .............................................................................................................................. 32
2.5.1 Dimensions ......................................................................................................................... 32
2.5.2 Weight................................................................................................................................. 33
2.5.3 Floor Loading ...................................................................................................................... 33
2.5.4 Power Requirements .......................................................................................................... 33
2.5.5 Power Consumption............................................................................................................ 34
2.5.6 Grounding ........................................................................................................................... 34
2.5.7 Heat Load ........................................................................................................................... 34
2.5.8 RF Performance.................................................................................................................. 34
2.5.8.1 Operating Frequency Bands ...................................................................................... 35
RadioFrame Networks, Inc.
CONFIDENTIAL AND PROPRIETARY
iii
Revision History
iv
MC-Series High-Power System
998--01 Rev X1
2.5.8.2 Transmitter Performance Summary ........................................................................... 35
2.5.8.3 Tx Power Out.............................................................................................................. 35
2.5.8.4 Receiver Performance Summary ............................................................................... 36
2.5.8.5 Spurious RF Emissions .............................................................................................. 36
2.5.9 Environmental Specifications .............................................................................................. 37
2.5.10 Compliance ......................................................................................................................... 37
Pre-Installation ....................................................................................................................................37
3.1 Site Planning................................................................................................................................ 37
3.1.1 Space Requirements........................................................................................................... 38
3.1.2 Floor Loading ...................................................................................................................... 38
3.1.3 Anchoring ............................................................................................................................ 38
3.1.4 Seismic Zone Installation .................................................................................................... 38
3.1.5 Cooling of Equipment.......................................................................................................... 38
3.1.6 Power .................................................................................................................................. 39
3.1.7 Grounding............................................................................................................................ 39
3.1.8 GPS Antennas..................................................................................................................... 39
3.1.9 T1 Service ........................................................................................................................... 39
3.1.10 Alarm Blocks ....................................................................................................................... 40
3.1.10.1 Environmental Alarm System (EAS)........................................................................... 40
3.2 Scheduling / Logistics .................................................................................................................. 40
3.3 MC-Series High-Power System Installation Kit ........................................................................... 41
3.4 iDEN Configuration ...................................................................................................................... 41
3.4.1 Cabinet and Position Settings ............................................................................................. 41
3.4.2 BRs...................................................................................................................................... 41
3.4.3 Sectorization........................................................................................................................ 42
Installation...........................................................................................................................................42
4.1 Site Inspection ............................................................................................................................. 42
4.2 Receipt of Equipment................................................................................................................... 42
4.2.1 Equipment Inspection.......................................................................................................... 43
4.2.2 Equipment Inventory ........................................................................................................... 43
4.3 Mounting the MC-Series High-Power System Cabinet................................................................ 43
4.3.1 iSC-3s.................................................................................................................................. 45
4.3.2 EAS ..................................................................................................................................... 46
4.3.3 CSU ..................................................................................................................................... 47
4.4 Mounting Auxiliary Equipment ..................................................................................................... 47
4.5 Cabinet-to-Site Cabling................................................................................................................ 47
4.5.1 Grounding............................................................................................................................ 48
4.5.2 T1 ........................................................................................................................................ 48
4.5.3 GPS Surge Arrestor ............................................................................................................ 48
4.5.4 EAS Alarm Cabling.............................................................................................................. 49
4.5.5 RF (Tx / Rx / Rx diversity) ................................................................................................... 49
4.5.6 Power .................................................................................................................................. 49
Final Checkout and Commissioning ...................................................................................................49
5.1 Prerequisites ................................................................................................................................ 50
5.2 Checkout Procedures .................................................................................................................. 51
5.3 Initial Powering Procedure........................................................................................................... 51
5.4 System Setup............................................................................................................................... 52
5.5 Functionality Test......................................................................................................................... 56
Management—Datafill, Configuration and Optimization.....................................................................57
6.1 Datafill .......................................................................................................................................... 57
6.1.1 Unsupported Datafill Parameters ........................................................................................ 57
6.1.1.1 steThresholdMode ...................................................................................................... 57
6.1.1.2 brPwrReducModeAcg................................................................................................. 57
6.1.2 Parameters that Do Not Apply to the MC-Series High-Power System ............................... 57
6.1.2.1 combinerType ............................................................................................................. 58
6.1.3 Recommended Datafill Parameters .................................................................................... 58
CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
MC-Series High-Power System
998--01 Rev X1
Revision History
6.1.3.1 PCC ............................................................................................................................ 58
6.1.3.2 Pto (transmit power) .................................................................................................. 58
6.1.4 rxTxGain = 0 ....................................................................................................................... 58
6.1.4.1 defaultTxPower .......................................................................................................... 58
6.2 System Manager, Configuration and Optimization...................................................................... 59
6.2.1 Navigating System Manager............................................................................................... 59
6.2.1.1 Logging into System Manager ................................................................................... 59
6.2.1.2 Changing the System Password ................................................................................ 60
6.2.2 Configuring the MC-Series High-Power System ................................................................ 61
6.2.2.1 Navigating the System Configuration......................................................................... 61
6.2.2.2 Viewing the Status of the RadioBlade Transceivers .................................................. 62
6.2.2.3 Locking and Unlocking a RadioBlade Transceiver .................................................... 64
6.2.2.4 RadioBlade Alarms Page ........................................................................................... 65
6.2.2.5 Changing the Device Name, IP Address or Building Location................................... 66
6.2.2.6 Viewing Hardware and Software Versions................................................................. 67
6.2.2.7 Changing the iDEN Configuration .............................................................................. 68
6.2.3 Optimization Procedures .................................................................................................... 69
6.2.3.1 Local Performance Monitoring ................................................................................... 69
6.2.3.2 iDEN Uplink Analysis.................................................................................................. 71
6.2.3.3 Voice Loopback Diagnostic Test................................................................................ 72
6.2.3.4 System Parameter Information Page ......................................................................... 73
7 Scheduled and Unscheduled Maintenance........................................................................................ 75
7.1 Maintenance ................................................................................................................................ 75
7.2 Annual Maintenance.................................................................................................................... 75
7.3 Troubleshooting Guidelines......................................................................................................... 75
7.4 Fault Indications .......................................................................................................................... 75
7.4.1 BIC ...................................................................................................................................... 76
7.4.2 AIC ........................................................................................ Error! Bookmark not defined.
7.4.3 RBS..................................................................................................................................... 77
7.4.4 RF Shelf .............................................................................................................................. 77
7.5 System Manager Alarms ............................................................................................................. 78
7.5.1 Viewing System Manager Alarms....................................................................................... 78
7.5.2 OMC Alarm Code................................................................................................................ 80
7.5.3 System Manager Alarms .................................................................................................... 81
7.6 RadioBlade Transceiver Alarm Handling .................................................................................... 81
7.6.1 RadioBlade Locking Policy ................................................................................................. 82
7.6.1.1 Standby Blade ............................................................................................................ 82
7.6.1.2 Locking Policy for RadioBlade Transceiver with Errors ............................................. 83
7.6.1.3 Removal of RadioBlade Transceiver.......................................................................... 83
7.6.1.4 Administrative Locking of a RadioBlade Transceiver................................................. 83
7.7 Serial Log Upload Procedure ...................................................................................................... 85
7.8 Power Down Procedure............................................................................................................... 86
7.9 Field Replaceable Unit (FRU) Procedures .................................................................................. 87
7.9.1 RF Shelf .............................................................................................................................. 87
7.9.1.1 RF Shelf Replacement Procedure ............................... Error! Bookmark not defined.
7.9.1.2 Replacing a Fan in the RBS or an RF Shelf ................ Error! Bookmark not defined.
7.9.2 Replacing a Chassis: BIC, AIC or RBS .............................................................................. 87
7.9.2.1 BIC.............................................................................................................................. 87
7.9.2.2 AIC................................................................................ Error! Bookmark not defined.
7.9.2.3 RBS .............................................................................. Error! Bookmark not defined.
7.9.3 BIC/AIC– FRU Replacement Procedure............................................................................. 87
7.9.3.1 Replacing the CRIC (BIC or AIC)............................................................................... 87
7.9.3.2 BPC (BIC) or BPC+SPAM (AIC) ................................................................................ 89
7.9.3.3 ERTM ......................................................................................................................... 90
7.9.3.4 CRTC ......................................................................................................................... 91
7.9.4 RadioBlade Transceiver Replacement ............................................................................... 92
RadioFrame Networks, Inc.
CONFIDENTIAL AND PROPRIETARY
Figures
MC-Series High-Power System
998--01 Rev X1
7.9.5 Power Distribution Unit........................................................................................................ 94
8 System Configuration Changes ..........................................................................................................97
8.1 Upgrading MC-Series System Software ...................................................................................... 97
8.1.1 Download MC-Series System Software to the Laptop Computer....................................... 97
8.1.2 Download FTP Server Software to the Laptop Computer................................................... 97
8.1.2.1 Windows XP Method .................................................................................................. 97
8.1.2.2 Windows 2000 Method ............................................................................................... 98
8.1.3 Install the MC-Series System Software Update................................................................ 101
8.1.4 Verify the Software Download........................................................................................... 104
8.1.5 Reverting to the previous version of software................................................................... 105
8.2 Performing a System Reset....................................................................................................... 105
8.3 Adding or Removing RadioBlade Transceivers......................................................................... 106
8.4 Field Replaceable Units (FRUs), Parts and Extra Supplies ...................................................... 106
8.4.1 Matching Terminals for PDU and Ground ......................................................................... 106
8.4.2 GPS surge arrestor ........................................................................................................... 107
8.4.3 RF Feed-Throughs (N-type connectors) ........................................................................... 107
Appendix A. Definitions and Abbreviations............................................................................................108
Appendix B. IP Address Requirements .................................................................................................110
Appendix C. High-Power iDEN Microcell Rack Stack-Up, 3-Sector (Default) Configuration.................111
Appendix D. Functionality Test Procedures...........................................................................................112
D.1 Interconnect and Dispatch Setup and Voice Quality Testing .................................................... 112
D.2 Packet Data Service Connection and Latency.................................................................................... 113
D.3 Short Message Service................................................................................................................... 114
D.4 Handover and Cell Reselection........................................................................................................ 114
D.5 Interconnect Connection Stability and SQE Performance......................................................... 115
D.6 Dispatch Connection Stability .......................................................................................................... 115
D.7 Idle SQE Testing and Validation ...................................................................................................... 115
D.8 System Self-Recovery Test ............................................................................................................. 116
D.9 Packet Data Stability and Throughput............................................................................................... 116
D.10 Validation of 'Unable to Key BR' Alarm ............................................................................................. 116
Appendix E. Tx / Rx Curves...................................................................................................................117
Appendix F. BER Test Procedure .........................................................................................................119
F.1 Prerequisites for Testing ............................................................................................................ 119
F.2 Test Tool .................................................................................................................................... 119
F.3 Testing Strategy......................................................................................................................... 119
F.4 Equipment Connection/Setup .................................................................................................... 120
F.5 BER Test Procedure .................................................................................................................. 121
F.6 Equipment Disconnection .......................................................................................................... 127
F.7 BER Test Notes Master ............................................................................................................. 127
Appendix G. Dangerous RF Emissions Precautions .............................................................................129
Figures
Figure 1 The MC-Series High-Power System............................................................................................ 15
Figure 2 MC-Series High Power System 3-Sector Configuration .............................................................. 18
Figure 3 MC-Series High Power System Functional Diagram................................................................... 19
Figure 4 ABIC Front View .......................................................................................................................... 19
Figure 5 ABIC Rear View, Showing Optional 2nd CRTC in the Third Slot ................................................. 19
Figure 6 BIC CRIC Ports and Indicators .................................................................................................... 20
Figure 7 BPC indicators ............................................................................................................................. 20
Figure 8 ERTM Ports and Indicators.......................................................................................................... 20
Figure 9 CRTC Ports and Indicators.......................................................................................................... 21
Figure 10 BIC RJ-45 Port Indicators .......................................................................................................... 22
vi
CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
MC-Series High-Power System
998--01 Rev X1
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21
Figure 22
Figure 23
Figure 24
Figure 25
Figure 26
Figure 27
Figure 28
Figure 29
Figure 30
Figure 31
Figure 32
Figure 33
Figure 34
Figure 35
Figure 36
Figure 37
Figure 38
Figure 39
Figure 40
Figure 41
Figure 42
Figure 43
Figure 44
Figure 45
Figure 46
Figure 47
Figure 48
Figure 49
Figure 50
Figure 51
Figure 52
Figure 53
Figure 54
Figure 55
Figure 56
Figure 57
Figure 58
Figure 59
Figure 60
Figure 61
Figure 62
Figure 63
Figure 64
Figure 65
Figure 66
Figures
BPC+SPAM Indicators ...............................................................................................................22
ERTM Ports and Indicators ........................................................................................................22
RBS Group Functional Diagram.................................................................................................23
RBS Interior, Top Down View.....................................................................................................23
RBS Front View ..........................................................................................................................23
RBS Rear View...........................................................................................................................24
iDEN 2-Port RadioBlade Transceiver.........................................................................................25
MCRB Label Position .................................................................................................................26
Dual-Band High Power RF Shelf Functional Diagram ...............................................................27
Dual-Band High-Power RF Shelf Front View .............................................................................27
Dual-Band High-Power RF Shelf Rear View..............................................................................27
PDU Front View..........................................................................................................................27
PDU Rear View ..........................................................................................................................28
System Manager Main Page ......................................................................................................29
Punch Block Location within the MC-Series Rack .....................................................................31
Locations of Non-RFN Hardware in MC-Series High-Power System Rack ...............................44
Connections between the Primary iSC and BIC ........................................................................46
Connection between EAS Control Port and PDU Status Connectors........................................46
Top of the Rack (TOR), Dual-Band Bulkhead, Cabling and Equipment ....................................48
Location of RBS Side Rail Locking Arms ...................................................................................52
Location of BIC CRIC Laptop Connection Port ..........................................................................53
System Manager Welcome Screen............................................................................................54
System Manager Log-in Window ...............................................................................................54
iDEN Configuration Page ...........................................................................................................55
System Manager Home Page ....................................................................................................59
Network Password Pop-up Dialog Box ......................................................................................60
Set System Manager Password Dialog Box ..............................................................................60
BIC Configuration Page Showing AIC, BIC and RBS Status.....................................................61
RadioBlade Status Page ............................................................................................................63
RadioBlade Control Page...........................................................................................................65
RadioBlade Alarms Page ...........................................................................................................66
System Configuration Page, BIC Selected Component.............................................................67
Software Version Information Page............................................................................................68
iDEN Configuration Page ...........................................................................................................69
Operational Status—Performance Monitoring Page ..................................................................70
Base Radio Performance Statistics Page ..................................................................................71
Uplink Analyzer Page .................................................................................................................72
Voice Loopback Diagnostic Test Page ......................................................................................73
System Parameter Information Page .........................................................................................74
Alarm Log Page..........................................................................................................................79
System Lock All / Unlock All Feature .........................................................................................84
Serial Log Upload Link, Diagnostics Tab ...................................................................................85
Serial Log Upload Page with IP Address Prompt.......................................................................86
RF Shelf Front View ...................................................................................................................87
RF Shelf Rear View ....................................................................................................................87
RF Shelf Mounting Screw Locations ........................................... Error! Bookmark not defined.
Fan Mounting Screw Locations ................................................... Error! Bookmark not defined.
Front View of BIC Showing Screw Locations.............................. Error! Bookmark not defined.
Front View of AIC Showing Screw Locations.............................. Error! Bookmark not defined.
Front View of RBS Showing Mounting Screws ........................... Error! Bookmark not defined.
Replacing the CRIC in the BIC or AIC .......................................................................................88
Replacing the BPC in the BIC or the BPC+SPAM in the AIC ....................................................89
Rear of BIC (ERTM and CRTC) and AIC (ERTM Only).............................................................91
Front View of the RadioBlade Shelf (RBS) ................................................................................93
RadioBlade Transceiver in Place ...............................................................................................93
Seating the RadioBlade Transceiver..........................................................................................94
RadioFrame Networks, Inc.
CONFIDENTIAL AND PROPRIETARY
vii
Tables
Figure 67
Figure 68
Figure 69
Figure 70
Figure 71
Figure 72
Figure 73
Figure 74
Figure 75
Figure 76
Figure 77
Figure 78
Figure 79
Figure 80
Figure 81
Figure 82
Figure 83
Figure 84
Figure 85
Figure 86
Figure 87
Figure 88
Figure 89
Figure 90
Figure 91
Figure 92
Figure 93
MC-Series High-Power System
998--01 Rev X1
RF Shelf Showing Side-Rail Locking Arm Locations................................................................. 94
PDU, High-Power Rear View..................................................................................................... 95
PDU, High-Power Front View .................................................................................................... 95
Executing Wftpd from the Windows XP Laptop Run Dialog Box............................................... 98
Executing Wftpd from the Windows 2000 Laptop Run Dialog Box ........................................... 98
Wftptd Settings (Bottom of Screen Shot)................................................................................... 99
General Security Dialog Box Settings ....................................................................................... 99
User / Rights Security Dialog Box Settings ............................................................................. 100
New-User Name ...................................................................................................................... 100
Password ................................................................................................................................. 101
User Name Set in User/Rights Security Dialog Box ................................................................ 101
Download and Reset Links ...................................................................................................... 103
Software Version Information Page ......................................................................................... 105
PolyPhaser RGT Broadband DC Pass Protector .................................................................... 107
TOR Cabling (Underside View), Dual-Band 3-Sector MC-Series SystemError! Bookmark not defined.
RFS to RBS RF Cabling, 3-Sector MC-Series High-Power SystemError! Bookmark not defined.
Power and Ground Connections, MC-Series High-Power System, Fully PopulatedError! Bookmark not defined
Cabling, Site Controller and Interface Chasses, Dual-Band 3-Sector MC-Series SystemError! Bookmark not d
800E Band Transmit Filter Frequency Response.................................................................... 117
900 MHz Transmit Filter Frequency Response ....................................................................... 117
800E Band Rx Filter Response ............................................................................................... 118
900 MHz Band Rx Filter Response ......................................................................................... 118
BER Test Flow ......................................................................................................................... 120
RadioBlade Control Page ........................................................................................................ 122
System Diagnostics Page........................................................................................................ 124
Bit Error Rate Test Page.......................................................................................................... 125
Bit Error Rate Start Test Page ................................................................................................. 126
Tables
Table 1 FRU Table..................................................................................................................................... 14
Table 2 Sectorization and Maximum BR Allocation................................................................................... 16
Table 3 Ports in the BIC ............................................................................................................................. 21
Table 4 RBS Ports ..................................................................................................................................... 24
Table 5 RBS Indicator LEDs ...................................................................................................................... 24
Table 6 PDU Circuit Breaker Overview...................................................................................................... 27
Table 7 MC-Series High-Power System Dimensions ................................................................................ 32
Table 8 Weight ........................................................................................................................................... 33
Table 9 Floor Loading ................................................................................................................................ 33
Table 10 Power Requirements .................................................................................................................. 33
Table 11 Power Consumption per Assembly (See Note) .......................................................................... 34
Table 12 Grounding Resistance at Cabinet (TOR)(See Note) .................................................................. 34
Table 13 Heat Load.................................................................................................................................... 34
Table 14 Transmit and Receive Frequencies ............................................................................................ 35
Table 15 Transmitter Performance Summary............................................................................................ 35
Table 16 TOR Output Power ..................................................................................................................... 36
Table 17 Receiver Performance Summary................................................................................................ 36
Table 18 Environmental Specifications...................................................................................................... 37
Table 19 Agency Compliances .................................................................................................................. 37
Table 20 Installation Kit Materials List ....................................................................................................... 41
Table 21 Status Color Interpretations ........................................................................................................ 62
Table 22 BIC LED Indications.................................................................................................................... 76
Table 23 AIC LED Indications......................................................................Error! Bookmark not defined.
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CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
MC-Series High-Power System
998--01 Rev X1
Table 24
Table 25
Table 26
Table 27
Table 28
Table 29
Table 30
Table 31
Table 32
Table 33
Table 34
Table 35
Table 36
Table 37
Table 38
Table 39
Table 40
Table 41
Table 42
Table 43
Table 44
Table 45
Table 46
Table 47
Table 48
Table 49
Table 50
Table 51
Table 52
Table 53
Table 54
Table 55
Table 56
Table 57
Tables
RBS LED Indications ...................................................................................................................77
RF Shelf LED Indications ............................................................................................................77
Alarm Log Fields..........................................................................................................................79
Alarm Details Fields.....................................................................................................................80
Alarm Code 35009 Properties .....................................................................................................80
Faults Tracked by the Transceiver ..............................................................................................81
RadioBlade Transceiver Fault Thresholds for Alarm Generation................................................82
Cables to Disconnect from Rear of RF Shelf x (See NOTE)........ Error! Bookmark not defined.
Cables to be Disconnected from the BIC (shown grayed out) ..... Error! Bookmark not defined.
Cables to be Disconnected from the AIC (shown grayed out) ..... Error! Bookmark not defined.
Cables to be Disconnected from the Front of RBS 1 (shown grayed out)Error! Bookmark not defined.
Power and Ground Lugs........................................................................................................... 106
Surge Arrestor Specifications ................................................................................................... 107
Specifications for N-Type Feed-Through Connectors .............................................................. 107
Address and Port Numbers for Chassis Boards....................................................................... 110
Cable Connections, Top of Rack Dual-Band Bulkhead, 3-Sector ConfigurationError! Bookmark not defined.
Cable Connections, RF Shelf, Dual-Band 3-Sector ConfigurationError! Bookmark not defined.
Cable Connections, RadioBlade Shelf, Dual-Band 3-Sector ConfigurationError! Bookmark not defined.
Cable Connections, PDU, High-Power 3-Sector Configuration ... Error! Bookmark not defined.
Cable Connections, CSU, Dual Band 3-Sector Configuration ..... Error! Bookmark not defined.
Cable Connections, Primary iSC, High-Power 3-Sector ConfigurationError! Bookmark not defined.
Cable Connections, EAS, Dual-Band 3-Sector Configuration...... Error! Bookmark not defined.
Cable Connections, BIC, Dual-Band 3-Sector Configuration....... Error! Bookmark not defined.
Cable Connections, AIC, Dual Band, 3-Sector Configuration ...... Error! Bookmark not defined.
Interconnect Call Quality, Setup and Stability .......................................................................... 112
Group Dispatch Call Quality, Setup and Stability ..................................................................... 112
Private Dispatch Call Quality, Setup and Stability.................................................................... 113
Packet Data Latency over the MC-Series System (Ping –n 100 –w 2000 xx.xxx.xxx.x ) ........ 113
Packet Data Latency over Motorola EBTS............................................................................... 114
Handover and Reselection Test Worksheet............................................................................. 115
Interconnect Connection Stability Worksheet........................................................................... 115
Dispatch Connection Stability Worksheet ................................................................................ 115
“Unable to Key BR” Alarm Severity Indications........................................................................ 116
BER Test Notes Master............................................................................................................ 128
RadioFrame Networks, Inc.
CONFIDENTIAL AND PROPRIETARY
ix
Introduction
MC-Series High-Power System
998--01 Rev X1
Introduction
This MC-Series High Power Implementation Guide provides an overview of the
RadioFrame Networks High Power Microcell (MC-Series) system and describes
standards for installing, modifying and maintaining RadioFrame Networks equipment at
Sprint Nextel customer sites. All specifications and requirements pertain to MC-Series
system equipment operating in 800 and/or 900 MHz band(s) with high-power
amplification, as required in some Sprint Nextel iDEN (integrated Digital Enhanced
Network) installations. RadioFrame Networks recommends reading the entire manual
before attempting to install or operate RadioFrame Networks equipment.
1.1
References
In addition to this manual, the following technical manuals are related to the MC-Series
High-Power system and may be needed for installation or maintenance.
• Generation 3 Site Controller System Manual, Motorola, 68P80801E30-O
• iDEN OMC-R Configuration Management Parameters Technical Manual, Motorola,
68P80802E10
• Channel Service Unit (CSU) manufacturer’s documentation
• Cabinet manufacturer’s documentation (shipped with MC-Series system)
• Power supply and battery manufacturer's installation and maintenance
documentation
• Distributed Antenna System (DAS) manufacturer's documentation
• General Dynamics R2660 Series Communications System Analyzer Operators
Manual, 68-P35270C001 Rev F
• Quality Standards—Fixed Network Equipment (FNE) Installation Manual (R56),
Motorola, R56 current edition
• National Electrical Code (NEC), current edition
• National Fire Protection Associations (NFPA) Code 70
• ASTM (American Society For Testing and Materials) 488-90
• Bellcore Technical Specifications 1089, GR-63-CORE
1.2
General Safety Information
Read all the notices in this section prior to installing or using the MC-Series High-Power
system or any of its components.
1.2.1
Static Sensitive Precautions
Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. It
occurs when electronic printed circuit cards are improperly handled and can result in
complete or intermittent failures.
• Prior to handling, shipping, and servicing equipment, always put on a conductive
wrist strap connected to a grounding device to discharge any accumulated static
charges. All RFN FRUs ship with a disposable anti-static wrist strap.
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MC-Series High-Power System
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Warning!
Introduction
Use extreme caution when wearing a conductive wrist strap near sources of high
voltage. The low impedance provided by the wrist strap also increases the danger
of lethal shock should accidental contact with high voltage sources occur.
• Place FRUs only on an anti-static mat when removed from the system. The
conductive surface must be connected to ground through 100 kΩ.
• Do not use non-conductive material for packaging FRUs for shipment or storage.
Wrap all FRUs with anti-static (conductive) material. Replacement FRUs shipped
from the factory are packaged in a conductive material.
• If possible, retain all original packing material for future use.
1.2.2
Safety Warnings
Warning!
Warning!
Warning!
Warning!
Warning!
1.2.2.1
Use extreme caution when wearing a conductive wrist strap near sources of high
voltage. The low impedance provided by the wrist strap also increases the danger
of lethal shock should accidental contact with high voltage sources occur.
Ultimate disposal of this product should be handled according to all national laws
and regulations.
The user is cautioned that changes or modifications made to the equipment that
are not expressly approved by the party responsible for compliance, could void
the user’s authority to operate the equipment.
To ensure FCC compliance of this equipment, it is the user’s responsibility to
obtain and use only shielded and grounded interface cables.
FCC RF Exposure Compliance: FCC RF exposure compliance must be
addressed at the time of licensing, as required by the responsible FCC Bureau(s),
including antenna co-location requirements of §1.1307(b)(3). The applicable
exposure limits, to demonstrate compliance, are specified in FCC Part 1.1310.
Additionally, the installer of the antenna to be used with this transmitter may be
required to perform an MPE evaluation and an Environmental Assessment (EA)
of the location at the time of licensing per CFR 47 Part 1.1307. Fixed mounted
antenna(s) that are co-located with other antenna(s) must satisfy the co-location
requirements of Part 1.1307 for satisfying RF exposure compliance
Safety Warnings per Rack Mount Instructions
The following or similar rack-mount instructions are included with the installation
instructions:
Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack environment may be greater than
room ambient. Therefore, consideration should be given to installing the
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Introduction
MC-Series High-Power System
998--01 Rev X1
equipment in an environment compatible with the maximum ambient temperature
(Tma) specified by the manufacturer.
1.2.3
Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not
compromised.
Mechanical Loading - Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits might
have on overcurrent protection and supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
Reliable Earthing - Reliable earthing of rack-mounted equipment should be
maintained. Particular attention should be given to supply connections other than
direct connections to the branch circuit (e.g., use of power strips).
Recommendations
• Do not work alone if potentially hazardous conditions exist.
• Never assume that power is disconnected from a circuit. Always check.
• Look carefully for possible hazards in the work area, such as moist floors,
ungrounded extension cables, frayed power cords and missing safety grounds.
1.3
Repair and Technical Support
RadioFrame Networks provides technical support services to Sprint Nextel for the
installation, operation and maintenance of RadioFrame Networks equipment. For iSC-3 or
T1 related questions follow normal troubleshooting procedures..
Before calling...
Have the following information available prior to contacting RadioFrame Networks
Technical Assistance Center (TAC) to minimize downtime:
•
•
•
•
•
•
•
•
12
Location of the MC-Series system
MC-Series system software version
Symptoms of the problem
If an alarm was generated, the alarm information from the Alarm Log in System
Manager
Date the problem was first noticed
If the problem can be reproduced
What causes the problem to occur
Any unusual circumstances contributing to the problem (i.e., loss of power)
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MC-Series High-Power System
998--01 Rev X1
1.3.1
Introduction
Technical Support
For support of RadioFrame Networks equipment, contact the RadioFrame Networks
Technical Assistance Center (TAC) at:
(US) 1-800-328-0847
support@radioframenetworks.com
1.3.2
Field Replaceable Unit (FRU) Policy
The MC-Series High-Power system has been designed so that Field Repairable Units
(FRUs) can be replaced to restore normal system operation as quickly as possible.
RadioFrame Networks components are individually tested prior to shipment. If
RadioFrame Networks equipment should require service or repair, note the following
information, and then contact the RadioFrame Networks Technical Assistance Center at
(800) 328-0847:
Note: Do not attempt to repair RadioFrame Networks equipment and components in the
field.
Note: Always use a static grounding wrist strap before handling any chassis or
RadioBlade® transceiver.
• Include the serial numbers of the affected equipment.
• Give a clear return address, including:
• Securely package the FRU in its original shipping carton, if available. Otherwise,
package in a static protection bag in a well-padded carton.
Table 1 lists current FRU equipment for the MC-Series system. (Note that Table 1 covers
all MC-Series systems; that is to say some items are for low-power systems and some
are for medium-power systems.) Refer to section 7.9, “Field Replaceable Unit (FRU)
Procedures“ for replacing any of the following equipment. For equipment not supplied by
RadioFrame Networks, follow standard Sprint Nextel policies and procedures for FRU
replacement.
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System Definition
MC-Series High-Power System
998--01 Rev X1
Table 1 FRU Table
ItemMaster PN
Description
25688
176-7840-xx
800 MHz MC Series iDEN 2-Port RadioBlade Transceiver
25495
176-0870-xx
800 MHz RF Shelf
25496
176-0535-xx
RadioBlade Transceiver Shelf (RBS)
25498
176-0800-xx
MC-15 Airlink Interface Chassis (AIC)
25497
176-0900-xx
MC-15 BTS Interface Chassis (BIC)
25499
176-7570-xx
Base Processing Card (BPC)
25699
176-7555-xx
Base Processing Card (BPC) with 2 SPAM-HC
25698
176-7540-xx
Common RadioFrame Interface Card (CRIC)
24440
176-7562-xx
Ethernet Rear Transition Module (ERTM)
25700
176-0820-xx
Coaxial RMII Transceiver Card (CRTC)
25701
176-7502-xx
4U Chassis
25702
176-0600-xx
Power Distribution Unit (PDU)
25873
176-0810-xx
RF & Ethernet Cable Set (See NOTE)
25703
176-1219-xx
Fan Tray w/Fans for 4U Chassis
25704
176-0011-xx
Fan for RBS, RF Shelf, AIC & BIC
26757
176-0970-xx
Dual-Band RF Shelf (DBRFS)
26681
176-0860-xx
Multi-Channel RadioBlade (MCRB) Transceiver
26823
176-5000-xx
36-BR System Upgrade Kit
26394
176-0980-xx
Upgrade Kit for Single- to Dual-Band System
176-1070-xx
Medium-Power RF Shelf
176-0610-xx
Medium-Power PDU
176-0014-xx
Medium-Power RFS Fan
176-7010-xx
Upgrade Kit for Low-Power to Medium-Power System
Note:
RFN PN
The cable set includes the following parts:
111-0566-00 CABLE, ENHANCED CAT-5 BLACK PATCH, 7FT 1
119-7000-00 PACKAGING KIT, PCA 1
820-0001-05 ASY, CABLE, LMR-100A, SMA ST/RA, 6.5" 2
820-0610-30 ASY, CABLE, LMR-195-PVC, SMA ST/N-TYPE, 51" 2
820-0611-20 ASY, CABLE, LMR-195-PVC, SMA RA/RA, 92" 2
820-0614-10 ASY, CABLE, POWER, AIC/BIC, 90" 1
820-0616-50 ASY, CABLE, POWER, DC, M/M, 98" 1
820-0620-00 ASY, CABLE, LMR-195-PVC, TYPE N/TYPE N, 84" 1
System Definition
The dual-band MC-Series High Power system supports full macro-cellular deployments
with an increase in the Transmit Output Power. The MC-Series High Power system is a
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MC-Series High-Power System
998--01 Rev X1
System Definition
stand-alone microcell base transceiver station (BTS) in the integrated Dispatch Enhanced
Network (iDEN) that simultaneously supports the 800E and 900 MHz bands with the
necessary Tx amplification to achieve +36 dBm per carrier. The three-sector configuration
supplies twelve full-duplex iDEN carriers per sector, or the equivalent of up to 36 Base
Radios (BRs) per site.
The MC-Series High Power system supports two-branch receive diversity. The system
interfaces with the Mobile Switching Office (MSO) via a standard T1 interface, which also
provides the Operations and Maintenance Center (OMC) with alarm information and
enables the OMC to remotely control and configure system operations via a standard site
datafill.
Operation of an MC-Series High Power system requires the use of Multi-channel
RadioBlade (MCRB) transceivers. The MCRB duplicates the RF functions of up to 6
simultaneously operational iDEN radio transceivers, supporting six corresponding
Transmit (Tx) – Receive (Rx) channel pairs with full-duplex operation. In the case of
MCRBs used for diversity, the transmitter is not utilized.
The MC-Series high power system is shipped ready to install and configure. The system
is enclosed in a single 19” equipment cabinet containing all RadioFrame Networks
equipment as well as the two required iSC3s and the required EAS. The customer
provides the required CSU and is responsible for T1 connectivity, datafill (network
provisioning), antenna system, GPS (as required by iSC), electrical supply, any needed
additional environmental cooling, and the necessary permitting.
Figure 1 The MC-Series High-Power System
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System Definition
2.1
MC-Series High-Power System
998--01 Rev X1
MC-Series High Power System Configuration
The MC-Series High Power system can be configured to have 1, 2 or 3 sectors. The
single-sector configuration can have up to 12 BRs. In multi-sector configurations, up to 12
BRs may be assigned per sector, providing a maximum capacity of 36 BRs in a 3-sector
configuration. As shipped, the MC-Series system is configured for 3 sectors.
Configurations are summarized in Table 2.
Table 2 Sectorization and Maximum BR Allocation
Configuration
Max RF Carrier per Sector
Sector 1
Sector 2
Sector 3
One Sector Site
12
NA
NA
Two-Sector Site
12
12
NA
Three Sector Site
12
12
12
The MC-Series High Power system includes the following RadioFrame Networks
hardware:
• Power Distribution Unit (PDU) distributes DC power and provides overcurrent
protection to each component in the MC-Series system cabinet.
• Airlink/BTS Interface Chassis (ABIC) performs the digital receive and transmit
function for each RadioBlade® transceiver, provides the common timing source for
the RBS and is the interface to the iSC and routes Ethernet traffic for up to three
sectors.
• iDEN multi-channel RadioBlade (MCRB) transceivers insert into slots in the RBS;
each MCRB corresponds to up to six iDEN carriers in the 800 or 900 MHz band.
• Diversity RadioBlade Shelf (RBS) supports up to 36 BR, utilizing 6 Multi-Channel
RadioBlade transceivers, with an additional 6 MCRB for receive diversity.
• Rx Filter Shelf is equipped with two identical Rx paths per sector for receive
diversity.
• Tx Filter Shelf is a quadplexer for the Tx signal from both the 800 and 900 MHz
multi-channel power amplifiers (MCPAs) and the Rx signal from both the 800 and
900 MHz bands.
• Tx Sampling Ports, or sniffer ports, on the front of the Tx Filter Shelf allow the Tx
signals to be monitored without affecting normal operation.
Caution!
Tx Sampling Ports may exceed +30 dBm peak power. This is composite output
power.
• DC-DC Converter Bank supply +28 VDC to the six MCPAs.
The MC-Series system includes the following non-RadioFrame Networks hardware:
• iSC-3s: two integrated Site Controllers (iSC 3s) for redundancy
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MC-Series High-Power System
998--01 Rev X1
System Definition
• Environmental Alarm System (EAS) provides additional external alarming as
required
The MC-Series High-Power system requires the following non-RFN hardware to be
installed at the site.
• Channel Service Unit (CSU) single-rack unit, high multi-purpose cross-connect, with
the ability to aggregate multiple types of traffic onto a single T1 for backhaul to the
MSO.
• DC power source.
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System Definition
MC-Series High-Power System
998--01 Rev X1
Figure 2 MC-Series High Power System 3-Sector Configuration
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2.2
System Definition
RadioFrame Networks Hardware
RadioFrame Networks hardware receives layer-3 control messages (control, voice,
packet data, SNMP, etc.) from the iSC and converts them into layer 2 PDUs (Protocol
Data Units) that are sent every 15 ms (received every 7.5 ms). Then the AIC converts the
layer-2 PDUs into raw layer-1 Baseband I/Q samples that are sent/received every 7.5 ms.
Figure 3 MC-Series High Power System Functional Diagram
2.2.1
Air/BTS Interface Chassis (ABIC)
The BTS Interface Chassis (BIC) interfaces to the iSC and provides all Base Radio (BR)
management functionality, including timing, converts iSC layer 3 messaging to layer 2
packets, and converts 1PPS 5 MHz clock to packet-delivered timing. Within the BIC
chassis are four assemblies (see the following illustrations):
• BIC Common RadioFrame Interface Card (CRIC)
• BTS Processing Card (BPC)—up to three BPCs per system, one BPC per sector,
deployed in front slots 2, 3 and 4
• Ethernet Rear Transition Module (ERTM)
• Coax-to-RMII Transceiver Card (CRTC) (2) deployed in rear slots 3 and 5
Figure 4 ABIC Front View
Figure 5 ABIC Rear View, Showing Optional 2 nd CRTC in the Third Slot
The Airlink Interface Chassis (AIC) provides layer-1 and layer-2 processing of call data,
including routing of packet data to RadioBlade transceivers in RBS, as well as timing to
the RBS. Within the AIC chassis are three assemblies:
• AIC Common RadioFrame Interface Card (CRIC)
• BTS Processing Card + Signal Processing Array Module (BPC+SPAM)—three
BPC+SPAM per AIC in front slots 2, 3 and 4
• Ethernet Rear Transition Module (ERTM)
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System Definition
2.2.1.1
MC-Series High-Power System
998--01 Rev X1
BIC CRIC
The BIC Common RadioFrame Interface Card (CRIC) is located in the top front slot of the
BIC. The BIC CRIC provides the Ethernet switch fabric to route packets to/from the AIC
and hosts a microprocessor that serves as the primary controller of BPCs for systemmanagement purposes. The BIC CRIC has a serial port for local serial access, and eight
10/100BaseT Ethernet ports. Currently, ports 1 through 7 are not used; only port 8 is
available for local technician Ethernet access.
Figure 6 BIC CRIC Ports and Indicators
2.2.1.2
BPC
Three BTS Processing Cards (BPCs) are located in BIC front-slot positions 2, 3 and 4.
The BPC hosts a microprocessor to perform iDEN voice management and is responsible
for layer-2 call processing.
Figure 7 BPC indicators
2.2.1.3
ERTM
The Ethernet Rear Transition Module (ERTM) is located in the top rear slot of the BIC.
The ERTM interfaces to the CRIC via eight RMII ports in the chassis midplane. The
ERTM provides Ethernet connectivity between the BIC and AIC as well as a connection
to the CRTC.
Note: The current-revision ERTM is used in either the AIC or BIC and is configured by
means of an internal switch. Some BICs are equipped with a BIC-only ERTM,
identified on the faceplate: “ERTM ASY-0562-XX”, where XX ≤ 05. The version
that works in either the AIC or BIC is labeled “-06” or later.
Figure 8 ERTM Ports and Indicators
2.2.1.4
CRTC
The Coax-to-RMII Transceiver Cards (CRTCs) is located in the bottom rear slots of the
BIC. A second optional CTRC is needed for 24 or more RadioBlade transceivers and in
some other configurations. If present, this second CRTC resides in the 3rd slot. The CRTC
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MC-Series High-Power System
998--01 Rev X1
System Definition
provides conversion of the 10Base2 connection at the iSC to a 10BaseT connection in
the BIC.
Figure 9 CRTC Ports and Indicators
2.2.1.5
BIC Ports
Table 3 Ports in the BIC
Card
Port
Description
Front
BIC CRIC
BPC
Ports 1-7 (RJ-45)
not currently used
Port 8 (RJ-45)
Sprint Nextel technician local Ethernet access
EIA-232 9-pin serial port
Sprint Nextel technician local serial access
N/A
N/A
Port 1 (RJ-45)
CRTC 1 Port 10BaseT
Port 2 (RJ-45)
AIC ERTM port 4
Port 3 (RJ-45)
CRTC 2 Port 10BaseT (Optional)
Port 4 (RJ-45)
not currently used
Port 5 (RJ-45)
RF Shelf 1 10/100 Port 1
Port 6 (RJ-45)
RF Shelf 2 10/100 Port 1
Port 7 (RJ-45)
RF Shelf 3 10/100 Port 1
Port 8 (RJ-45)
Remote Ethernet connectivity (DNX-1u Ethernet)
5 MHz/1PPS IN
iSC-3 5-MHz/1PPS port
5 MHz/1PPS OUT
not currently used (no terminator required)
GPS ANT
not currently used
10Base2 – iSC
ISC-3 10Base2 port
10BaseT – iSC
BIC ERTM port 1
10Base2 – iSC
ISC-3 10Base2 port
10BaseT – iSC
BIC ERTM port 1
Back
ERTM
CRTC 1
CRTC 2
(Optional)
2.2.1.6
BIC Indicators
Each card installed in the BIC has a Power LED and a Status LED that indicates timing
synchronization.
Note: The CRIC Status LED represents PLL status. The system will not go active unless
this LED is green.
Each RJ-45 port has an Ethernet link LED that indicates connectivity and an Ethernet
activity LED that indicates Ethernet traffic (Figure 10).
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System Definition
MC-Series High-Power System
998--01 Rev X1
Figure 10 BIC RJ-45 Port Indicators
link
2.2.2
activity
Airlink Interface Chassis (AIC)
2.2.2.1
AIC CRIC
The AIC Common RadioFrame Interface Card (CRIC) provides the Ethernet switch fabric
to route packets to/from the RBS. The AIC CRIC hosts a microprocessor as the primary
controller of BPC+SPAMs. The AIC CRIC has a serial port for local serial access, and
eight 10/100BaseT Ethernet ports that are currently not used.
2.2.2.2
BPC+SPAM
BTS Processing Card + Signal Processing Array Module (BPC+SPAMs) are DSP
modules that control the transfer of voice I/Q samples to/from the RBS. BPC+SPAMs
perform all necessary functions of radio link formatting, coding, timing, error control and
framing: Voice Control Procedure (VCP), Associated Control Procedure (ACP), Slot
Interchange Procedure (SIP) and Random Access Protocol (RAP).
Figure 11 BPC+SPAM Indicators
2.2.2.3
ERTM
The Ethernet Rear Transition Module (ERTM), located in a rear slot of the AIC, interfaces
to the CRIC via eight RMII ports in the chassis midplane. The ERTM provides Ethernet
connectivity between the AIC and RBS.
Figure 12 ERTM Ports and Indicators
2.2.3
RadioBlade Shelf (RBS)
The RadioBlade Shelf (RBS) houses the iDEN 2-port RadioBlade transceivers, the
RadioBlade transceiver “backplane” and RF combiner and splitter assemblies. The whole
assembly is housed in a pullout shelf to facilitate field replacement of the RadioBlade
transceivers.
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MC-Series High-Power System
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System Definition
The RBS is divided logically into three sets of eight slots. Each set of slots is referred to
as a group—A, B and C—numbered from left to right when facing the front of the unit.
The groups share redundant DC-DC converters. The slot connectors on the RBS provide
the control and data interface to each RadioBlade transceiver. Each group interfaces with
the AIC via a separate 100BaseT Ethernet connection. In addition, a serial console port
and status LEDs for each group are routed to the front panel of the RBS.
RF combining is also accomplished on a per group basis. Integrated into the RBS are 1:8
power splitters for the Rx path and 8:1 power combiners for the Tx path.
Figure 13 RBS Group Functional Diagram
Figure 14 RBS Interior, Top Down View
RadioBlade slots
RadioBlades
combiner / splitter housings
Figure 15 RBS Front View
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System Definition
MC-Series High-Power System
998--01 Rev X1
Figure 16 RBS Rear View
2.2.3.1
RBS Ports
Table 4 RBS Ports
Ports
Description
Front Ports
SERVICE ACCESS (A, B, C)
Sprint Nextel technician local serial access
Rear Ports
2.2.3.2
Tx / Rx (A, B, C)
Input and output for RF Shelf (wiring depends on system configuration)
Fan (A, B, C)
Power connector
ALARM INPUT (A, B, C)
ALARM serial port on the back of RF Shelf 1, RF Shelf 2, and RF Shelf 3
(respectively); THESE PORTS ARE NOT USED WITH MCMP SYSTEM
10/100 RFN (A, B, C)
100Base-T Ethernet from AIC ERTM Ethernet ports 1, 2 and 3
(respectively)
REF CLOCK
not currently used
RBS Indicators
The front of the RBS has the following LED indicators:
• STATUS indicator for each group—A, B and C
• RADIOBLADE TRANSCEIVER STATUS indicators, one for each RadioBlade
transceiver slot in the RBS. LEDs are arranged by group (8 per group A, B and C)
and are numbered consecutively from left to right 1 through 24 (A: 1 through 7; B: 8
through16; and C: 17 through 24).
Each RJ-45 port (rear only) has an Ethernet link LED that indicates connectivity and an
Ethernet activity LED that indicates Ethernet traffic.
Table 5 RBS Indicator LEDs
LED
2.2.4
Indication
STATUS
Indicates timing synchronization for group
RADIOBLADE TRANSCEIVER STATUS
Indicates status of RadioBlade: green = operational;
red = alarm condition; not lit = RadioBlade not present
iDEN RadioBlade Transceivers
Each iDEN multi-channel RadioBlade (MCRB) transceiver corresponds to up to six iDEN
carriers in the 800 or 900 MHz band. The MCRB looks similar to Figure 17, with an edge
connector to interface with the slot connector in the RBS. This edge connector provides
all data interfaces and clock inputs to the RadioBlade transceiver. The RF interface
employs two SMA connectors, one for transmit and the other for receive. The MCRB is
distinguished from the older by the notations on the label shown in Figure 18.
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MC-Series High-Power System
998--01 Rev X1
System Definition
Figure 17 iDEN 2-Port RadioBlade Transceiver
2.2.4.1
800 MHz RadioBlade Transceivers
Up to 36 RadioBlade transceivers are installed into the RadioBlade Shelf.
2.2.4.2
Multi-Channel RadioBlade Transceivers
The MCRB duplicates the RF functions of up to 6 simultaneously operational iDEN radio
transceivers, supporting six corresponding Transmit (Tx) – Receive (Rx) channel pairs
with full-duplex operation. The MCRB can operate in either the 800E or the 900 MHz
band as configured by system software.
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System Definition
MC-Series High-Power System
998--01 Rev X1
Figure 18 MCRB Label Position
2.2.4.3
Combined RadioBlade Transceivers in an RBS
The MCRB allows up to 6 BRs to be assigned to a single physical RadioBlade transceiver
with a requirement applied that all carriers need to be within the same 1.25 MHz band.
Because of this requirement, all frequencies need to be known prior to the programming
of the MCRB. To accommodate this, all BRs set up in the iDEN configuration page will
register with the network to get assigned frequencies. Once the frequencies are known,
and the available HW resources are known, the carriers are assigned to the MCRBs and
single-channel RadioBlade transceivers by the following rules:
1) Any 900 MHz BRs will be assigned to an MCRB.
2) The largest group of carriers which fall within the 1.25 MHz band is assigned to the MCRB if
one is available. (Note: This process repeats until there are no remaining unassigned MCRBs.)
3) Any carriers that remain unassigned are assigned to single-channel RadioBlade transceivers.
4) If any carriers are still unassigned, an alarm is sent to the OMC.
5) If any MCRBs or single-channel RadioBlade transceivers are unassigned, they become
standby blades.
2.2.5
High Power Dual-Band RF Shelf
The MC-Series system provides one RF shelf per sector. The RF shelf contains
amplifiers, filters, combiners, redundant DC-DC converters and fans to provide cooling to
the power amplifiers (PAs).
The transmit chain includes a software-controlled variable attenuator for adjusting the Tx
power output at the top of the cabinet, a multi-channel linear power amplifier (PA), a band
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MC-Series High-Power System
998--01 Rev X1
System Definition
pass filter and a sampling port. The Tx sampling port provides approximately top of the
rack (TOR) minus 20 dB output power. The Tx power output at the top of the rack can be
varied by changing the datafill.
The PA is sized to allow sufficient linearity and gain such that a minimum of +29 dBm per
carrier (up to 12 carriers) can be achieved at the top of the rack. The sampling port signal
is brought out to the front of the RF shelf to provide monitoring and testing of the transmit
path.
The receive path contains a band pass filter, low noise amplifier (LNA) and a sampling
port. As with the Tx sampling port, the Rx sampling port is brought out to the front panel
of the RF shelf. The Rx sampling port provides approximately top of the rack (TOR)
minus 20 dB output power.
Figure 19 Dual-Band High Power RF Shelf Functional Diagram
Figure 20 Dual-Band High-Power RF Shelf Front View
Figure 21 Dual-Band High-Power RF Shelf Rear View
2.2.6
Power Distribution Unit
The Power Distribution Unit (PDU) receives DC input and supplies power via dedicated
circuit breakers to each component in the MC-Series High-Power System. Each of the
thirteen breakers has a three-position switch: ON, OFF or TRIPPED. The single alarm
output connected to each breaker is normally closed, and goes open when a breaker is
tripped.
Table 6 PDU Circuit Breaker Overview
Breaker Amps
Quantity
15
10
Figure 22 PDU Front View
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System Definition
MC-Series High-Power System
998--01 Rev X1
Figure 23 PDU Rear View
2.2.7
Cabinet
The MC-Series High Power system cabinet is a standard 19” equipment cabinet with
vented, lockable side panels, vented lockable front and rear doors and a computer shelf
on the inside of the front door. The cabinet is rated for seismic zone 4 and operates in an
environment of 0° to +40° C ambient. External RF connectors are flush with the top of the
cabinet in a recessed bulkhead. For more information, refer to the cabinet manufacturer’s
documentation shipped with the MC-Series system.
2.3
System Manager Software
The MC-Series High Power system is managed and configured via RadioFrame
Networks System Manager, a Web-based graphical management system, which is
accessible via any IP-based connection. System Manager provides Operations personnel
with remote access and control, including configuration, alarm monitoring,
triage/troubleshooting and system statistical reporting. All RFN MC-Series systems
include System Manager as standard equipment. Core System Manager functions
include:
• Software download (both locally and remotely)
• Status & Configuration screens
• Local & remote software upgrade—concurrent distribution of software upgrades
across all network elements (via script)
• Configuration management
• System parameters display
• System performance statistics
• Diagnostics and troubleshooting
• Voice loopback
• Administrative Lock/Unlock of Carriers/BRs
• Real time Alarm Manager with X.733 Alarming
• Call Statistics and Uptime
• RF Performance Metrics (e.g., Uplink SQE, Noise Floor, etc.)
• Test and Maintenance (e.g., automated BER testing)
28
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MC-Series High-Power System
998--01 Rev X1
System Definition
Figure 24 System Manager Main Page
2.4
Non-RFN Hardware
Non-RFN hardware for the MC-Series system must be procured and then installed in
order for the MC-Series system to be complete.
2.4.1
integrated Site Controller (iSC-3) (comes pre-installed)
The MC-Series system includes a pair of redundant integrated Site Controllers, or iSC-3s,
which are connected to the macro network through a Channel Service Unit (CSU). The
connection between the iSC and the MC-Series system is via two coaxial interfaces. The
first is a 10Base2 Ethernet connection to provide data communications. This connection
is made directly to the MC-Series system and does not require an external media
converter. The second connection is a 1PPS reference for system timing.
For more information about the iSC-3, refer to the Motorola document Gen 3 Site
Controller System Manual, 68P80801E30-O.
2.4.2
Environmental Alarm System (EAS) (comes pre-installed)
The Environmental Alarm System (EAS) provides a central location for site alarm signal
processing. The EAS monitors site environmental conditions, including AC power, smoke
alarms, intrusion alarms, antenna tower lights, etc.
Each of the site alarm contacts are normally closed and connected to the EAS through a
50-pin Champ cable that connects to a punch block. All alarm contact pairs must be dry
(isolated from ground). Most alarm connections are inputs. Outputs provide a dry relay
closure rated at 0.5 A, 30 Vrms or 60 VDC, 10 VA max.
Plan to implement EAS alarm blocks, wiring and sensors as required depending on the
installation:
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CONFIDENTIAL AND PROPRIETARY
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System Definition
MC-Series High-Power System
998--01 Rev X1
• If the MC-Series system cabinet is deployed as a standalone unit (i.e., as the only
cabinet in the area), plan to provide standard Sprint Nextel facility environmental
sensors, wiring, and connections. Plan to install the EAS alarm blocks on the Telco
board on the wall of the space where the MC-Series system cabinet is located, and
locate the high-temperature and low-temperature sensors there. Plan to provide
conduit or other wire routing from a door sensor, HVAC units (if separate HVAC
units are installed for the installation), and AC power failure / surge arrestor failure
sensors.
• If the MC-Series system cabinet is deployed as one of a group of cabinets (i.e., in
an RF “hotel”), plan to provide standard Sprint Nextel facility environmental
sensors, wiring and connections for one of the cabinets. The alarm facilities for the
other cabinets will generally not be used. For the cabinets with unused alarms, plan
to strap all alarm inputs with 24 AWG solid-conductor wire (e.g., wire from a
Category 5 cable). Plan to extend the 25-pair alarm cables with pre-connectorized
25-pair extension cables as needed to allow the alarm blocks to reach the wall
space where they are to be mounted. Do not plan to leave the alarm blocks in the
cabinets or otherwise not mounted.
If the alarm block must be installed within the MC-Series cabinet, mount as shown in
Figure 25.
For more information about the EAS, refer to the Motorola document Gen 3 Site
Controller System Manual, 68P80801E30-O.
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MC-Series High-Power System
998--01 Rev X1
System Definition
Figure 25 Punch Block Location within the MC-Series Rack
2.4.3
Channel Service Unit (CSU) (must be installed)
The Channel Service Unit (CSU) provides the T1 connection between the iSC-3 and the
telephone company that provides the T1 line. The CSU provides surge protection to the
T1 line and loop-back testing for the telephone company.
For more information about the CSU, refer to the manufacturer's documentation.
2.4.4
GPS Antenna System (must be installed)
The Global Positioning System (GPS) antenna provides GPS signals to the iSC-3, which
constructs the timing reference for the MC-Series system hardware. One GPS antenna
with a dedicated 50 Ω coax cable is required for each iSC-3.
2.4.5
Powerplant (must be installed)
The MC-Series system cabinet is powered by a nominal –48 VDC powerplant supplied by
the customer. The powerplant may be installed in the cabinet or used externally. The
cabinet is shipped with a Power Distribution Unit (PDU) installed in the cabinet. The PDU
contains circuit breakers that provide overcurrent protection for MC-Series loads.
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System Definition
2.5
MC-Series High-Power System
998--01 Rev X1
Specifications
2.5.1
Dimensions
Table 7 MC-Series High-Power System Dimensions
Supplier
RadioFrame Networks
Non-RFN
32
Component
Equipment Dimensions
Width
Depth
23.5”
25.5”
79”
42U
ABIC
19”
13”
7”
4U
LNAS
19”
13.5”
3.5”
2U
RBS
19”
18.5”
5.25”
3U
HPPAR
19”
21”
15.75”
9U
MCPA
Breakers
19”
15.5”
3.5”
2U
Tx Filter
Shelf
19”
14”
8.75”
5U
Rx Filter
Shelf
19”
14”
8.75”
5U
PDU
19”
6”
3.5”
2U
DC-DC
Converter
Bank
19”
19”
10.5
6U
iSC-3
19”
9”
1.75”
1U
EAS
19”
15”
1.75”
1U
CSU
19”
12.5”
1.75”
1U
cabinet
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MC-Series High-Power System
998--01 Rev X1
2.5.2
System Definition
Weight
Table 8 Weight
Supplier
Component
Weight
RadioFrame Networks
cabinet
830 lbs (fully loaded) 1040 lbs (shipped)
ABIC
22 lbs
LNAS
TBD
RBS
60 lbs (24 RadioBlade transceivers)
HPPAR
TBD
MCPA
Breakers
TBD
Tx Filter
Shelf
Rx Filter
Shelf
PDU
10 lbs
DC-DC
Converter
Bank
Non-RFN
2.5.3
iSC-3
16 lbs (8 lbs each)
EAS
6 lbs
CSU
10 lbs
Floor Loading
Table 9 Floor Loading
2.5.4
Supplier
Component
RadioFrame Networks
cabinet
Floor Loading
200 lbs per sq ft (includes a safety factor)
Power Requirements
Table 10 Power Requirements
Supplier
RadioFrame Networks
Non-RFN
RadioFrame Networks, Inc.
Component
Power
BIC
–42 to –56 VDC
AIC
–42 to –56 VDC
RBS
–42 to –56 VDC
RF Shelf
–42 to –56 VDC
PDU
–42 to –56 VDC
iSC-3
–40 to –60 VDC
EAS
–40 to –60 VDC
CSU
–40 to –60 VDC
CONFIDENTIAL AND PROPRIETARY
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System Definition
2.5.5
MC-Series High-Power System
998--01 Rev X1
Power Consumption
Table 11 Power Consumption per Assembly (See Note)
Assembly
Qty
Power per
Assembly (W)
Total Power
(W)
Current
(A @ –48 VDC)
RF Shelf
532.7
1305.6
29.2
RBS (24 RadioBlade
transceivers)
67.2
67.2
1.4
BIC
110.0
110.0
2.3
AIC
115.2
115.2
2.4
ISC
24.0
48.0
1.0
EAS
19.2
19.2
0.4
CSU
40.0
TOTAL
40.0
0.8
1705
35.5
Note: Panduit termination lugs are required for installation. Wire size is AWG 6.
2.5.6
Grounding
Table 12 Grounding Resistance at Cabinet (TOR)(See Note)
Supplier
Component
Ground Resistance (Ω)
RadioFrame Networks
cabinet
0.6
Note: Panduit termination lugs are required for installation. Wire size is AWG 6.
2.5.7
Heat Load
Table 13 Heat Load
Supplier
RadioFrame Networks
Component
BIC
340
AIC
340
RBS
RF Shelf
Non-RFN
Heat Load (BTUs per Hour)
320
TBD
PDU
10
iSC-3
140
EAS
170
CSU
140
TOTAL
2.5.8
RF Performance
The MC-Series system will meet the emissions mask requirements per FCC Part 90,
section 90.691.
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MC-Series High-Power System
998--01 Rev X1
2.5.8.1
System Definition
Operating Frequency Bands
Table 14 Transmit and Receive Frequencies
Band
Receive Frequency (MHz)
800E
900
2.5.8.2
Transmit Frequency (MHz)
806.0125 to 823.9875
851.0125 to 868.9875
896.01875 to 900.98125
935.01875 to 939.98125
Transmitter Performance Summary
Table 15 Transmitter Performance Summary
Parameter
Condition (Note 1)
Tx Output Power Level (Note 2)
OMC Datafill:
DefaultTxPower = 9.5
Tx Output Power Control Range
Value
Unit
Min
Typ
Max
+27
+29
+31
dBm
+18
--
+29
dBm
Transmit port VSWR
Referenced to a 50 Ω
impedance
--
--
2:1
--
Downlink Signal Quality Estimator
(SQE)
Average value
--
30
--
dB
Occupied bandwidth
Per carrier
--
18.5
--
kHz
RF Frequency Tolerance (Tx)
Average frequency
--
--
± 50
Hz
Note 1: Unless otherwise stated, all values are referenced to the top of the rack.
Note 2: At maximum rated RF output power, all spurious and harmonic emissions should
be at the noise floor. No combination of IM products or any other spurious emissions
generated in the transmitting equipment should exceed the underlying noise floor in the
operating band. Also, the Tx output power level is a function of the datafill parameters.
The nominal maximum Tx power at the top of the rack with a maximum variation of ± 2 dB
is +29 dBm.
2.5.8.3
Tx Power Out
The transmit power out at the top of the rack (TOR) is dependent on the iSC datafill.
Table 16 displays defaultTxPower vs. TOR output Power. The dynamic range is 11 dB,
but the output power has been shifted up considerably from the low-power MC-Series
system.
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System Definition
MC-Series High-Power System
998--01 Rev X1
Table 16 TOR Output Power
2.5.8.4
defaultTxPower
TOR Tx Output (dBm)
8.4
+18
8.5
+19
8.6
+20
8.7
+21
8.8
+22
8.9
+23
9.0
+24
9.1
+25
9.2
+26
9.3
+27
9.4
+28
9.5
+29
Receiver Performance Summary
Table 17 Receiver Performance Summary
Parameter
Condition (NOTE 1)
Value
Unit
Min
Typ
Max
–106
--
–40
dBm
Absolute Maximum where
no damage occurs
--
--
+10
dBm
Residual BER
Input signal of –80 dBm
--
--
0.1
Input IP3
Single channel input
+10
--
--
dBm
2% BER
Rx Input Level
Note 1: Unless otherwise stated, all values are referenced to the top of the rack.
2.5.8.5
Spurious RF Emissions
The MC-Series iDEN Microcell system will meet the emissions mask requirements per
FCC Part 90, section 90.691.
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MC-Series High-Power System
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2.5.9
Pre-Installation
Environmental Specifications
Table 18 Environmental Specifications
Parameter
Ambient
Temperature
Humidity
Altitude
Value
Condition
Normal operation
Typ
Max
27
40
°C
Storage
–40
+70
°C
Normal operation relative, non-condensing
10
90
Storage, non-condensing
90
–60
1800
Relative to mean sea level.
Shock
2.5.10
Unit
Min
40
Vibration
Level 4 earthquake; meets or exceeds GR63-CORE Earthquake Environment NEBS
requirements
99.9
% pass
UL Pollution
Degree 3
99.9
% pass
Transport
Vibration
NSTA, ISTA compliant
99.9
% pass
Compliance
The MC-Series system will meet the following safety and compliance specifications.
Table 19 Agency Compliances
Parameter
Applicable Standard
FCC
CFR 47, Part 90
UL
UL60950
Pre-Installation
This section provides pre-installation information for the MC-Series system at a Sprint
Nextel site. Prior to installation, prepare the site with all associated antennas, phone lines
and other related site equipment.
3.1
Site Planning
For each of the ensuing site planning subsections, complete the following:
1 Identify work to be completed by Sprint Nextel technicians and outside contractors.
2 Create a list of materials to be used by Sprint Nextel technicians in completing the
work.
3 Create statements of work (SOWs) for work to be completed by outside contractors.
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Pre-Installation
3.1.1
MC-Series High-Power System
998--01 Rev X1
Space Requirements
Establish the following specifications to meet National Fire Protection Associations
(NFPA) Code and American Society of Heating, Refrigerating and Air Conditioning
Engineers (ASHRAE) standards. Any local regulations, as applicable, shall also be
adhered to.
• Ceiling height shall be at least 8' 6” above a finished floor to allow enough space for
the height of the cabinet and cable access at the top of the cabinet.
• Door dimensions shall be at least 3' wide and 6' 8” high to allow equipment access.
• 36” shall be maintained in front of electrical panel boards (NFPA 70, Article 110-26).
• 36” aisle shall be maintained in front of the MC-Series system cabinet.
• 30” aisle shall be maintained in back of the MC-Series system cabinet.
• No additional space is required on cabinet sides.
• 4' x 4' wall space shall be provided for termination of T1, alarm blocks,
environmental sensors, and the master ground bar.
• Rack space for associated hardware, such as a DAS system or an outside
powerplant, may be required.
• If battery backup is not provided by the facility owner, include space for an auxiliary
backup battery rack. Refer to Sprint Nextel standards for sizing and placement.
• As required, install overhead cable tray to support cables to and from the MCSeries system cabinet per the National Electric Code (NEC), which states: neither
the ceiling grid nor its supports may be used to support cable tray or wiring.
3.1.2
Floor Loading
Floor loading is limited to 200 pounds per square foot per specification in section 2.5.3
“Floor Loading”.
3.1.3
Anchoring
Anchor the MC-Series system cabinet to the floor using suitable anchors (Hilti or equal).
Do not mount the MC-Series system cabinet on casters.
3.1.4
Seismic Zone Installation
All RadioFrame Networks equipment is seismically rated to withstand vibrations of a
Level 4 earthquake. The property owner is responsible for any damage to RFN
equipment due to building or cabinet structures that are not rated to withstand vibrations
of a Level 4 earthquake, or not secured to withstand vibrations of a Zone 4 earthquake.
Ensure that a certified architect specializing in earthquake-resistant installation provides
seismic designs and recommendations in areas where the potential loss of the site may
outweigh associated costs of earthquake-resistant design. PE stamped drawings shall be
provided before the installation proceeds.
3.1.5
Cooling of Equipment
Ensure that the location provides sufficient cooling for the MC-Series system cabinet.
Refer to section 2.5.7 “Heat Load” for BTUs generated by the MC-Series system.
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MC-Series High-Power System
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3.1.6
Pre-Installation
Power
Ensure that a DC power source is available that can supply full power requirements for
both the MC-Series system cabinet and all ancillary equipment for the installation. This
power source may be a bulk DC power source, an internally mounted DC powerplant, or
an external DC powerplant. For internal or external DC powerplants, backup batteries
may or may not be required, depending on whether or not the powerplant is driven from
an Uninterruptible Power Supply (UPS). Refer to Sprint Nextel standards for DC power
design.
Any installation of AC power conductors shall be done by a licensed, bonded and insured
electrician. Follow standard Sprint Nextel design practices for AC and DC power circuits
including any required AC surge protection. Identify any contract labor and materials
required.
Refer to section 2.5 “Specifications" for DC power requirements. Plan to use termination
lugs. Type is Panduit 2-hole, P/N LCD6-14A, or equivalent. Required crimp tool is CT1700.
3.1.7
Grounding
The MC-Series system cabinet must be grounded to either a defined equipment
grounding system in a Sprint Nextel facility or to the building grounding electrode in a
customer facility. Plan to install a grounding system for the MC-Series system cabinet and
ancillary hardware. Refer to Chapter 7 and Appendix C of Motorola R56, as modified by
Sprint Nextel, for grounding standards. The Master Ground Bar (MGB) will be installed on
the wall on the telco board. Plan to use termination lugs. Type is Panduit 2-hole, P/N
LCD6-14A, or equivalent. Required crimp tool is CT-1700.
3.1.8
GPS Antennas
Refer to the Motorola Gen 3 Site Controller System Manual, 68P80801E30-O document
and Sprint Nextel standards for GPS antenna design and installation. Per the NEC (1)
any cabling run through an air plenum shall be plenum-rated, and (2) cabling is not to be
laid on or suspended from any ceiling grid or attached to the grid supports. Identify any
contract labor and materials required.
3.1.9
T1 Service
Install T1 cabling from the point of demarcation to the MC-Series system cabinet, and
provide UL497B surge protection for the T1 circuit involved. Use standard Sprint Nextelapproved surge arrestors for the T1 circuit. Per the NEC (1) any cabling run through an
air plenum shall be plenum-rated, and (2) cabling is not to be laid on or suspended from
any ceiling grid or attached to the grid supports. Identify any contract labor and materials
required to extend the T1 service from the demarcation point to the MC-Series system
cabinet. For ease of maintenance, RadioFrame Networks recommends locating the
demarcation point (SmartJack) in the same space as the MC-Series system cabinet.
Refer to the Motorola Gen 3 Site Controller System Manual, 68P80801E30-O document
and Sprint Nextel standards for T1 design and installation.
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Pre-Installation
3.1.10
MC-Series High-Power System
998--01 Rev X1
Alarm Blocks
Various alarms or sensors are installed within the Sprint Nextel site building. All alarm
wiring terminates at the Environmental Alarm System (EAS) location within the cabinet.
All alarm wires shall be tagged and labeled with the appropriate alarm item. All contacts
will be normally closed, dry and isolated from ground. Alarm wire will be neatly run and
secured using nylon cable ties/clamps every three feet to walls and existing cable tray. All
alarm wiring shall be two-wire, 22 AWG.
3.1.10.1
Environmental Alarm System (EAS)
Plan to implement EAS alarm blocks, wiring and sensors as required depending on the
installation:
• If the MC-Series system cabinet is deployed as a standalone unit (i.e., as the only
cabinet in the area), plan to provide standard Sprint Nextel facility environmental
sensors, wiring and connections. Plan to install the EAS alarm blocks on the Telco
board on the wall of the space where the MC-Series system cabinet is located, and
locate the high-temperature and low-temperature sensors there. Plan to provide
conduit or other wire routing from a door sensor, HVAC units (if separate HVAC
units are installed for the installation), and AC power failure / surge arrestor failure
sensors.
• If the MC-Series system cabinet is deployed as one of a group of cabinets (i.e., in
an RF “hotel”), plan to provide standard Sprint Nextel facility environmental
sensors, wiring and connections for one of the cabinets. The alarm facilities for the
other cabinets will generally not be used. For the cabinets with unused alarms, plan
to strap all alarm inputs with 24 AWG solid-conductor wire (e.g., wire from a
Category-5 cable). Plan to extend the 25-pair alarm cables with pre-connectorized
25-pair extension cables as needed to allow the alarm blocks to reach the wall
space where they are to be mounted. Do not plan to leave the alarm blocks in the
cabinets or otherwise not mounted.
3.2
Scheduling / Logistics
Procure all non-RFN hardware. Refer to Sprint Nextel documentation for procurement of
iSC-3s, EAS and CSU.
1 Procure the materials identified in section 3.1 required by Sprint Nextel technicians
to complete the installation.
2 Initiate the contracts necessary to engage outside contractors to complete the
installation work necessary, including any design or engineering work necessary for
seismic areas. Any installation requiring seismic certification requires a formal
design and installation package from an architect skilled in this area.
3 Follow standard Sprint Nextel RF Operations and Site Development procedures for
scheduling (a) all installation activity and (b) all necessary datafill work.
Planning should now be complete for the following tasks:
• Securing the MC-Series system cabinet to the mounting surface
• Installing AC or DC power cabling and DC powerplant
• Installing grounding
40
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MC-Series High-Power System
998--01 Rev X1
•
•
•
•
3.3
Pre-Installation
Installing T1 cabling
Installing a GPS antenna system
Installing facility alarms
Adding HVAC
MC-Series High-Power System Installation Kit
RadioFrame Networks provides the materials listed in Table 20 in an installation kit
shipped with the MC-Series High-Power system.
Table 20 Installation Kit Materials List
Qty
3.4
Item
Usage
GPS surge arrestors, 2.4 GHz bulkhead N-type, inline
TOR
RG58/U, 1 meter coax cable, BNC M to BNC M
BIC to iSC
LMR-195-PVC, 84” cable, N-type
iSC to GPS at TOR
20
10/32 Philips thread cutting screw
mounting non-RFN HW in rack
Lifting eyelet bolt
cabinet installation
Non-disposable ESD wrist strap
ESD prevention
Cabinet manufacturer’s installation manual
mounting cabinet
SMA terminators
spares for RF shelf reconfigurations
iDEN Configuration
Plan to set up the MC-Series system according to the base radio (BR) parameters
specified in the site datafill for the site, including 800/900 MHz, sectorization, cabinet,
position and Quad. Corresponding parameters will be set using the System Manager
iDEN Configuration page during system set up (section 5.4 “System Setup”). For more
information about site datafill parameter settings, refer to the iDEN OMC-R Configuration
Management Parameters Technical Manual, 68P80802E10.
3.4.1
Cabinet and Position Settings
Before bringing up the system, configure cabinet and position settings to match the
datafill BR settings. For more information, refer to section 5.4 “System Setup”.
3.4.2
BRs
The MC-Series High-Power system supports both EBRC and WiDEN (Quad BR)
configurations. Quad BRs require multiple RBD2s or an MCRB. An RBD2 can be
assigned as an EBRC or can be a carrier of a Quad. An MCRB can be assigned multiple
EBRCs or a Quad or partial Quad.
The MC-Series system also supports EBRCs configured with adjacent channels. Instead
of configuring a quad BR in the datafill, configure EBRCs using adjacent channels (each
adjacent BR is assigned a separate cabinet/position).
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Installation
3.4.3
MC-Series High-Power System
998--01 Rev X1
Sectorization
In an omni (single-sector) configuration, all RadioBlade transceivers are assigned to the
same sector. In a 2- or 3-sector configuration, each group (A, B and C) may be assigned
to a different sector. All RadioBlade transceivers within the group must be assigned to the
same sector—multiple groups can be assigned to the same sector, but multiple sectors
cannot be assigned within the same group.
Installation
4.1
Site Inspection
Following all construction work, both exterior and interior, the site and facility shall be in a
suitable condition for the installation of communications equipment.
In general, the following considerations need to be observed:
• Facility is secured with lockable doors.
• HVAC
• Grounding
• Interior of facility shall be free of excessive dust.
• All refuse related to the installation tasks shall be removed.
Consideration should be exercised when laying out a site to allow primarily for all code
requirements for spacing, and then the most efficient use of space. Special attention shall
be given to future expansion with regard to cable runway heights, electrical outlet
placement, and equipment placement.
4.2
Receipt of Equipment
The MC-Series High-Power system is provided pre-installed in a standard 79” tall, 19”
wide EIA-compliant cabinet with the following equipment:
RFN
• BTS Interface Chassis (BIC)
• Airlink Interface Chassis (AIC)
• RadioBlade Shelf (RBS)
• RF Shelf (3 each, high power )
• Power Distribution Unit (PDU)
• MC-Series System Installation Kit
Non-RFN
• CSU (must be installed onsite)
• iSC-3 (primary and secondary)
• EAS
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4.2.1
Installation
Equipment Inspection
Inspect the equipment immediately upon receipt. If obvious damage has occurred to the
shipping container before unpacking, contact the shipping agent. Ask that a
representative of the shipping company be present while the equipment is unpacked.
Check for the following:
• loose or damaged equipment in the pre-installed cabinet
• dents, scratches or other damage on all sides of each component
If any equipment is damaged, contact the shipping company immediately, then a Sprint
Nextel representative.
4.2.2
Equipment Inventory
Check all MC-Series High-Power system equipment against the itemized packing list to
ensure receipt of all equipment. If available, check the sales order with the packing list to
account for all equipment ordered. Contact the Sprint Nextel representative to report
missing items and for additional information.
4.3
Mounting the MC-Series High-Power System Cabinet
Refer to the manufacturer’s documentation (included with the MC-Series System
Installation Kit) for installation procedures for mounting and securing the MC-Series HighPower system cabinet.
Warning!
Always use two or more persons whenever moving a cabinet. A fully configured
equipment cabinet weighs approximately 800 lbs (360 kg).
This section describes procedures for mounting the following non-RFN equipment in the
MC-Series system cabinet (normally the iSC-3s and EAS are shipped installed):
• iSC-3 (two)
• EAS
• CSU
Any equipment installed in the MC-Series system cabinet shall be UL listed.
Warning!
Warning!
User equipment that is installed shall not draw a combined current of more than
5 Amps. This combined total shall be determined from the marked current rating
label of the equipment to be installed.
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Installation
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998--01 Rev X1
Figure 26 Locations of Non-RFN Hardware in MC-Series High-Power System Rack
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4.3.1
Installation
iSC-3s
Note: Typically, the iSC-3s are installed by RadioFrame Networks before the MC-Series
High-Power system is shipped. If you need to install an iSC-3, follow this
procedure.
1 While supporting the iSC-3, slide the iSC-3 into the cabinet mounting position.
2 Mount the iSC-3 in the location shown in Figure 26. If necessary, install side rails in
the mounting position in the rack.
3 Secure the iSC-3 to the cabinet mounting rails using the four mounting screws
provided with the unit. Tighten the screws to 4.5 Nm (40 in-lb).
4 Connect the RFN-provided ground cable (P/N 820-0609-10; ISC1 to GND BAR)
between the cabinet ground bar and the grounding lug on the rear of the iSC-3, and
ensure the connection is tight.
5 Connect the RFN-provided power cable (P/N 820-0613-50; PDU-CTRL_1 to ISC1)
between the iSC-3 power and the CTRL circuit breaker on the PDU (CTRL 1 for the
primary iSC and CTRL 2 for the secondary iSC).
6 Repeat steps 1 through 4 to mount the secondary iSC-3 (cable labels will show
ISC2 instead of ISC1).
7 Connect the two iSC-3s according to Sprint Nextel’s installation procedure.
8 Refer to Figure 27. Using the RFN-provided coax cable (P/N 111-0001-02; BICERTM 5 MHz IN to ISC1 REF OUT-1), connect the primary iSC-3 port SITE REF
OUT 1 [K] to the BIC ERTM port 5 MHz IN [L].
9 Terminate the two remaining SITE REF OUT ports on the primary iSC-3, and
terminate all three SITE REF OUT ports on the secondary iSC-3.
10 Using the RFN-provided coax cable (PN 111-0001-02; BIC-CRTC to iSC1 REF
OUT-1), connect the primary iSC-3 port 10B2-1 to BIC CRTC port 10Base2 iSC.
11 Terminate the two remaining iSC-3 10B2 ports on the primary iSC-3, and terminate
all three 10B2 ports on the secondary iSC-3.
Note: Figure 27 does not show all cabling. For complete cabling information, refer to
Appendix C “High-Power iDEN Microcell Rack Stack-Up, 3-Sector (Default)
Configuration”.
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Installation
MC-Series High-Power System
998--01 Rev X1
Figure 27 Connections between the Primary iSC and BIC
4.3.2
EAS
Note: Typically, the EAS is installed by RadioFrame Networks before the MC-Series
High-Power system is shipped. If you need to install an EAS, follow this procedure:
1 While supporting the EAS, slide the EAS into the cabinet mounting position.
2 Mount the EAS in the location shown in Figure 26.
3 Secure the EAS to the cabinet mounting rails using the four mounting screws
provided with the unit. Tighten the screws to 4.5 Nm (40 in-lb).
4 Connect the RFN-provided ground cable (P/N 820-0609-10; EAS to GND BAR)
between the cabinet ground bar and the grounding lug on the rear of the EAS, and
ensure the connection is tight.
5 Connect the RFN-provided power cable (P/N 820-0616-50; EAS to PDU-EAS)
between the EAS power and the EAS circuit breaker on the PDU.
6 Connect EAS to each iSC-3 according to Sprint Nextel’s installation procedure.
7 Refer to Figure 28. Connect the RFN-provided contact closure alarm wires from the
CONTROL port on the EAS (RJ-45) to the STATUS connectors on the PDU
(Molex).
Figure 28 Connection between EAS Control Port and PDU Status Connectors
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Installation
For complete cabling information, refer to Appendix C “High-Power iDEN Microcell Rack
Stack-Up, 3-Sector (Default) Configuration”.
4.3.3
CSU
Warning!
Always connect the power cable to the CSU before connecting the power cable
to the PDU.
1 Remove the cabinet mounting rails from the CSU mounting location.
2 While supporting the CSU, slide the CSU into the cabinet mounting position.
3 Mount the CSU in the location shown in the cabinet illustration earlier in this
section. As necessary, follow the equipment manufacturer's installation procedure
for mounting the CSU in a 19” standard EIA-compliant rack.
4 Connect the RFN-provided ground cable (P/N 820-0609-10; CSU to GND BAR)
between the cabinet ground bar and the grounding lug on the rear of the CSU, and
ensure the connection is tight.
5 Connect the RFN-provided power cable (P/N 820-0615-50; CSU to PDU-CSU) to
the CSU power.
6 Connect the other end of the power cable to the circuit breaker on the PDU.
7 Connect the CSU to each iSC-3 according to Sprint Nextel’s installation procedure.
8 Using a cat-5 cable, connect 10/100 Ethernet port 1 on the CSU to port 8 on the
BIC ERTM for remote-management access.
For complete cabling information, refer to Appendix C “High-Power iDEN Microcell Rack
Stack-Up, 3-Sector (Default) Configuration”.
4.4
Mounting Auxiliary Equipment
Follow Sprint Nextel's procedures for mounting the following auxiliary equipment:
•
•
•
•
•
4.5
Powerplant
Backboard
Surge arrestors
Alarm blocks
Environmental sensors
Cabinet-to-Site Cabling
Follow Sprint Nextel's procedures for installing the following wiring at the site, and then
complete the procedures in this section to complete the cabinet-to-site cabling. See
Appendix C for top of the rack connections.
•
•
•
•
Grounding
T1
GPS surge arrestors
EAS alarm cabling
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Installation
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998--01 Rev X1
• RF (Tx / Rx / Rx diversity)
• Power
Figure 29 Top of the Rack (TOR), Dual-Band Bulkhead, Cabling and Equipment
4.5.1
Grounding
1 Ground the cabinet ground bar to the site according to Sprint Nextel’s installation
instructions using 2-hole terminal lug. Type is Panduit 2-hole, P/N LCD6-14A, or
equivalent. Required crimp tool is CT-1700.
2 Connect the site ground to the ground at the top of the rack according to Sprint
Nextel’s installation procedures (see Figure 29 for ground location at the top of the
rack).
4.5.2
T1
1 Follow Sprint Nextel procedure for routing the site T1 cable through the top of the
cabinet as shown in Figure 29.
2 Connect the T1 cable to the CSU according to Sprint Nextel’s installation
instructions.
4.5.3
GPS Surge Arrestor
Follow Sprint Nextel’s procedure for installing GPS equipment at the site. Then complete
the following procedure:
3 Install the two RFN-provided GPS surge arrestors at the top of the rack (Figure 29).
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Note:
Final Checkout and Commissioning
Make sure the element on the side of the surge arrestor is accessible, depending on
the site configuration.
4 Connect the cable from GPS surge arrestor to the primary iSC-3, rear port GPS
(P/N820-0620-00; GPS-ISC to GPS_1 TOR).
5 Connect the cable from the second GPS surge arrestor to the secondary iSC-3,
rear port GPS (P/N820-0620-00; GPS-ISC to GPS_2 TOR).
6 Connect each GPS surge arrestor to the GPS antenna coax according to Sprint
Nextel’s installation procedures.
4.5.4
EAS Alarm Cabling
1 Follow Sprint Nextel’s procedure for routing the two 50-pair alarm cables through
the top of the cabinet, as shown in Figure 29.
2 Connect the two 50-pair alarm cables to the back of the EAS:
EAS: USER ALARM / CONTROL
EAS: SYSTEM ALARM / CONTROL
3 Terminate the two 50-pair alarm cables to the two blocks on the backboard, making
sure that each cable is connected to its specific block.
4.5.5
RF (Tx / Rx / Rx diversity)
The MC-Series High-Power system cabinet provides the following RF loads at the top of
the rack for connection to the site RF distribution system:
• Tx 1, Tx 2, Tx 3
• Rx 1, Rx 2, Rx 3
• DIV 1, DIV 2, DIV 3
Connect the female N-type connectors to the onsite RF distribution system (antenna,
DAS, etc.).
4.5.6
Power
Warning!
Verify that all breakers in the PDU are in the OFF position prior to proceeding.
Leave them in the OFF position until instructed otherwise.
Connect the powerplant to the PDU using two two-hole terminal lugs. Type is Panduit 2hole, P/N LCD6-14A, or equivalent. Crimp tool needed: CT-1700.
Final Checkout and Commissioning
The procedures in this chapter describe final checkout for each portion of the MC-Series
High-Power system. This chapter describes procedures for:
• Prerequisites
• Checkout procedures
• Final checkout setup
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Final Checkout and Commissioning
•
•
•
•
5.1
MC-Series High-Power System
998--01 Rev X1
Initial power
System setup
System verification
Functionality test
Prerequisites
Ensure that the following has taken place:
• The T1 is live and has been tested
• The datafill has been completed, including BR cabinet and position assignments,
and conforms to the recommended datafill shown in section 6.1.3 “Recommended
Datafill Parameters”
• Site configuration is available
• All cabling and installation work has been completed and all punchlist items
corrected
Required Tools:
• R2660 Series Communication System Analyzer
• Digital RF meter
• Laptop computer to bring up the MC-Series system. At a minimum, the laptop must
be loaded with the following fully functional equipment (or equivalent):
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Pentium II / 233 MHz (Pentium III / 500 MHz recommended, or better)
128 MB of memory (256 MB recommended)
10 GB hard drive (64 MB disk drive space minimum available for software)
12x (or faster) CD-ROM (USB memory stick with 64 MB recommended)
Windows 98 (Windows 2000 Professional or better recommended)
Internet Explorer 5.5 or later (not Mozilla Firefox)
• One Ethernet port and one 9-pin serial port
• 6-foot Cat-5 (or 5e/6) Ethernet cable (EIA/TIA 568B) to connect to the BIC CRIC
• Straight-through, male-to-female serial cable (DB9/RS232)
• 50 Ω terminating loads for all RF ports to be used according to the site configuration
Ensure that the following RadioFrame Networks software is available:
• CD ROM (backup)
• New versions can also be downloaded from RFN web site to the local root directory
(C:/)
For local software downloads, have the following available on the laptop:
• FTP server software—WFTPD32 is shareware that can be downloaded from the
following site: http://www.wftpd.com/
• Terminal emulation software (e.g., PROCOM)
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5.2
Final Checkout and Commissioning
Checkout Procedures
Caution!
Verify that all breakers in the PDU are in the OFF position prior to proceeding.
Leave them in the OFF position until instructed otherwise.
1 Verify that all breakers in the PDU are in the OFF position prior to proceeding.
Leave them in the OFF position until instructed otherwise.
2 Conduct a visual inspection of the cabling on the rear of the cabinet verifying that all
connections are in place, tight, and complete.
3 Add and remove RadioBlade transceivers according to the site configuration. Refer
to section 7.9.4 “RadioBlade Transceiver Replacement“.
4 Verify that cabling matches the site configuration.
Refer to Appendix C “High-Power iDEN Microcell Rack Stack-Up, 3-Sector (Default)
Configuration”.
5 Install 50 Ω 2 W terminators on all unused Tx / Rx / Diversity ports on the top of the
cabinet.
6 Verify that there is DC power at the supply terminals on the PDU and that the
polarity is correct. Refer to section 2.5 “Specifications” for more information.
5.3
Initial Powering Procedure
1 Verify that all breakers in the PDU are in the OFF position.
2 Ensure that the power switches on the iSC-3s and the EAS are all in the OFF
position.
3 Using the breakers on the PDU, turn up the equipment by completing the following
steps, verifying that each component is operational before proceeding to the next
step.
4 Using the breaker on the PDU and the power switch on the front of the primary iSC3, turn up the primary iSC-3, and then verify that it is operational and that GPS lock
has been established before proceeding. For more information, refer to the
Motorola document Gen 3 Site Controller System Manual, 68P80801E30-O.
5 Using the breaker on the PDU and the power switch on the front of the EAS, turn up
the EAS, and then verify that it is operational before proceeding. For more
information, refer to the Motorola document Gen 3 Site Controller System Manual,
68P80801E30-O.
6 Using the breaker on the PDU and the power switch on the front of the secondary
iSC-3, turn up the secondary iSC-3, and verify that it is operational before
proceeding. For more information, refer to the Motorola document Gen 3 Site
Controller System Manual, 68P80801E30-O.
7 Using the breaker on the PDU, turn up the CSU.
8 Configure the CSU according to the manufacturer's documentation and Sprint
Nextel standards.
9 Using the breaker on the PDU, turn up the BIC, AIC and RBS 1, and then verify that
all three components are operational before proceeding.
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Final Checkout and Commissioning
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998--01 Rev X1
10 Wait approximately 3 minutes for the following indications:
ƒ RBS: The STATUS LED for each Group will turn green in this order: A, B and then C.
ƒ RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then
green for each present RadioBlade transceiver. If no RadioBlade transceiver is
present, the LED will not light. To verify the contents of the RBS, pull out the shelf
(powering off is not required) and inspect the RadioBlade transceivers and their
respective status LEDs. Referring to Figure 30, reinsert the RBS. To do this, press up
on one side rail locking arm and press down on the other side rail locking arm, and
then push the unit into the rack.
ƒ BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
11 Using the breaker on the PDU, turn up RF Shelf 1, RF Shelf 2 and RF Shelf 3 and
then verify that each RF shelf is operational before proceeding.
The POWER and ALARM LEDs on the front of each RF shelf will turn green.
Figure 30 Location of RBS Side Rail Locking Arms
locking arm
locking arm
5.4
System Setup
1 Connect the laptop to port 8 of the BIC CRIC using an Ethernet (Cat-5) cable.
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Final Checkout and Commissioning
Figure 31 Location of BIC CRIC Laptop Connection Port
BIC front
BIC CRIC
laptop connection
2 Set the laptop IP address to 192.168.200.4 (static) and turn off DHCP.
Note:
System Manager does not support DHCP. Therefore you must configure a static IP
address on the same subnet as the System Manager HTTP server.
3 Start System Manager.
Launch a browser session and enter the MC-Series High-Power system IP address:
http://192.168.200.5. The System Manager Home page appears, which contains
five tabs to select from:
ƒ Home—displays a welcome banner and a link for setting up users and changing the
MC-Series system password.
ƒ System Configuration—depicts the status of the BIC, AIC and RBS.
ƒ Alarms—displays alarm information.
ƒ Performance Monitoring—displays real-time performance information.
ƒ Diagnostics—provides tools for testing.
ƒ Support—displays support information, including online help.
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Final Checkout and Commissioning
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Figure 32 System Manager Welcome Screen
4 Log in to System Manager.
Select the System Configuration tab to display the login window. For User Name, type
Sysadmin (case sensitive). For Password, type Radioframe (case sensitive), and then
select OK. To change the password, refer to section 6.2.1.2 “Changing the System
Password”.
Figure 33 System Manager Log-in Window
Note:
54
Before proceeding to iDEN Configuration, it is a good idea to ensure that the MCSeries High-Power software is the latest released version. Refer to section 6.2.2.6
“Viewing Hardware and Software Versions”.
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Final Checkout and Commissioning
5 Select the iDEN Configuration link at the bottom of the System Configuration page.
On the iDEN Configuration page, make sure the configuration agrees with the site
datafill and also the RF cabling. The sector assignments must match the cabling inn
the back of the cabinet. All cab/pos values must be associated with the appropriate
sector. The MC-Series system will attempt to register all BRs with the cab/pos
values selected in this menu. An example configuration is shown in Figure 34. For
more information, refer to section 3.4 “iDEN Configuration”.
Figure 34 iDEN Configuration Page
6 After iDEN configuration is updated (by clicking on Save Changes), a System Reset
is required. (Refer to section 8.2 “Performing a System Reset” if necessary.
7 Go to the Performance Monitoring page (section 6.2.3.1 “Local Performance
Monitoring”) and confirm that are BRs that were intended to be brought up are in
the UEA state. If there are BRs that are not active, select the Alarms tab and
review the Active Alarm Manager for any active alarms.
For more information, refer to section 7.5.3 “System Manager Alarms”.
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Final Checkout and Commissioning
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998--01 Rev X1
8 Validate ToR output power or go to step 9.
Connect the General Dynamics R2660 Series Communication System Analyzer to
the top of the rack Tx OUT 1. Then set up the R2660 for iDEN Base mode. Enter
the control channel frequency for sector 1, and then measure the output power of
that frequency.
For specifications, refer to section 2.5.8.2 “Transmitter Performance Summary”.
The default is +29 dBm per carrier, assuming that the datafill parameter
defaultTxPower is set to 9.5. If necessary, adjust the datafill parameter (refer to
section 6.1.4.1 “defaultTxPower”).
9 Measure the SQE and frequency error for the control channel to see if they are
within specifications.
10 Verify that all BRs have the same output power.
For each channel, enter the frequency into the R2660 and verify that the SQE,
frequency error, and power level are all within specifications (refer to Table 17
“Receiver Performance Summary” on page 36).
11 Repeat steps 5 through 10 as needed for each sector.
12 Review the Active Alarm Manager for any un-cleared alarms.
Refer to section 7.5.3 “System Manager Alarms” for more information.
5.5
Functionality Test
RadioFrame Networks recommends that a certification process be completed to ensure
proper operational performance and to verify the integrity of the following services:
•
•
•
•
•
•
Voice quality for 3:1 Interconnect Voice
Voice quality for 6:1 Private Group Dispatch Voice
Call setup reliability for 3:1 Interconnect Voice
Call setup reliability for 6:1 Private and Group Dispatch Voice
Call stability for all of the above voice services
Connection quality, stability, delay and perceived throughput for the Packet Data
service
• Connection setup reliability for Packet Data
• Idle SQE quality and variation
• Call up SQE quality and variation
• Short Message Service
• Handover and cell reselection
• Performance will also be validated by collecting at least one week of performance
statistical data
Refer to Appendix D “Functionality Test Procedures” for procedures to conduct
functionality testing.
Note: MC-Series High-Power system does not support 6:1 VSELP calls or CircuitSwitched data.
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MC-Series High-Power System
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Management—Datafill, Configuration and Optimization
Management—Datafill, Configuration and Optimization
This section describes configuration techniques that affect the behavior of the MC-Series
High-Power system. Section 6.1 covers the datafill parameters as they differ from the
Motorola EBTS. Section 6.2 covers configuration options using System Manager, with
sections 6.2.1 and 6.2.2 introducing basic operations and 6.2.3 presenting optimization
procedures.
6.1
Datafill
The MC-Series High-Power system is designed for compatibility with the Motorola EBRC
and QUAD Base Radios (BRs). However, due to architecture differences between the two
systems, not all datafill parameters apply equally to the MC-Series High-Power system.
This section describes only those datafill parameters that need to be taken into
consideration when used with the MC-Series High-Power system. Any datafill parameter
not described here can be assumed to behave identically to the Motorola EBTS. This
section includes:
6.1.1 Parameters that RFN does not support
6.1.2 Parameters that have no effect on the MC-Series High-Power system
6.1.3 Parameters that RFN supports, but which need to be setup differently from the typical
setup for a Motorola BR
6.1.1
Unsupported Datafill Parameters
The following datafill parameters are currently not supported.
6.1.1.1
steThresholdMode
The Slot Timing Error Threshold Mode parameter has three different purposes:
• Setting to zero allows the EBTS to automatically determine the STE threshold
based on history of inbound transmissions.
• Setting to maximum value of 250 essentially disables the use of STE filtering.
• A manual override exists by setting the parameter in the range of 1 to 249. The
default value is set to 250.
This datafill parameter will be supported in the MC-Series High-Power system starting
with 15.0 releases of System Manager software.
6.1.1.2
brPwrReducModeAcg
The BR Power Reduction parameter is used to enable/disable the Power Reduction
feature on a per-BR basis. The default value is set to 'ON' and it is on-line changeable.
This feature will be supported in the MC-Series High-Power system starting with 15.0
releases of System Manager software.
6.1.2
Parameters that Do Not Apply to the MC-Series High-Power System
The following parameters have no effect on the MC-Series High-Power system. There is
no functional equivalent in the MC-Series High-Power system, and as such the
parameters can be ignored.
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Management—Datafill, Configuration and Optimization
6.1.2.1
MC-Series High-Power System
998--01 Rev X1
combinerType
This parameter specifies the type of combiner used to connect the cells Base Radios to
the antenna. The options are hybrid and cavity. The MC-Series High-Power system is
similar to a cavity type combiner physically but it does not have the same frequency
limitations as the cavity combiner that this parameter is used for.
6.1.3
Recommended Datafill Parameters
The following parameters need to be set differently than what is currently set with
Motorola BR. These settings are not required but recommended for best operation.
6.1.3.1
PCC
The power control constant is broadcast on the BCCH and is used by the MS to calculate
a target value for its transmit power. For Indoor Pico and Micro-Cell applications this
value will vary depending upon the RF environment (i.e., if used outdoors the value will
be quite different from an indoor scenario). For the MC-Series High-Power system, the
setting of this parameter depends on what is connected between the MC-Series HighPower system and the antenna. The default value should be calculated in accordance
with Motorola guidance detailed in the Datafill Parameter Guide. It should be noted that in
cases in which the Mobile subscribers are near the antenna source (downlink limited), the
handsets could transmit at a much lower level than is the case with a Macro site.
Lowering this parameter forces the mobile to operate at fairly low Tx level thus conserving
battery life. In cases where the MC-Series High-Power system is connected to a DAS, the
gains and losses of the paths should be taken into consideration. Additionally the level of
uplink interference should be considered when determining this value.
6.1.3.2
Pto (transmit power)
The Cells outbound transmit power referenced at the output of the RF Distribution System
Antenna Port. It is used as a reference point value when computing the link budget of the
system. RFN recommends that the value of this parameter be set appropriate to the TOR
output power, which is determined by the defaultTxPower parameter (see below).
6.1.4
rxTxGain = 0
This parameter is the difference in gain between the receiver and transmit antenna paths
expressed in dB. The MC-Series High-Power system does not use this parameter
directly.
6.1.4.1
defaultTxPower
Note: Refer to release notes for range information.
This is the average output power of the PA, measured at the RF connector of the BR. For
the MC-Series High-Power system, this parameter can be used to adjust the output
power of the system. The gain at the shelf is fixed and cannot be altered as was the case
with the 800-only RF Shelf. The MC-Series High-Power system has a different range of
output levels than a standard Motorola EBTS, and as such, these values will map to a
different set of actual Tx output power levels. (The correspondence is shown in Table 16
in section 2.5.8.3 .) The nominal maximum Tx power at the top of the rack with a
maximum variation of ± 2 dB is +29 dBm. The dynamic range is 11 dB.
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6.2
Management—Datafill, Configuration and Optimization
System Manager, Configuration and Optimization
6.2.1
Navigating System Manager
6.2.1.1
Logging into System Manager
1 Connect a laptop computer to port 8 of the BIC CRIC using an Ethernet (Cat-5)
cable.
2 Start System Manager by typing the IP address of the MC-Series system into
Internet Explorer (default 192.168.200.5).
3 The System Manager Home page appears and displays five tabs to select from to
set up and monitor the RadioFrame MC-Series system.
Figure 35 System Manager Home Page
• Home—displays a welcome banner and a link for setting up users and changing the
MC-Series system password.
• System Configuration—depicts the status of the BIC, AIC, RBS and RadioBlade
transceivers.
• Alarms—displays alarm information.
• Performance Monitoring—displays real-time performance information.
• Diagnostics—provides tools for testing.
• Support—displays support information, including online help.
4 To log in, select any tab.
5 For User Name, type the MC-Series system user name.
6 For Password, type the MC-Series system password.
7 To save the password, check ‘Save this password in your password list’
checkbox.
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Management—Datafill, Configuration and Optimization
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998--01 Rev X1
8 Select OK.
Figure 36 Network Password Pop-up Dialog Box
6.2.1.2
Changing the System Password
1 Select the Home tab, and then select the User Provisioning link.
2 For Select User Name, choose the appropriate system title from the dropdown
menu.
3 Typically, choose Sysadmin (Entire System) unless instructed to do otherwise.
4 Type the Current Password.
5 Type the New Password and confirm it, then select Save Changes.
Figure 37 Set System Manager Password Dialog Box
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6.2.2
Management—Datafill, Configuration and Optimization
Configuring the MC-Series High-Power System
6.2.2.1
Navigating the System Configuration
The System Configuration page displays icons depicting the AIC, BIC and the RBS (see
Figure 38). The colored bar beneath each icon represents the status of that component
as listed in Table 21.
Figure 38 BIC Configuration Page Showing AIC, BIC and RBS Status
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Table 21 Status Color Interpretations
Color
Status
Indicator
Description
Green
Active
The component is installed, configured and operational.
Yellow
Inactive
The component is installed but has not been configured.
Red
Alarm
The component has returned an alarm condition. Refer to
section 7 “Scheduled and Unscheduled Maintenance” for
specific alarm conditions.
1 To view configuration information for a component, select its icon.
2 The component configuration page displays the device name, IP address, building
address and other pertinent information.
3 To return to a previous page, select the component pathname at the top of the tab
(System Configuration>BIC>AIC…), or to return to the BIC configuration page,
select the System Configuration tab at any time.
6.2.2.2
Viewing the Status of the RadioBlade Transceivers
The RBS Status, RadioBlade Alarms, and RadioBlade Control (formerly RadioBlade
Statistics) pages show the MCRB along with the RBD2. Select the RBS STATUS link at
the bottom of the System Configuration page. The RBS Status page displays an icon for
each RadioBlade transceiver installed in the RBS, and indicates the status of the
RadioBlade transceiver and whether or not it is locked. At the top of the page are three
icons representing the status of each group (A, B and C) in the RBS.
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Figure 39 RadioBlade Status Page
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6.2.2.3
MC-Series High-Power System
998--01 Rev X1
Locking and Unlocking a RadioBlade Transceiver
Select the RadioBlade transceiver icon or the RadioBlade Control link at the top of the
RBS Status page. The RadioBlade Control page displays the following information for
each iDEN RadioBlade transceiver:
• RadioBlade transceiver Slot (1-24)
• RB ID
• State
• RB PLL Status
• Carrier ID
• Transmit Frequency
• Cabinet
• Position
• Locked/Unlocked
To lock or unlock a RadioBlade transceiver, select the icon in the Locked/Unlocked
column.
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Figure 40 RadioBlade Control Page
6.2.2.4
RadioBlade Alarms Page
The RadioBlade Alarms Page displays information for both types of RadioBlades either
on a per-channel or per-blade basis, as appropriate for that type of alarm. This page is
shown in Figure 41
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Figure 41 RadioBlade Alarms Page
6.2.2.5
Changing the Device Name, IP Address or Building Location
The System Configuration page displays the configuration for the selected component
(BIC, AIC and RBS) including the Device Name, IP Address and Building Address—this
information can be changed at any time. For the BIC, this page also displays External IP
Configuration, the information that systems outside the MC-Series system use to
recognize it, including the Default Gateway (the IP address of the CSU).
1 Select the icon of the component to be changed.
2 For Device Name, enter up to 31 alphanumeric characters to uniquely identify the
component.
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3 The IP Address is assigned during the installation of the MC-Series system, and
doesn’t need to be changed.
4 For Building Address, enter up to 3,000 alphanumeric characters specifying the
location of the component. Enter information such as the street address, mailing
address, building and other site information, as well as the building floor, Telco
closet and cabinet location.
5 Select Save Changes.
Figure 42 System Configuration Page, BIC Selected Component
6.2.2.6
Viewing Hardware and Software Versions
Select the Software Version Information link on the System Configuration page. The
Software Version Information page depicts each component in the MC-Series system,
and each board installed in each component. For each board the page lists:
•
•
•
•
•
•
•
•
MAC—the MAC address
HW—hardware version
FPGA—Field Programmable Gate Array version (manufacturer defined)
ROM—software loaded at time of shipment
SW Selected—currently selected software version, A or B
SW Loaded—currently loaded software version, A or B
SW Versions A—Software version loaded in partition A
SW Versions B—Software version loaded in partition B
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Figure 43 Software Version Information Page
6.2.2.7
Changing the iDEN Configuration
The MC-Series system operates as a series of base radios. Each RadioBlade transceiver
in the MC-Series is assigned a BR ID and sector (1, 2 or 3). And, each BR in the MCSeries system is assigned a default cabinet position in the site datafill.
To change the default cabinet position:
1 Select the iDEN Configuration link at the bottom of the System Configuration tab.
2 Enter the Cabinet and Position for the specified BR(s).
3 Select any Quad BRs (only one per group), according to site datafill parameters.
4 In Figure 44, one Quad BR has been selected: BR Instance 5 Cabinet 3 Position
5, in the first group. In this example, BRs 5 through 8 make up the Quad BR.
5 Select the Save Changes button to save the changes.
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Figure 44 iDEN Configuration Page
6.2.3
Optimization Procedures
6.2.3.1
Local Performance Monitoring
1 In System Manager, select the Performance Monitoring tab.
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Figure 45 Operational Status—Performance Monitoring Page
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2 Select a BR icon to display the Base Radio Performance Statistics page.
3 Verify that the mean INI is within normal range (will vary depending on what is
connected between TOR and the antenna).
4 Verify that the % poor SQE does not exceed 2% on a substantial number of
packets (i.e., greater than 10,000 packets).
5 Repeat steps 2 through 4 for each BR in the system.
Figure 46 Base Radio Performance Statistics Page
6.2.3.2
iDEN Uplink Analysis
RadioFrame Networks’ iDEN Uplink Analysis Tool plots the Mean RSSI, Mean I+N and
SQE for the last 80 seconds for the BR channel which has been selected. Figure 47
shows the System Manager page, accessible from the Diagnostics tab. The analyzer
prints the following information:
• Mean RSSI (----- red): Average Received Signal Strength Indicator.
• Mean I+N (----- magenta): Average Interference Plus Noise.
• SQE (----- yellow): Signal Quality Estimate.
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Figure 47 Uplink Analyzer Page
To use the Uplink Analysis Tool:
1 Select a radio and channel:
ƒ Select the base radio from the BR ID menu. Select the channel from the Logical
Channel menu.
ƒ Click Update Graph to clear the screen and start a new graph with the new radio and
channel.
ƒ Click Clear Graph to reset the graph and start fresh with the current base radio and
channel.
2 Reset the graph by clicking Clear Graph, and start fresh with the current base radio
and channel.
6.2.3.3
Voice Loopback Diagnostic Test
The Voice Loopback Diagnostic test provides the ability to loop all inbound voice traffic
back out on the same logical channel for a given BR. This allows a person with a mobile
to do uplink and downlink testing on a given BR without having to call someone else to
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monitor voice quality. The person on the Mobile simply speaks into the mobile and can
hear his or her own voice.
To use the Voice Loopback Test feature:
1 Click Start Test on the Voice Loopback Diagnostic Test Page to start the voice
packet loopback. The first call, and only the first call, set up after Start Test is
selected will be looped back. If a call other than the tester’s happens to be set up
after Start Test is selected and before the tester has the opportunity to set up the
call, the other call will be looped back.
Figure 48 Voice Loopback Diagnostic Test Page
2 Speak into the handset, and listen to evaluate voice quality.
3 Click Stop Test to terminate the test.
The loopback will persist on the selected BR until the Stop Test button is selected.
The Test Status line will give a brief indication of the test state (Not Started; Waiting for
Call Setup; Started).
6.2.3.4
System Parameter Information Page
The System Parameter Information Page displays the type 1 iDEN System Parameter
Information that comes across the BCCH chain.
Note: Only a subset of the BCCH information is currently displayed.
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Figure 49 System Parameter Information Page
Note: The datafill parameters “hdvrCINROutboundThreshold” and
“rconCINROutboundThreshold” are modified in the iSC per the iDEN specification.
The value displayed as “rsel_threshold” in the System Parameter Information page
reflects the observed BCCH value, which is the datafill value of
“rconCINROutboundThreshold”, offset by + 14 dB. The value displayed as
“hdvr_threshold” is the datafill value “hdvrCINROutboundThreshold”, offset by
+ 14 dB. For example, in the screen shot shown in Figure 49, the datafill value
corresponding to “hdvr_threshold” would be equal to 6 (i.e., 6 +14 = 20).
System Manager is the MC-Series system web-based interface. System Manager
provides status, performance, and alarm information for the MC-Series system and its
components, as well as diagnostic tools and online help. When new releases of System
Manager are provided, download the new release as described in section 8.1 “Upgrading
MC-Series System Software”.
If any of the following information is changed in System Manager, also note those
changes on the Equipment Inventory or site as-built documentation:
• Physical location
• IP addresses
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• Port connections
• Sector locations
7.1
Scheduled and Unscheduled Maintenance
Maintenance
A report of the MC-Series High-Power system should be maintained and left on site. This
report will provide metrics for possible concerns with individual components and/or the
entire system. It is important that the technician performing the checks understand the
equipment theory and operation. Review the documentation (references) prior to
verification and performing service.
For non-RFN hardware, refer to the equipment manufacturer’s documentation for
maintenance information and procedures. For the iSC-3s and the EAS, refer to the Gen 3
Site Controller System Manual, Motorola, 68P80801E30-O. For the CSU, refer to the
manufacturer's documentation for preventive maintenance information.
7.2
Annual Maintenance
Conduct the following annual maintenance:
• Visually inspect all equipment in the MC-Series High-Power system cabinet for
loose or foreign items and for visible damage.
• Verify site-configuration cabling is correct. Refer to cabling diagrams in Appendix C.
• Conduct the BER test on each RadioBlade transceiver. Refer to Appendix F “BER
Test Procedure”.
• Conduct the TOR Tx measurement (RF output measurement) on each transmitter.
7.3
Troubleshooting Guidelines
Technicians should conduct the following troubleshooting steps in order:
1 Visually inspect for fault indication (LEDs).
2 Inspect the Alarm Manager, and follow alarm resolution procedures. Refer to the
Alarm and Event Guide as well as sections 7.5 “System Manager Alarms” and 7.6
“RadioBlade Transceiver Alarm Handling” of this Implementation Guide.
3 Contact the RadioFrame Networks Technical Assistance Center at: (800) 328-0847.
Also, refer to section 1.3, “Repair and Technical Support” on page 12.
4 Complete and save the serial log upload if directed; refer to section 7.7 “Serial Log
Upload Procedure”.
5 Refer to sections 7.8, ”Power Down Procedure” and 7.9, “Field Replaceable Unit
(FRU) Procedures” as necessary.
7.4
Fault Indications
This section provides fault indications for the following RadioFrame Networks
components only: BIC, AIC, RBS and RF Shelf. For all non-RFN equipment, refer to
Sprint Nextel’s or the manufacturer’s documentation.
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7.4.1
MC-Series High-Power System
998--01 Rev X1
ABIC
Table 22 BIC LED Indications
LED
POWER
STATUS
Indication
Corrective action
green
normal condition
none
not lit
no power to ABIC
Verify that ABIC circuit breaker on PDU is
ON.
Check power connection to PDU.
Measure power input, and compare with
tolerances listed in section 2
“Specifications”.
Verify that the power source is operational.
Contact the TAC: (800) 328-0847
green
normal condition
none
not lit
card(s) not receiving power
Verify power to BIC (see “no power to BIC”
above)
red
CRIC only
bootup not complete
Allow three minutes (approx.) for bootup to
complete.
timing not synchronized
Verify that the GPS LED on iSC-3 is green.
Verify that the cable is connected from BIC
ERTM port 5MHz/1PPS IN to iSC-3 port
5MHz/1PPS.
Contact the TAC: (800) 328-0847
PLLs are not locked
Verify that the STATUS LED on the BIC
CRIC is green
Check the Alarm Manager for PLL LOCK
alarm; wait 3 minutes for PLLs to lock; if
they do not:
Verify integrity of Ethernet connection
between BIC and AIC.
Contact the TAC: (800) 328-0847
red
any card
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7.4.2
Scheduled and Unscheduled Maintenance
RBS
Table 23 RBS LED Indications
LED
STATUS
RADIOBLADE
TRANSCEIVER
STATUS
Indication
Corrective action
green
normal condition
none
not lit
no power to RBS
Verify that RBS circuit breaker on PDU
is ON.
Check power connection to PDU.
Measure power input, and compare
with tolerances listed in section
2.5,”Specifications”.
Verify that the power source is
operational.
Contact the TAC: (800) 328-0847
red
timing is not synchronized to
the group (A, B, or C)
Board unable to boot
Power cycle the RBS using the circuit
breaker on the PDU.
Contact the TAC: (800) 328-0847
green
RadioBlade transceiver
present and operational
none
not lit
RadioBlade transceiver not
present
none
RadioBlade transceiver
present
Reseat RadioBlade transceiver.
RadioBlade transceiver is in
error state
Reseat RadioBlade transceiver.
If still red, replace RadioBlade
transceiver.
red
7.4.3
Condition
RF Shelf
Table 24 RF Shelf LED Indications
LED
POWER
ALARM
Indication
Condition
Corrective action
green
normal condition
none
not lit
no power to RF shelf
Verify that RF circuit breaker on PDU is
ON.
Check power connection to PDU.
Measure power input, and compare with
tolerances listed in section
2.5,”Specifications”.
Verify that the power source is operational.
Contact the TAC: (800) 328-0847
green
normal condition
none
not lit
not receiving power
Verify power to RF Shelf (see “POWER”
above).
red
alarm condition
Check the Alarm Manager for:
RF SHELF MINOR, replace fan.
RF SHELF MAJOR, replace RF shelf.
Contact the TAC: (800) 328-0847
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7.5
MC-Series High-Power System
998--01 Rev X1
System Manager Alarms
The MC-Series system provides fault alarming and isolation within System Manager for
individual components, which consists of detecting catastrophic faults that prevent a
component from responding to a periodic “ping”. Depending on the severity, alarms are
sent to the OMC via the iSC-3.
The Alarms/Events Reference Guide, included on the MC-Series CD and available on the
RadioFrame Networks website, lists the alarms by ID code.
All alarms passed to the OMC use the Sprint Nextel Alarm Code 35009, which uses the
event description “Unable to key BR”.
7.5.1
Viewing System Manager Alarms
1 Select the Alarms tab in System Manager to display the Active Alarm Manager.
The Alarm Log displays active (un-cleared) alarms listed by date and time, and the
Alarm Details window displays information about a single selected alarm (see
Figure 50). A summary at the top of the page lists the current number of Critical,
Major, Minor, and Warning alarms. Alarms that are no longer active are moved to
the Alarm History Manager.
Note:
If the Alarms page is empty, System Manager is still loading the page.
Non-alarm events are displayed in the Events Log. The initial Events Log lists all
the alarms generated by RFS components. You can view a smaller list by selecting
one of the Show links at the bottom of the page. Clicking the first link with a value of
20 in the box displays the first 20 alarms. You can enter any number in the field.
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Figure 50 Alarm Log Page
Table 25 Alarm Log Fields
Alarms Log Field
Description
Details
Displays details of the alarm in the Alarm Details window
Timestamp
Date and time alarm occurred (in Greenwich meantime-GMT)
Affected Service
iden: iDEN software only
asp: platform software only
rfn: All system software is affected (platform, iDEN)
Perceived Severity
cleared: A ‘set’ alarm has been cleared and moved to Alarm History
critical : Service affecting failure; requires immediate attention
major : Service affecting degradation; requires urgent attention
minor: Non-service affecting condition; requires scheduled attention
warning: Potential condition that may lead to a more serious alarm
Probable Cause
Describes what might have caused the alarm
Specific Problem
Describes the problem more specifically
Base RadioTransceiver
BR ID (1 through 32) or n/a for not applicable
2 To view details about a specific alarm, select the Details link next to the alarm. The
Alarm Details window displays the information listed in Table 26.
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Table 26 Alarm Details Fields
Alarm Details Field
7.5.2
Description
Alarm Type
Communication : failure to convey information
Quality of service : signal degradation
Processing error: software processing fault
Equipment: equipment fault
Environmental: condition with the equipment enclosure
Eqpt Chassis
Affected chassis: bic or aic
Eqpt Rfu/Rbs
Affected RBS group: grp A, grp B, or grp C
Eqpt Slot
Affected chassis slot: BIC (1-5), AIC (1-5), or RBS (1-24)
Eqpt Type
rfn: unknown
rlic: BIC CRIC
bpc: BPC or BPC+SPAM
ric: AIC CRIC
rbs: RBS
idenrb: RadioBlade transceiver
Eqpt Mac
MAC address of the affected component
System Reaction
The action taken by the system as a result of the alarm
Further Repair Actions
Corrective action that should be taken as a result of the alarm
State Change
Not currently used (displays ‘false’ by default)
Additional Info
Miscellaneous 32-bit field
OMC Alarm Code
All RFS MC-Series alarms sent to the OMC use the Sprint Nextel Alarm Code 35009.
Table 27 shows the properties for this alarm code. The Event Description for this alarm is
'Unable to key BR'.
Table 27 Alarm Code 35009 Properties
Event
80
Description
Sprint Nextel Alarm Code
35009
Event Type
CntrlBrd
Alarm Type
Equipment Failure
Actionable
Yes
Severity
Minor, Major or Critical
Bounce Threshold (x)
Bounce Threshold Minutes
30
Duration Threshold
10
Related Alarms
None
R&C
RC
Outage Y/N
S1_El CY
Event Description
Unable to key BR
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Event
Description
Advisor
Site Service call
Comments
None
Alert Names
BREFCTLBD35009
Last updated
8/3/2001
Revision
7.5.3
Change Notes
8/3/2001: per new EBTS rules baseline.
Changed severity and threshold from GR1 to:
Severity=minor
BounceThreshold=3
Bounce Threshold Minutes=30
Duration Threshold=10
Action
Create trouble ticket.
Contact Field Technician.
TS/BR
System Manager Alarms
The document Alarms/Events Reference Guide lists MC-Series system alarms
numerically by alarm ID (0x01, 0x02, etc.).
MC-Series alarms are based on the X.733 conventions for telecommunications
equipment. The alarms are grouped by service: either “asp” for platform faults or “iden”
for iden application faults. The “cause” field contains the X.733 cause type. “System
reaction” describes the action taken by the system as a result of this alarm, and “repair
actions” provides details on what corrective action should be taken as a result of this
alarm.
The Alarm details on the active alarm manager page of System Manager provides
additional information with respect to the board, slot number, MAC address and
equipment type.
7.6
RadioBlade Transceiver Alarm Handling
The iDEN RadioBlade transceivers track various faults and reports to the RadioBlade
controller. These faults are monitored, and if the rate at which these faults occur
surpasses a threshold, the RadioBlade transceiver (blade) is locked. The blade will
generate these faults as the result of normal actions such as re-syncing the blade, locking
and unlocking the blade and locking and unlocking the BR. For these reasons, only if the
blade continues to generate these faults under normal operating circumstances is an
alarm generated.
The RadioBlade transceiver tracks the faults listed in Table 28.
Table 28 Faults Tracked by the Transceiver
Fault
Description
PLL1 Errors
The Phase Lock Loop #1 went out of lock.
PLL2 Errors
The Phase Lock Loop #2 went out of lock.
PLL3 Errors
The Phase Lock Loop #3 went out of lock.
Tx Underrun
RadioBlade transceiver did not receive a packet in time to transmit.
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Tx Overflow
RadioBlade transceiver received too many packets to transmit.
Rx OverFlow
Sample buffer overflowed.
Slot mismatch
Received packets were not consecutive.
CRC errors
Received Ethernet packets had CRC errors.
If a RadioBlade transceiver generates enough errors such that it crosses the Bounce and
Duration threshold for that particular error, an alarm will be generated. This alarm will also
cause the RadioBlade Locking Policy to lock that RadioBlade transceiver. Table 29 lists
the fault count and fault period for an alarm to be generated.
Table 29 RadioBlade Transceiver Fault Thresholds for Alarm Generation
Alarm
Bounce Threshold
(counts)
Duration Threshold
(minutes)
PLL 1
75
12
PLL 2
75
12
PLL 3
50
12
Tx Underrun
40
12
Tx Overflow
40
12
Rx Overflow
40
12
Slot Mismatch
40
12
CRC Errors
20
12
Packet Size Errors
20
12
In addition to the above-mentioned errors, if the system loses communication with a
RadioBlade transceiver or is unable to read the EEPROM from the blade, then that blade
is put into an error state and if a standby blade is available it will switch over
automatically.
7.6.1
RadioBlade Locking Policy
The RadioBlade locking policy defines the actions taken by the system when a
determination is made that a RadioBlade transceiver should no longer be allowed to
remain active. This could be the result of an alarm, insertion, removal or intervention (the
user specifically locking the RadioBlade transceiver).
In general, the policy is that if a blade is taken out of service and a standby RadioBlade
transceiver is available, then the standby RadioBlade transceiver will go into service. If no
standby RadioBlade transceiver is available then the associated BR(s) will be locked.
(For the Multi-Channel RadioBlade transceiver, the locking event locks all carriers.)
The RadioBlade locking policy is enabled by default and in effect at all times.
7.6.1.1
Standby Blade
A Standby Blade is an extra RadioBlade transceiver that is installed in the system but
does not have a configured BR with which to register. To setup Standby Blades, make
sure that there are more RadioBlade transceivers for each RBS Group than Base Radios
configured in the iDEN configuration page.
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In all the conditions described below, if RadioBlade transceivers are present in the
system that are in the hot-standby state, then locking the RadioBlade transceiver (due to
alarms, removal of a RadioBlade transceiver or administratively locking RadioBlade
transceivers) will result in the hot Standby Blade transceiver being assigned to the BR
that de-registered the locked RadioBlade transceiver.
7.6.1.2
Locking Policy for RadioBlade Transceiver with Errors
If the RadioBlade transceiver generates enough faults such that it crosses the Bounce
and Duration threshold for that particular error, an alarm will be generated. The
RadioBlade controller then notifies the associated BR, which then locks the RadioBlade
transceiver. This will result in disabling the BR.
If there is a faulty RadioBlade transceiver in the system (generating error alarms), it is
prevented from coming up after a commanded reset/system reset, but the operator could
manually unlock the RadioBlade transceiver, at which point the RadioBlade transceiver
would be assigned to a BR. (This would not prevent the system from locking it again if an
excessive error condition recurs).
7.6.1.3
Removal of RadioBlade Transceiver
When a RadioBlade transceiver is physically removed, an event is generated in the
System Manager Event Log notifying the user about the RadioBlade transceiver removal.
The RadioBlade controller will then de-register the RadioBlade transceiver from the
BR(s), which will result in locking the BR(s).
A RadioBlade transceiver Insert event is generated when the RadioBlade transceiver is
inserted into the system.
7.6.1.4
Administrative Locking of a RadioBlade Transceiver
By definition, administrative locking of a RadioBlade transceiver is in effect if the
RadioBlade transceiver lock icon on the RadioBlade Transceiver Status page is changed
to “locked”.
The Multi-Channel RadioBlade transceiver is treated as a unit (single RBID) with respect
to administrative locking.
The following rules apply to locking a RadioBlade transceiver.
• The BR(s) associated with the administratively locked RadioBlade transceiver will
go into a Disabled state. Only that RadioBlade transceiver will lock, and its icon will
change to “locked”.
• If an administratively locked RadioBlade transceiver is replaced, the new
RadioBlade transceiver will be considered unlocked upon insertion. (Administrative
locking applies to a particular RadioBlade transceiver and not to a particular RBS
Slot).
• Upon unlocking an administratively locked RadioBlade transceiver, the BR that was
previously disabled due to the locked state will go into the enabled state.
The lock policy will be preserved through a system reset. Locking of the RadioBlade
transceiver will also be preserved through a system reset. Locking of RadioBlade
transceivers in the disabled state will not be preserved through a system reset. However,
after a system reset, those blades that were originally in the disabled state due to the
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effects of a) the locked RadioBlade transceiver and b) the locking policy will likely return
to the disabled state.
The RadioBlade Control page of System Manager has a “Lock All / Unlock All” feature.
Refer to Figure 51. Selecting the padlock icon for a two-port RadioBlade (RBD2)
transceiver locks the blade. With an MCRB, locking the top padlock as shown on the
RadioBlade Control page will lock all carriers for that MCRB while selecting the padlock
on the individual carrier will lock only that carrier.
Figure 51 System Lock All / Unlock All Feature
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7.7
Scheduled and Unscheduled Maintenance
Serial Log Upload Procedure
Complete this procedure before disconnecting and removing the BIC, AIC, RBS or an RF
shelf from the MC-Series system rack, or at the direction of RadioFrame Networks
technical support.
1 Select the Diagnostics tab in System Manager, and then select the Serial Log
Upload link.
Figure 52 Serial Log Upload Link, Diagnostics Tab
2 Select the Upload Serial Log w/ IP Address button, and in the pop-up window,
enter the IP address of the component, and the select OK. Refer to Appendix B “IP
Address Requirements”.
Alternately, the component can be selected from the dropdown menus, though RadioFrame
Networks recommends using the IP address method.
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Figure 53 Serial Log Upload Page with IP Address Prompt
3 Copy the contents of the serial log window into a text file and save the text file.
4 Email the text file to the Technical Assistance Center at:
support@radioframenetworks.com
7.8
Power Down Procedure
When powering down the entire MC-Series system, follow these instructions.
Using the breakers on the PDU, power off equipment in the MC-Series system rack in the
following order:
•
•
•
•
•
•
BIC
AIC
RBS 1 (and RBS 2 if present)
RF Shelf 1, RF Shelf 2 and RF Shelf 3
CSU
Secondary iSC-3; then ensure that the power switch on the front of the unit is in the
OFF position
• EAS; then ensure that the power switch on the front of the unit is in the OFF
position
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• Primary iSC-3; then ensure that the power switch on the front of the unit is in the
OFF position
7.9
Field Replaceable Unit (FRU) Procedures
The MC-Series system has been designed so that Field Repairable Units (FRUs) can be
replaced to restore normal system operation as quickly as possible.
Refer to section 1.3 “Repair and Technical Support”, Table 1, which lists RadioFrame
Networks FRUs. Do not attempt to repair RadioFrame Networks equipment and
components in the field. Be sure to read section 1.3.2 “Field Replaceable Unit (FRU)
Policy”.
For support of RadioFrame Networks equipment, contact the RadioFrame Networks
Technical Assistance Center (TAC) at:
(US) 1-800-328-0847
For equipment not supplied by RadioFrame Networks, follow standard Sprint Nextel
policies and procedures for FRU replacement.
7.9.1
RF Shelf
<<<>>>
Figure 54 RF Shelf Front View
Figure 55 RF Shelf Rear View
7.9.2
Replacing an ABIC Chassis
<<<>>>
7.9.3
ABIC FRU Replacement Procedure
BEFORE REPLACING ANY CARD (board) in the BIC or AIC, power down RadioFrame
Networks equipment in the following order using circuit breakers on the PDU:
•
•
•
•
7.9.3.1
BIC
AIC
RBS 1 (power down RBS 2 if present)
RF Shelves 1, 2 and 3
Replacing the CRIC
1 Before replacing any card (board) power down RadioFrame Networks equipment in
the following order using circuit breakers on the PDU:
ƒ ABIC
ƒ RBS 1 (and power down RBS 2 if present)
ƒ RF Shelves 1, 2 and 3
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2 Always use a static grounding wrist strap before handling any board—do not attach
the wrist strap to any painted surface on the chassis unit.
3 Facing the BIC or AIC, remove the CRIC that is to be replaced, following these
guidelines:
ƒ Loosen the blue knurled knobs on both sides of the board.
ƒ Pull firmly on the tabs located on the bottom of the CRIC.
ƒ Gently slide the CRIC straight out and away from the chassis unit so as not to
damage any components contained on the board.
4 Remove the replacement CRIC from its antistatic packaging and insert it into the
chassis unit as shown in Figure 56, and follow these guidelines:
ƒ Do not jam the board in any way while inserting it.
ƒ Do not mount the board in any orientation other than that specified in the diagram.
ƒ Insert the board straight into the chassis unit so as not to damage any components
contained on the board.
ƒ Press firmly to seat the board into the connectors within the chassis unit.
ƒ Tighten the blue knurled knobs on each end of the board finger tight only—do not use
a screwdriver to tighten the screws and do not over tighten.
Figure 56 Replacing the CRIC
5 Place the old board in the antistatic packaging for shipment.
6 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
ƒ RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
ƒ RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then green
for each present RadioBlade transceiver. If no RadioBlade transceiver is present, the
LED will not light. To verify the contents of the RBS, pull out the shelf (powering off is
not required) and inspect the RadioBlade transceivers and their respective status
LEDs. Reinsert the RBS. To do this, press up on one side rail locking arm and press
down on the other side rail locking arm, and then push the unit into the rack. For an
illustration of the locking arms, refer to Figure 62 on page 94.
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ƒ BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
7 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF
Shelf is operational before proceeding.
The POWER and ALARM LEDs on the front of the RF Shelf will turn green.
8 FOR THE BIC CRIC ONLY: complete the procedures in sections 5.4 and 5.5.
7.9.3.2
BPC+SPAM
1 Before replacing any card (board), power down RadioFrame Networks equipment in
the following order using circuit breakers on the PDU:
ƒ
ƒ
ƒ
ƒ
BIC
AIC
RBS 1 (and power down RBS 2 if present)
RF Shelves 1, 2 and 3
2 Always use a static grounding wrist strap before handling any board—do not attach
the wrist strap to any painted surface on the chassis unit.
3 Facing the chassis unit, remove the BPC that is to be replaced, or the blank
faceplate, following these guidelines:
ƒ Loosen the blue knurled knobs on both sides of the board.
ƒ Pull firmly on the tabs located on the bottom of the BPC you are replacing.
ƒ Gently slide the BPC straight out and away from the chassis unit so as not to damage
any components contained on the board.
4 Remove the BPC from its antistatic packaging and insert it into the chassis unit as
shown in Figure 52, and follow these guidelines:
ƒ Do not jam the board in any way while inserting it.
ƒ Do not mount the board in any orientation other than that specified in the diagram.
ƒ Insert the board straight into the chassis unit so as not to damage any components
contained on the board.
ƒ Press firmly to seat the board into the connectors within the chassis unit.
ƒ Tighten the blue knurled knobs on each end of the board finger tight only—do not use
a screwdriver to tighten the screws and do not over tighten.
Figure 57 Replacing the BPC+SPAM
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5 Place the old board in the antistatic packaging for shipment.
6 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
ƒ RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
ƒ RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then green
for each present RadioBlade transceiver. If no RadioBlade transceiver is present, the
LED will not light. To verify the contents of the RBS, pull out the shelf (powering off is
not required) and inspect the RadioBlade transceivers and their respective status
LEDs. Reinsert the RBS. To do this, press up on one side rail locking arm and press
down on the other side rail locking arm, and then push the unit into the rack. For an
illustration of the locking arms, refer to Figure 62 on page 94.
ƒ BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
7 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF
Shelf is operational before proceeding.
The POWER and ALARM LEDs on the front of the RF Shelf will turn green.
7.9.3.3
ERTM
1 Before replacing any card (board), power down RadioFrame Networks equipment in
the following order using circuit breakers on the PDU:
ƒ ABIC
ƒ RBS 1 (and power down RBS 2 if present)
ƒ RF Shelves 1, 2 and 3
2 Always use a static grounding wrist strap before handling any board—do not attach
the wrist strap to any painted surface on the chassis unit.
Note:
The ERTM you remove from the BIC or AIC may appear slightly different from the
replacement ERTM. The current-revision ERTM—labeled “ERTM ASY 0562 XX”,
where XX ≥ 06—is used in either the AIC or BIC and is configured by means of a
switch (step 4). The down-rev AIC ERTM faceplate is labeled “PERTM ASY 0560
XX”, and the down-rev BIC ERTM is identified “ERTM ASY 0562 XX”, where XX ≤
05. These down-rev ERTMs do not have a switch on the circuit board and therefore
cannot be swapped from one type of interface chassis to the other.
3 Facing the rear of the BIC or AIC, remove the ERTM that is to be replaced following
these guidelines:
ƒ Loosen the blue knurled knobs on both sides of the board.
ƒ Pull firmly on the tabs located on the bottom of the ERTM you are replacing.
ƒ Gently slide the ERTM straight out and away from the chassis unit so as not to
damage any components contained on the board.
4 Remove the ERTM from its antistatic packaging and insert it into the chassis unit as
shown in Figure 58, and follow these guidelines:
ƒ Check that the ERTM switch is in the correct position for the application. The switch is
located on the components side of the ERTM circuit board, near the connector
labeled “POWER”. Appropriate settings are:
A—for ERTM inserted in AIC
B—for ERTM inserted in BIC.
ƒ Do not jam the board in any way while inserting it.
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ƒ Do not mount the board in any orientation other than that specified in the diagram.
ƒ Insert the board straight into the chassis unit so as not to damage any components
contained on the board.
ƒ Press firmly to seat the board into the connectors within the chassis unit.
ƒ Tighten the blue knurled knobs on each end of the board finger tight only—do not use
a screwdriver to tighten the screws and do not over tighten.
Figure 58 Rear of ABIC (ERTM and CRTC)
5 Place the old board in the antistatic packaging for shipment.
6 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
ƒ RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
ƒ RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then green
for each present RadioBlade transceiver. If no RadioBlade transceiver is present, the
LED will not light. To verify the contents of the RBS, pull out the shelf (powering off is
not required) and inspect the RadioBlade transceivers and their respective status
LEDs. Reinsert the RBS. To do this, press up on one side rail locking arm and press
down on the other side rail locking arm, and then push the unit into the rack. For an
illustration of the locking arms, refer to Figure 62 on page 94.
ƒ BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
7 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF
Shelf is operational before proceeding.
The POWER and ALARM LEDs on the front of the RF Shelf will turn green.
7.9.3.4
CRTC
1 Before replacing any card (board) in the BIC, power down RadioFrame Networks
equipment in the following order using circuit breakers on the PDU:
ƒ ABIC
ƒ RBS 1 (and power down RBS 2 if present)
ƒ RF Shelves 1, 2 and 3
2 Always use a static grounding wrist strap before handling any board—do not attach
the wrist strap to any painted surface on the chassis unit.
3 Facing the rear of the BIC, remove the CRTC following these guidelines:
ƒ Loosen the blue knurled knobs on both sides of the board.
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ƒ Pull firmly on the tabs located on the bottom of the CRTC.
ƒ Gently slide the CRTC straight out and away from the chassis unit so as not to
damage any components contained on the board.
4 Remove the CRTC from its antistatic packaging and insert it into the chassis unit as
shown in Figure 58, and follow these guidelines:
ƒ Do not jam the board in any way while inserting it.
ƒ Do not mount the board in any orientation other than that specified in the diagram.
ƒ Insert the board straight into the chassis unit so as not to damage any components
contained on the board.
ƒ Press firmly to seat the board into the connectors within the chassis unit.
ƒ Tighten the blue knurled knobs on each end of the board finger tight only—do not use
a screwdriver to tighten the screws and do not over tighten.
5 Place the old board in the antistatic packaging for shipment.
6 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
ƒ RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
ƒ RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then green
for each present RadioBlade transceiver. If no RadioBlade transceiver is present, the
LED will not light. To verify the contents of the RBS, pull out the shelf (powering off is
not required) and inspect the RadioBlade transceivers and their respective status
LEDs. Reinsert the RBS. To do this, press up on one side rail locking arm and press
down on the other side rail locking arm, and then push the unit into the rack. For an
illustration of the locking arms, refer to Figure 62 on page 94.
ƒ BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
7 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF
Shelf is operational before proceeding.
The POWER and ALARM LEDs on the front of the RF Shelf will turn green.
7.9.4
RadioBlade Transceiver Replacement
The MC-Series system supports hot swapping of RadioBlade transceivers. This means
replacement of a RadioBlade transceiver can be done while the system is live and does
not require a system reset. When RadioBlade transceivers are hot swapped, no alarm is
generated. Rather, a RadioBlade transceiver lock / unlock event is placed in the SystemManager Event Log.
Each RadioBlade transceiver is shipped wrapped in antistatic packaging, along with a
lockdown strap and screw for securing the RadioBlade transceiver in the RadioBlade
Shelf (RBS).
Note: Use an SMA torque wrench (such as the Huber & Suhner 742-0-0-21 SMA torque
wrench) for removing and installing RadioBlade transceivers.
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Figure 59 Front View of the RadioBlade Shelf (RBS)
1 Take the RadioBlade transceiver out of service by locking it (refer to the procedure
in section 6.2.2.3: “Locking and Unlocking a RadioBlade Transceiver”).
The RBS is divided into three groups (A, B and C) from left to right. Slots in each group are
numbered as follows, from front to back:
ƒ Group A: slots 1 through 8
ƒ Group B: slots 9 through 16
ƒ Group C: slots 17 through 24
2 Pull out the RBS using the handle on the front of the unit.
3 Remove the RadioBlade transceiver that is to be replaced (see Figure 60).
Using the SMA torque wrench, disconnect the Rx and Tx cables from the RadioBlade
transceiver. Then loosen the screw of the lockdown strap covering the RadioBlade
transceiver, and remove the strap and screw and place them aside. Then gently lift and
remove the RadioBlade transceiver from the slot in the RBS backplane. Place the
RadioBlade transceiver in anti-static packaging for shipment.
Figure 60 RadioBlade Transceiver in Place
lockdown strap
4 Un-package the replacement RadioBlade transceiver to be inserted into the RBS.
5 Insert the RadioBlade transceiver into the specified slot in the RBS until the
connector seats firmly into the backplane of the RBS.
6 Place the lockdown strap over the RadioBlade transceiver by inserting the two feet
on the strap into the slots on the RBS backplane, and then hand tighten the screw
into place.
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Figure 61 Seating the RadioBlade Transceiver
7 Connect the Rx and Tx cables to the correct ports on the RadioBlade transceiver,
and use the SMA torque wrench to tighten.
8 Re-insert the RBS into its chassis. To do this, press up on one side rail locking arm
and press down on the other side-rail locking arm, and then push the unit into the
rack (see Figure 62).
Figure 62 RF Shelf Showing Side-Rail Locking Arm Locations
locking arm
locking arm
9 In System Manager, refresh the RBS Status page until the RadioBlade transceiver
icon status bar changes from red (not present) to yellow (present and locked). This
will take approximately three minutes.
10 Unlock the RadioBlade transceiver.
On the RadioBlade Transceiver Control page, the State of the RadioBlade transceiver will
change from 2 (locked) to 11 (unlocked).
7.9.5
Power Distribution Unit
The Power Distribution Unit (PDU) receives DC input and supplies power via dedicated
circuit breakers to each component in the MC-Series system. Each of the thirteen
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breakers has a three-position switch: ON, OFF or TRIPPED. The single alarm output
connected to each breaker is normally closed and goes open when a breaker is tripped.
Warning!
Verify that all breakers in the PDU are in the OFF position prior to proceeding.
Leave them in the OFF position until instructed otherwise.
1 Verify that all breakers are in the OFF position on the front of the PDU.
2 Follow the power supply and battery manufacturer's installation and maintenance
documentation to remove power from the PDU.
3 Disconnect the powerplant from the PDU using the two lugs.
4 Remove all power connections from the back of the PDU.
5 Remove the 4 front mounting screws from the front of the PDU, and remove the
PDU from the rack, and then package it for shipment.
Figure 63 PDU, High-Power Rear View
Figure 64 PDU, High-Power Front View
6 Mount the replacement PDU.
While supporting the PDU, slide it into the cabinet mounting position. Secure the PDU to the
cabinet mounting rails using the four mounting screws provided with the unit. Tighten the
screws to 4.5 Nm (40 in-lb).
7 Reconnect all power connections to the back of the PDU.
8 Follow Power supply and battery manufacturer's installation and maintenance
documentation to install power to PDU.
9 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
ƒ RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
ƒ RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then
green for each present RadioBlade transceiver. If no RadioBlade transceiver is
present, the LED will not light. To verify the contents of the RBS, pull out the shelf
(powering off is not required) and inspect the RadioBlade transceivers and their
respective status LEDs. Reinsert the RBS. To do this, press up on one side rail
locking arm and press down on the other side rail locking arm, and then push the unit
into the rack. For an illustration of the locking arms, refer to Figure 62 on page 94.
ƒ BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
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10 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF
Shelf is operational before proceeding. The POWER and ALARM LEDs on the front
of the RF Shelf will turn green.
11 Complete the procedures in sections 5.4 and 5.5.
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System Configuration Changes
System Configuration Changes
8.1
Upgrading MC-Series System Software
The MC-Series High-Power system is shipped with the latest software installed. With
each new software release, RadioFrame Networks provides its customers with the new
software and accompanying information in the RadioFrame Networks Customer Release
Notes. The following procedures describe how to upgrade MC-Series system software.
System Manager contains two separate partitions in which to install software: active and
inactive. This provides the means to revert back to a previous version of system software
if required.
8.1.1
Download MC-Series System Software to the Laptop Computer
Note:
If the laptop already contains the docs, platform and iden directories for the
system software in the root, you may wish to delete these directories and all of their
contents before downloading and extracting the latest system software. This way
you can ensure a complete clean install.
Download the latest system software, a self-extracting zip file, from:
http://www.radioframenetworks.com/partners
1 Navigate to the Sprint Nextel support pages. If you have not visited the RadioFrame
Networks PartnerWeb site, you will be asked to register. Use your Sprint e-mail
address and create a password.
2 Once your account is authenticated, install/extract the zip file directly into the C:/
drive on the laptop. The install creates three directories at the root level: docs,
platform and iden.
8.1.2
Download FTP Server Software to the Laptop Computer
You will need an FTP server application running on the laptop computer. If one is already
installed, you can skip to section 8.1.3 “Install the MC-Series System Software Update”
on page 101. The following procedure installs a shareware program (Wftpd.exe) and
configures it correctly. Use the method for your version of Windows.
8.1.2.1
Windows XP Method
Windows XP is capable of correctly configuring Wftpd.exe if you follow these steps.
1 Download Wftpd.exe, a self-extracting zip file, from:
http://www.radioframenetworks.com/partners
or from
http://www.wftpd.com/
2 Open the zip file with your archive/compress/extract utility (e.g., WinZip).
3 Extract to your Windows drive root directory (e.g., C:\).
4 From the Windows Start menu, select Run.
5 Click Browse. . . in the Run dialog box and browse to
C:\Program Files\WFTPD
(Windows XP should have placed the properly configured executable Wftpd.exe in
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Program Files\WFTPD. If you do not see it there, you need to follow the Windows
2000 configuration method.)
6 In the Browse dialog box, select the file Wftpd.exe and click Open.
Figure 65 Executing Wftpd from the Windows XP Laptop Run Dialog Box
7 Click OK in the Run dialog box to start WFTPD.
8 Check configuration as follows: Navigate to the Security menu and select
Users/Rights . . . . In the User/Rights Security dialog box, select board from the
User Name drop down list.
Now proceed to the section “Install the MC-Series System Software Update on” page 101 to
upgrade the system software.
8.1.2.2
Windows 2000 Method
1 Download Wftpd.exe, a self-extracting zip file, from:
http://www.radioframenetworks.com/partners
or from
http://www.wftpd.com/
2 Open the zip file with your archive/compress/extract utility (e.g., WinZip).
3 Extract to your Windows drive root directory (e.g., C:\).
4 From the Windows Start menu, select Run.
5 Open the FTP Server – enter C:\Wftpd.exe in the dialog box and click OK.
Figure 66 Executing Wftpd from the Windows 2000 Laptop Run Dialog Box
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System Configuration Changes
6 The configuration in Figure 67 is for Wfptd:
Figure 67 Wftptd Settings (Bottom of Screen Shot)
7 From the Security menu, select General, configure the General Security page as
shown in Figure 68 and then select OK.
Figure 68 General Security Dialog Box Settings
8 From the Security menu, select User/rights, and for User Name select
anonymous from the drop down menu, and then select the Rights<< button and
verify that the settings are the same as shown in Figure 69.
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Figure 69 User / Rights Security Dialog Box Settings
9 Select the New User… button, and then for User Name type board in the text box,
and then select OK.
Figure 70 New-User Name
10 For New Password type wind, then retype wind in the Verify Password text box,
and then select OK.
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System Configuration Changes
Figure 71 Password
11 The User/Rights Security dialog box reappears, and the User Name is now set to
board. Select the Rights button and verify that the settings are the same as shown
below, and then select Done.
Figure 72 User Name Set in User/Rights Security Dialog Box
Now proceed to the next section to upgrade the system software.
8.1.3
Install the MC-Series System Software Update
The following procedure assumes that the MC-Series system is currently running at least
the RFN MCRB 14.0 release, and that the system is to be upgraded to the RFN MC 14.0
High-Power load. If this is not the case, the system must first be upgraded to a version of
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RFN software that supports software baselining. For SW download scenarios involving
other software upgrades or downgrades, please contact RFN Technical Support for
specific instructions (1-800-328-0847).
The procedure also assumes that the service laptop to be used for upgrading the system
software contains the system software load extracted to the root directory and that the
correctly configured FTP server is running on the laptop. If this software is not yet in
place, please start at section 8.1, “Upgrading MC-Series System Software”.
1 Connect the laptop to the MC-Series system, start System Manager, and log in (for
complete instructions, refer to section 5.4 “System Setup”).
2 Navigate to the Software Download & System Reset page (Figure 73) by
selecting the System Configuration tab and clicking on the Software Download &
System Reset link.
Note:
102
Before starting the download (in step 3), be sure to clear any FTP Server Address
that shows up in the Remote Software Download Settings field. If you need to
clear an address from this field, you must click the Save Changes button.
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Figure 73 Download and Reset Links
Note: iDEN Cabinet/Sector Information is not preserved in a downgrade from a 14.0
MCRB release to any non-MCRB release. Care should be taken to record this
information and re-enter it as necessary after a downgrade.
Note: In the following procedures, ffs0 is partition A; ffs1 is partition B.
3 Using the inactive partition—“Download Version A” or “Download Version B” in
System Manager—navigate to the /platform/loads/MC-Series directory, and then
run the download on the following two files (observe the Download Successful
page; if a file fails, download it again):
ƒ rom_staging.txt
ƒ plat_staging.txt
The inactive partition is the one that is not selected under System Reset (A or B). Browse
for the file in the text box of the inactive partition, A or B, and then select the Download to
Version… button.
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4 Using the inactive partition—“Download Version A” or “Download Version B” in
System Manager—navigate to the /iden2/loads/BplusMC-Series directory, and then
run the download on the following file (observe the Download Successful page; if it
fails, repeat the download):
ƒ iden_staging.txt
Reboot the system using System Manager to the new load and wait for the download to
complete successfully, which may take several minutes.
This release must also be downloaded to the other partition at this time.
5 Using the inactive partition—“Download Version A” or “Download Version B” in
System Manager—navigate to the /platform/loads/MC-Series directory and run the
download on the following file (observe the Download Successful page; if it fails,
repeat the download):
ƒ plat_staging.txt
6 Using the inactive partition—“Download Version A” or “Download Version B” in
System Manager—navigate to the /iden2/loads/BplusMC-Series directory, and run
the download on the following file (observe the Download Successful page; if it fails,
repeat the download):
ƒ iden_staging.txt
Reboot the system using System Manager to the new load and wait for the download to
complete successfully, which may take several minutes.
8.1.4
Verify the Software Download
1 Select the Software Version Information link on the System Configuration page.
104
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Figure 74 Software Version Information Page
2 Review the SW Versions A and SW Versions B to make sure the latest software is
loaded in the correct partition.
3 Verify that the SW Selected and SW Loaded for each component in the system is
correct.
8.1.5
Reverting to the previous version of software
Revert to a previous version of MC-Series system software only if the upgrade fails.
1 Select the Software Download & System Reset link on the System Configuration
page.
2 On the Software Download & System Reset page (Figure 73), under System
Reset, select the inactive partition to revert to the previously loaded version of
software.
3 Select the Reset System button.
This reboot will take several minutes to complete. Wait for the system to come back, and
then refresh the page or reopen the web browser to force the page to update.
8.2
Performing a System Reset
1 If necessary, connect the laptop to the MC-Series system, start System Manager,
and log in (for complete instructions, refer to section 5.4 “System Setup”).
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2 Select the Software Download & System Reset on the System Configuration
page.
3 On the Software Download & System Reset page (Figure 73), select the Reset
System button.
8.3
Adding or Removing RadioBlade Transceivers
The MC-Series High-Power system supports hot swapping of RadioBlade transceivers.
This means that replacement of a RadioBlade transceiver can be done while the system
is live and does not require a system reset. When RadioBlade transceivers are hot
swapped no alarm is generated. Rather, a RadioBlade transceiver lock and unlock event
is placed in the System Manager Event log.
Each RadioBlade transceiver is shipped wrapped in antistatic packaging, along with a
lockdown strap and screw for securing the RadioBlade transceiver in the RadioBlade
Shelf (RBS).
Follow the procedure in section 7.9.4 “RadioBlade Transceiver Replacement“ to add or
remove a RadioBlade transceiver.
8.4
Field Replaceable Units (FRUs), Parts and Extra Supplies
Sprint Nextel purchases spares for the MC-Series system and maintains inventories in
Logistics Centers for ordering on an as-needed basis.
The MC-Series High-Power system has been designed so that Field Replaceable Units
(FRUs) can be replaced to restore normal system operation as quickly as possible. Refer
to section 1.3.2 “Field Replaceable Unit (FRU) Policy“, section 7.9 “Field Replaceable
Unit (FRU) Procedures” and the FRU table, Table 1. For equipment not supplied by
RadioFrame Networks, such as the EAS or CSU, follow standard Sprint Nextel policies
and procedures for FRU replacement.
This section contains recommended part numbers (P/N) and manufacturers of various
hardware, tools and equipment used during the installation, operations and maintenance
of the MC-Series system.
8.4.1
Matching Terminals for PDU and Ground
Select from the list of termination lugs in Table 30 (listed is the smallest packaging size
available); use two when connecting the powerplant to the PDU and one when
connecting the PDU ground to the top of the bus bar.
Table 30 Power and Ground Lugs
P/N
AWG
Config.
Quantity (per Package)
LCD2-14A-Q
Straight
25
LCD2-14AF-Q
Straight
25
LCD6-14A-L
Right Angle
50
LCD6-14AF-L
Right Angle
50
Note: Crimp Tool needed: CT-1700
106
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8.4.2
System Configuration Changes
GPS surge arrestor
Figure 75 shows the surge arrestor dimensions and Table 31 shows the performance
specifications.
Figure 75 PolyPhaser RGT Broadband DC Pass Protector
Table 31 Surge Arrestor Specifications
8.4.3
Current
10 ADC
Insertion Loss
≤ 0.25 dB
Freq. Range
0-2400 MHz
Mounting
Bulkhead
Operating Voltage
+/-60 V
Protected Side Connector
N Female 50 Ω
Replaceable Gas Tube
Yes
Surge Side Connector
N Female 50 Ω
Throughput Energy
≤ 2283 µJ for 3 kA @ 8/20 µs Waveform
Turn-On Voltage
+/-180 Volts
Unit Impedance
50 Ω
Voltage Standing Wave Ratio
1.28 : 1
Weatherized
Bellcore #TA-NWT-000487 Procedure 4.11,
Wind Driven (120 mph) Rain Intrusion.
RF Feed-Throughs (N-type connectors)
Table 32 Specifications for N-Type Feed-Through Connectors
RFN P/N
514-0001-99
Config. / Specs.
Terminator, N-M w/ chain 2 W 6 GHz,
18 dB max VSWR @ 6 GHz
RadioFrame Networks, Inc.
S.M Electronics P/N
STN0610C
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Appendix A. Definitions and Abbreviations
Term
Definition
800E
Extended 800 MHz Band (800S+800U)
BER
Bit Error Rate
BR
Base Radio
CALEA
Communications Assistance for Law Enforcement Act
CAT5
Category 5 (Cable)
DAS
Distributed Antenna System
EBRC
Enhance Base Radio Controller
EBTS
Enhanced Base Transceiver System
FCC
Federal Communication Commission
FNE
Fixed Network Equipment
FOA
First Office Application
FORNet
Fiber Optic Repeater Network
FRU
Field Replaceable Unit
GR
General Release
GUI
Graphical User Interface
Hz
Hertz
iDEN
Integrated Digital Enhanced Network
IM
Inter Modulation
INI
Interference and Noise Indicator
IP3
3rd order Inter-modulation Product
ISC
Integrated Site Controller
KHz
Kilohertz
LAN
Local Area Network
MCRB
Multi-Channel RadioBlade
MHz
Megahertz
MOP
Method of Procedure
MS
Mobile Station
MTBF
Mean Time Between Failures
OLCC
On Line Configuration Change
OMC
Operations and Management Center
OMC-R
Operations and Management Center, Radio Subnetwork
PCCH
Primary Control Channel
PDU
Power Distribution Unit
RB
RadioBlade
RBD2
Two-Port RadioBlade
RF
Radio Frequency
RFN
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Term
Definition
RSSI
Received Signal Strength Indicator
RX
Receive
SCCH
Secondary Control Channel
SNMP
Simple Network Management Protocol
SQE
Signal Quality Estimator
SR
Software Release
TBD
To be determined
TOR
Top of the Rack
TRD
Technical Requirements Document
TX
Transmit
UL
Underwriters Laboratories
WiDEN
Wideband iDEN
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Appendix B. IP Address Requirements
The following table lists default IP addresses for RadioFrame Networks chassis boards,
and the default IP address required for logging in to the MC-Series system.
Table 33 Address and Port Numbers for Chassis Boards
Device
Chassis Slot/Port
IP Address
Laptop
N/A
port 8
192.168.200.
253
BIC
CRIC
Slot 0
192.168.200.
BPC
Slot 1
192.168.200.
BPC
Slot 2
192.168.200.
BPC
Slot 3
192.168.200.
CRIC
Slot 0
192.168.200.
20
APC
Slot 1
192.168.200.
21
APC
Slot 2
192.168.200.
22
APC
Slot 3
192.168.200.
23
backplane
Group 1
192.168.200.
98
backplane
Group 2
192.168.200.
99
backplane
Group 3
192.168.200.
100
AIC
RBS
110
Card Type
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Appendix C. High-Power iDEN Microcell Rack StackUp, 3-Sector (Default) Configuration
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Appendix D. Functionality Test Procedures
D.1 Interconnect and Dispatch Setup and Voice Quality Testing
Interconnect and Dispatch voice quality will be assessed by evaluating voice links as
described in Table 34, Table 35 and Table 36. RSSI and SQE measurements will be
made via the handset. These tests are to be performed on a selected sample set of links.
Table 34 Interconnect Call Quality, Setup and Stability
Test #
MO/PSTN
Carrier #
RSSI
(dBm)
SQE
(dBm)
Quality
(1-5)
Sector
Duration
(Min)
PSTN/MT
MO/MT
Table 35 Group Dispatch Call Quality, Setup and Stability
Test #
112
MO/MT
Carrier #
RSSI
(dBm)
SQE
(dBm)
Quality
(1-5)
Sector
Duration
(Min)
10
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Table 36 Private Dispatch Call Quality, Setup and Stability
Test #
MO/MT
Carrier #
RSSI
(dBm)
SQE
(dBm)
Quality
(1-5)
Sector
Duration
(Min)
2:30
2:30
2:30
2:30
2:30
2:30
2:30
2:30
2:30
10
2:30
D.2 Packet
Data Service Connection and Latency
The Packet Data service will be tested and verified on the MC-Series system. Motorola's
Packet Data Applet (laptop) will be used to connect to Sprint Nextel's Packet Data
network over the MC-Series system, using a tethered connection with a Motorola
handset.
Several samples of PING requests will be sent to a router in Sprint Nextel's Packet Data
network and average round trip times will be recorded to measure latency. Table 37
presents the data to be collected for each ping using the MC-Series system. These tests
shall be performed using Windows 2000 OS, and the timeout for each ping reply shall be
set to 2000 milliseconds.
Table 37 Packet Data Latency over the MC-Series System (Ping –n 100 –w 2000 xx.xxx.xxx.x )
Test #
Handset
Carrier #
RSSI
(dBm)
SQE
(dBm)
Ping
(No. Echos)
Router
(IP Address)
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
Avg. RoundTrip Time
(mSec)
Table 38 presents (baseline) data collected for each ping using a Motorola Macrocell in
order to average Round Trip time over the MC-Series System versus over Motorola
standard Base Station equipment.
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Packet
Loss
(%)
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Table 38 Packet Data Latency over Motorola EBTS
Test #
Handset
Carrier #
RSSI
(dBm)
SQE
(dBm)
Ping
(No. Echos)
Router
(IP Address)
Average
Round-Trip
Time
(mSec)
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
100
xxx.xxx.xxx.x
D.3 Short
Message Service
The Short Message Service (SMS) will be tested and verified by initiating the delivery of a
voice mail notification to the handset via one of the iDEN RadioBlade transceiver links.
4 Navigate on a network connection to the Internet.
5 Enter http://www.sprint.com/ in the web browser.
6 On the Sprint Nextel home page, in the “Send a Text Message” box near the
bottom, enter the 10-digit Nextel phone number of the test phone. The browser will
display the mobile messaging page.
7 Enter a short text message into the field for message, and also enter a subject in
the subject line.
8 Press the Send button.
The message should appear on the test phone within a few minutes.
D.4 Handover and Cell Reselection
Handover and Cell Reselection verifies that mobiles on the MC-Series system
successfully handoff to the macro-cellular network during an interconnect call. These
tests also verify that mobiles on the MC-Series system perform successful cell reselection
when in an idle state. Table 39 presents the data to be collected for the handover and
reselection tests.
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Packet
Loss
(%)
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Table 39 Handover and Reselection Test Worksheet
Test #
Handover (Mobile #)
Carrier # from (HEX)
Carrier # to (HEX)
Cell Reselection (Mobile #)
D.5 Interconnect Connection Stability and SQE Performance
A single link for 3:1 Interconnect should be maintained for 30 minutes each. Table 40
presents the data to be collected for each selected link. The iDEN Field Test Application
(IFTA) is be used in “Single Cell” mode to observe the SQE performance and plotted over
time.
Table 40 Interconnect Connection Stability Worksheet
Interconnect #1
Carrier #
RSSI (dBm)
SQE (dB)
Sector
Duration (min)
30
Interconnect #2
30
Interconnect #3
D.6 Dispatch Connection Stability
To verify Dispatch connection stability, a Dispatch (private or group) call should be
maintained for several minutes. Table 41 presents the data to be collected for each
dispatch call.
Table 41 Dispatch Connection Stability Worksheet
Dispatch #1
Carrier #
RSSI (dB)
SQE (dB)
Sector
Quality (15)
Duration (min)
Dispatch #2
Dispatch #3
D.7 Idle
SQE Testing and Validation
Using the iFTA tool in “Single Cell” mode, record the idle RSSI and SQE values for the
control channel for at least one hour per sector, while the mobile remains fixed.
Then, conduct the same procedure while walking the facility for approximately 15
minutes.
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D.8 System
MC-Series High-Power System
998--01 Rev X1
Self-Recovery Test
The following test is to determine the ability of the MC-Series system to recover
from various iSC-3 conditions.
1 Loss of T1
While the MC-Series system is operating, disconnect the T1 connection to the iSC3 for one minute, and then reconnect it. Monitor the system recovery, and then
validate the system by placing a successful call on each sector.
2 iSC-3 Power Loss
While the MC-Series system is operating, the iSC-3 shall be power cycled and
system recovery will be monitored and validated by placing a successful call on
each sector.
3 Loss of GPS
While the MC-Series system is operating, the GPS connection to the iSC-3 will be
disconnected until all Satellites are lost and then reconnected. System recovery will
be monitored and validated by placing a successful call on each sector.
4 New datafill download
System recovery will be verified by pushing a new datafill download to the iSC-3.
D.9 Packet Data Stability and Throughput
The Packet Data stability and throughput to the Internet will be verified. A tethered Packet
Data connection will be set up on a laptop and speed tested by using the
www.bandwidthplace.com website. This continuous download of data stream will validate
system stability and help to quantify user experience of Packet Data over the MC-Series
system.
D.10 Validation of 'Unable to Key BR' Alarm
While the MC-Series system is operating, disconnect any system component, from the
BIC to the RBS, and monitor the OMC to verify that MC-Series system generates the
“Unable to Key BR” alarm.
The MC-Series system provides fault alarming and isolation within System Manager for
individual components, which consists of detecting catastrophic faults that prevent an
MC-Series system component from responding to a periodic “ping”. All fault alarms
generated by the MC-Series system are received at the OMC via the iSC. The “Unable to
Key BR” alarm will appear at the OMC as minor, major or critical as follows (for more
information about alarms, refer to section 7.5.3 “System Manager Alarms”):
Table 42 “Unable to Key BR” Alarm Severity Indications
“Unable to Key BR” Alarm Severity
minor
An iDEN RadioBlade transceiver has failed.
major
An RF Shelf has failed.
critical
116
Indication
A card in a chassis unit has failed (except for the BIC CRIC,
which is responsible for returning the alarm information.)
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Appendix E. Tx / Rx Curves
The 800 MHz Tx filter frequency response is shown in Figure 76.
Figure 76 800E Band Transmit Filter Frequency Response
The 900MHz Tx filter response is shown in Figure 77.
Figure 77 900 MHz Transmit Filter Frequency Response
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Figure 78 800E Band Rx Filter Response
Figure 79 900 MHz Band Rx Filter Response
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Appendix F. BER Test Procedure
The Bit Error Rate (BER) Diagnostic Test is used to execute BER tests of the MC-Series
system. The Diagnostic Test supports multi-channel RadioBlade (MCRB) transceivers in
both the 900 MHz band and the 800 MHz bands and also two-port, 800-band
RadioBlade® (RBD2) transceivers. BER testing gives a pass/fail determination for each
blade and should be performed on all blades in the RadioBlade shelf (RBS).
The most common testing scenario involves acceptance-test plan (ATP) execution during
incoming inspection and commissioning. The MC-Series system can be taken out of
service for testing during a maintenance window. The RadioBlade transceivers can be
locked as a group and then unlocked one-by-one for the BER tests.
F.1 Prerequisites for Testing
These procedures presume that the MC-Series system is in place at its site of service
and operational. Therefore, the prerequisites for operation will already have been
satisfied:
•
•
The T1 is live and has been tested.
The datafill has been completed, including BR cabinet and position
assignments, and conforms to the recommended datafill.
• All site cabling and installation work has been completed and all punchlist items
corrected.
• The system is powered and operational.
• The software is at least Revision 14.x.xxx.
In addition, the following conditions are required for BER testing:
•
•
The BER test requires that the RadioBlade Shelf be connected to an ISC.
The RadioBlade transceiver under test must be in the active state and
unlocked (UEA).
F.2 Test Tool
•
Signal generator (sig gen)
A Motorola R2660 Communications Analyzer can be used as the source of the test
signal for the MC-Series system during the BER test.
F.3 Testing Strategy
In the MC-Series system as in the Motorola Enhanced Base Transceiver Station (EBTS),
BRs are identified by cabinet and position, with frequencies assigned in the datafill. BRs
in the MC-Series are logical instances that map to physical RadioBlade transceivers.
RBD2 and the MCRB transceivers can be mixed in a system (on a single RBS), and both
the RBD2 and the MCRB can operate in a Quad BR configuration. Like the EBTS, the
MC-Series system can be organized as a single sector (Omni), or as two or three sector
site.
The basic BER testing strategy is to record the Base Radio (BR) and corresponding
RadioBlade configuration of the MC-Series system, and then test each blade across the
power spectrum in its assigned range(s) of frequency.
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BER Test on an MCRB
Because the MCRB supports up to six carriers, the BR to RadioBlade transceiver ratio
can range from one-to-one up to six-to-one. BER testing confirms the functionality of the
blade hardware itself at selected frequencies and sensitivity levels, allowing you to check
functionality specifically in the assigned ranges.
The MCRB can be viewed as a broadband RadioBlade transceiver in which up to six
iDEN carriers are set up in a 1.25 MHz band centered at an optimal frequency. When
testing an MCRB transceiver, the BER test start page allows an optional center carrier to
be entered. By default, if only a carrier (no center carrier) is specified for the BER test, the
test will be done at that specified carrier, with the band centered on the specified carrier.
Entering both a carrier and a center carrier allows BER testing to be done at non-center
carriers.
The procedures in this guide cover BER testing of the full complement of RadioBlade
transceivers. The BER testing methodology proceeds from sector to sector, testing each
cabinet shelf and position in succession. Figure 80 summarizes the process.
Figure 80 BER Test Flow
F.4 Equipment Connection/Setup
Set up the equipment to measure Rx BER as follows:
1 Connect a laptop to port 8 of the BIC CRIC using an Ethernet (CAT-5) cable.
2 Boot the laptop, start System Manager and log in.
3 Launch a browser session and then enter the MC-Series system IP address
(http://192.168.200.5). Select the Performance Monitoring tab to display the login
window. Type the User Name, (Sysadmin, case sensitive), and Password
(Radioframe, case sensitive), and then select OK.
4 Connect Signal Generator to MC-Series System
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Motorola R2660
On the R2660, set the 10 MHz STD toggle switch to INT and power it up.
Connect the TOR Rx port that is being tested (e.g., 900 Rx1 to test 900 MHz) to the
RF IN/OUT or GEN OUT port on the R2660, depending on the desired test signal
level.
Note: Attenuate as required.
F.5 BER Test Procedure
Commonly, the BER test is performed during the process of commissioning an MC-Series
system, and the system has not yet been brought online. If the test is to be performed on
a production system, the system must be taken out of service during a maintenance
window.
For your notes during the BER tests, there is a test notes master form, Table 43, from
which you can make copies. This form is useful both to organize your testing strategy and
preserve the record of test results.
RadioBlade Transceiver Pre-Test
This section covers preparation for testing: determining the status of the RadioBlade
transceivers in the system, taking the system out of service and preparing the blades and
Sig Gen to run the tests. These steps presume that you are logged in to System Manager
on the monitor laptop and that the Sig Gen is connected (“Equipment Connection/Setup),
F.4.
1 Display the RadioBlade Control page (Figure 81). (To navigate to this page from the
System Manager home page, click the Performance Monitoring tab and then click
the RadioBlade Control link at the top of the iDEN Performance Monitoring page.)
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Figure 81 RadioBlade Control Page
RadioBlade transceivers are listed on the RadioBlade Control page by slot number
(1 through 24). If a RadioBlade transceiver is administratively locked, the icon in
the Locked/Unlocked column is closed. If the RadioBlade transceiver is unlocked,
the lock is open.
2 For reference in restoring the original system configuration, record in your notes
which RadioBlade transceivers are administratively locked.
3 Lock any unlocked RadioBlade transceivers so that none of them is transmitting.
To lock a RadioBlade transceiver, select its open lock icon, and, when prompted,
select Accept. Or you can use the lock all hot link to administratively lock all
blades with one command.
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RadioBlade Transceiver BER Test
This section covers the method to use to measure receiver BER and determine whether
each RadioBlade transceiver passes. Testing is organized by sector to minimize the need
to move the Sig Gen leads. Because you are testing an MC-Series system that is not in
service, you can simply leave the leads connected to the sector Rx port at TOR for the
duration of the tests on that sector. The testing method follows a nested loop
(summarized in F.3, “Testing Strategy”) until all blades either pass or fail. Once testing on
a given RadioBlade transceiver has been completed (step 7), you repeat the test steps
for the next transceiver. Once a given sector is completely tested, you move the leads to
the next sector input port and repeat the test for each blade in the next sector.
1 Set the Motorola R2660 to generate an in-bound 1 x 6 test signal at the desired
frequency and signal level into the Rx port that corresponds to the RadioBlade
transceiver to be tested.
2 Determine the receive sensitivity threshold. Start at –120 dBm, and then increase in
2 dB increments until the BER drops below 2%. The receive sensitivity value should
be less than –106 dBm at 2% BER.
3 Determine the max. level threshold. Start at –48 dBm and increase in 2 dB
increments until the BER goes above 2%. The maximum input power should be
greater than –40 dBm at 2% BER.
4 If either of the values called for in steps 2 and 3 is not attained, the RadioBlade
transceiver has failed specifications and should be replaced.
5 Display the RadioBlade Control page (Figure 81), and make sure the RadioBlade
transceiver that is to be tested is not locked. If it is locked, unlock it.
If you are unlocking the blade, refresh the page every 30 seconds until the State of
the RadioBlade transceiver has changed to ‘UEA’, approximately 3 minutes.
6 Select the Diagnostics tab (Figure 82), and then select Bit Error Rate Test.
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Figure 82 System Diagnostics Page
7 On the Bit Error Rate Test page (Figure 83), select the RadioBlade transceiver
that is to be tested.
124
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System Configuration Changes
Figure 83 Bit Error Rate Test Page
The Start Test page is formatted as shown in “BER Test on an MCRB” in section
F.3 explains the use of the center carrier in BR testing with the MCRB.
8 Figure 84. Optionally, if the blade you are testing is an MCRB, you can enter a
Center Carrier (in decimal format); if no value is entered in this field, the band will
be centered on the specified carrier. Enter the Carrier ID (in decimal format) to
which the Sig Gen is set, and then select the Start Test button.
“BER Test on an MCRB” in section F.3 explains the use of the center carrier in BR
testing with the MCRB.
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System Configuration Changes
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Figure 84 Bit Error Rate Start Test Page
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MC-Series High-Power System
998--01 Rev X1
System Configuration Changes
9 Verify that the displayed Rx Frequency matches the desired receive frequency.
10 Approximately every second, the page reports the current BER measurement
(BER) and the running average of the ten latest BER measurements (BER Avg).
Record these results, and then select the Stop Test button.
Note:
Note:
If the warning “Test Signal Timing Out of Lock” appears, cycle power to the R2660
and set it up again to generate an in-bound 1x6 test signal at the desired frequency
and signal level into the Rx port. It may take a few minutes for the R2660 test signal
to stabilize.
If the only BER measurements reported are 50%, NO DATA, or both, verify that all
procedure steps have been completed. If no problems are found, cycle power to the
R2660 and set it up again to generate an in-bound 1x6 test signal at the desired
frequency and signal level into the Rx port. It may take a few minutes for the R2660
test signal to stabilize. If there's still no change after cycling power to the R2660,
select the Stop Test button.
11 When the BER test is complete, lock the RadioBlade transceiver that was under
test.
12 Display the RadioBlade Control page, and lock the RadioBlade transceiver by
selecting its lock icon so that it is closed (locked). Refresh the page every 30
seconds until the State of the RadioBlade transceiver has changed to ‘2’.
13 Repeat Steps 1 through 11 for each RadioBlade transceiver to be tested on this Rx
port.
14 Move the test leads to the next sector at TOR when all desired blades in the current
sector have been tested and repeat the procedure.
F.6 Equipment Disconnection
Disconnect equipment after completing the BER testing.
1 Disconnect the R2660 from the Rx port under test.
2 Display the RBS Status page, and verify that all RadioBlade transceiver status
icons are green.
3 Disconnect the network cable from port 8 of the BIC CRIC.
F.7 BER Test Notes Master
You can use this page to make copies of Table 43 for use as a handy organizer and
permanent record of the BER tests.
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Table 43 BER Test Notes Master
Sector/
Test Seq. #
128
BR
Cab.
Pos.
Freq./
Cent. Freq.
(MHz)
Sensitivity
Threshold
(dBm)
Max. Level
Threshold
(dBm)
CONFIDENTIAL AND PROPRIETARY
TRADE SECRET INFORMATION
Locked/
Unlocked
After Test?
Pass/Fail
RadioFrame Networks, Inc.
MC-Series High-Power System
998--01 Rev X1
System Configuration Changes
Appendix G. Dangerous RF Emissions Precautions
The MC-Series system has been approved for antennas up to +20 dBi. At energy
levels within the approved range, operation may present hazards to life and
health.
Warning!
RF emission level is a function of the installation. Accordingly, it is the
responsibility of the equipment owner, and not RadioFrame Networks, Inc., to
apply signage to the site if it is required under 47 CFR 1.1310.
Please carefully read and observe the following warnings!
This equipment is designed to generate and radiate radio frequency (RF) energy by
means of an external antenna. When terminated into a non-radiating RF load, the base
station equipment is certified to comply with Federal Communications Commission (FCC)
regulations pertaining to human exposure to RF radiation in accordance with the FCC
Rules Part 1 section 1.1310 as published in title 47 code of federal regulations and
procedures established in TIA/EIA TSB92, Report on EME Evaluation for RF Cabinet
Emissions Under FCC MPE Guidelines, Compliance to FCC regulations of the final
installation should be assessed and take into account site specific characteristics such as
type and location of antennas, as well as site accessibility of occupational personnel
(controlled environment) and the general public (uncontrolled environment). This
equipment should only be installed and maintained by trained technicians. Licensees of
the FCC using this equipment are responsible for insuring that its installation and
operation comply with FCC regulations Part 1 section 1.1310 as published in title 47 code
of federal regulations. Whether a given installation meets FCC limits for human exposure
to radio frequency radiation may depend not only on this equipment but also on whether
the “environments” being assessed are being affected by radio frequency fields from
other equipment, the effects of which may add to the level of exposure.
Accordingly, the overall exposure may be affected by radio frequency generating facilities
that exist at the time the licensee’s equipment is being installed or even by equipment
installed later. Therefore, the effects of any such facilities must be considered in site
selection and in determining whether a particular installation meets the FCC
requirements. FCC OET Bulletin 65 provides materials to assist in making determinations
if a given facility is compliant with the human exposure to RF radiation limits. Determining
the compliance of transmitter sites of various complexities may be accomplished by
means of computational methods. For more complex sites direct measurement of power
density may be more expedient. Persons responsible for installation of this equipment are
urged to consult the listed reference material to assist in determining whether a given
installation complies with the applicable limits. In general the following guidelines should
be observed when working in or around radio transmitter sites:
All personnel should have electromagnetic energy awareness training.
Warning!
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All personnel entering the site must be authorized.
Warning!
Obey all posted signs.
Warning!
Assume all antennas are active.
Warning!
Before working on antennas, notify owners and disable appropriate transmitters.
Warning!
Maintain minimum 3 feet clearance from all antennas.
Warning!
Do not stop in front of antennas.
Warning!
Use personal RF monitors while working near antennas.
Warning!
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System Configuration Changes
Never operate transmitters without shields during normal operation.
Warning!
Do not operate base station antennas in equipment rooms.
Warning!
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