Nokia Solutions and Networks T5CT1 Cellular CDMA base station User Manual IHET5CT1 GLI2 Manual 1 of 6

Nokia Solutions and Networks Cellular CDMA base station IHET5CT1 GLI2 Manual 1 of 6

IHET5CT1 GLI2 Manual 1 of 6

BTS Optimization/ATPCDMA LMFSoftware Release 2.16.XSCt4812ET1.9 GHz and 800 MHz CDMAEnglishJan 200268P09253A74–A
NoticeWhile reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting fromany inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document hasbeen carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or omissions.Motorola, Inc. reserves the right to make changes to any products described herein and reserves the right to revise this document andto make changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Motorola, Inc.does not assume any liability arising out of the application or use of any product, software, or circuit described herein; neither does itconvey license under its patent rights or the rights of others.It is possible that this publication may contain references to, or information about Motorola products (machines and programs),programming, or services that are not announced in your country. Such references or information must not be construed to meanthat Motorola intends to announce such Motorola products, programming, or services in your country.CopyrightsThis instruction manual, and the Motorola products described in this instruction manual may be, include or describe copyrightedMotorola material, such as computer programs stored in semiconductor memories or other media. Laws in the United States andother countries preserve for Motorola certain exclusive rights for copyrighted material, including the exclusive right to copy,reproduce in any form, distribute and make derivative works of the copyrighted material. Accordingly, any copyrightedMotorola material contained herein or in the Motorola products described in this instruction manual may not be copied,reproduced, distributed, merged or modified in any manner without the express written permission of Motorola. Furthermore, thepurchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any licenseunder the copyrights, patents or patent applications of Motorola, as arises by operation of law in the sale of a product.Usage and Disclosure RestrictionsLicense AgreementThe software described in this document is the property of Motorola, Inc. It is furnished by express license agreement only andmay be used only in accordance with the terms of such an agreement.Copyrighted MaterialsSoftware and documentation are copyrighted materials. Making unauthorized copies is prohibited by law. No part of thesoftware or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into anylanguage or computer language, in any form or by any means, without prior written permission of Motorola, Inc.High Risk ActivitiesComponents, units, or third–party products used in the product described herein are NOT fault–tolerant and are NOT designed,manufactured, or intended for use as on–line control equipment in the following hazardous environments requiring fail–safecontrols: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, LifeSupport, or Weapons Systems (“High Risk Activities”). Motorola and its supplier(s) specifically disclaim any expressed orimplied warranty of fitness for such High Risk Activities.Trademarks and Motorola are registered trademarks of Motorola, Inc.Product and service names profiled herein are trademarks of Motorola, Inc. Other manufacturers’ products or services profiledherein may be referred to by trademarks of their respective companies.Copyright Copyright 2002 Motorola, Inc. All Rights ReservedPrinted on Recyclable PaperREV010598SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Jan 2002 iSCt4812ET BTS Optimization/ATP — CDMA LMFTable of ContentsSCt4812ET BTS Optimization/ATP — CDMA LMFCDMA 1.9 GHz and 800 MHzList of Figures v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . List of Tables ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Information xiv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FCC Part 15 xv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FCC Part 68 xvii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Foreword xviii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Safety xxi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Revision History xxiii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Patent Notification xxiv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 1: IntroductionOptimization Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BTS Equipment Identification 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 2: Preliminary OperationsPreliminary Operations: Overview 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Initial Power Up 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 3: Optimization/CalibrationOptimization/Calibration – Introduction 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Isolate Span Lines/Connect LMF 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preparing the LMF 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using CDMA LMF 3-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Download the BTS 3-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CSM System Time – GPS & LFR/HSO Verification 3-45. . . . . . . . . . . . . . . . . . . . . Test Equipment Set–up 3-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Set Calibration 3-73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bay Level Offset Calibration 3-83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RFDS Setup and Calibration 3-98. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Alarms Testing 3-108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002iiChapter 4: Automated Acceptance Test Procedure (ATP)Automated Acceptance Test Procedures – Overview 4-1. . . . . . . . . . . . . . . . . . . . . TX Spectral Purity Transmit Mask Acceptance Test 4-7. . . . . . . . . . . . . . . . . . . . . TX Waveform Quality (rho) Acceptance Test 4-9. . . . . . . . . . . . . . . . . . . . . . . . . . TX Pilot Time Offset Acceptance Test 4-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Code Domain Power Acceptance Test 4-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . RX Frame Error Rate (FER) Acceptance Test 4-13. . . . . . . . . . . . . . . . . . . . . . . . . . Generate an ATP Report 4-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 5: Leaving the SitePrepare to Leave the Site 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 6: Basic TroubleshootingBasic Troubleshooting Overview 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting: Installation 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting: Download 6-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting: Calibration 6-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting: Transmit ATP 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting: Receive ATP 6-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting: CSM Checklist 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–CCP Backplane Troubleshooting 6-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RFDS – Fault Isolation 6-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Module Front Panel LED Indicators and Connectors 6-22. . . . . . . . . . . . . . . . . . . . . Basic Troubleshooting – Span Control Link 6-29. . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix A: Data SheetsAppendix A: Optimization (Pre–ATP) Data Sheets A-1. . . . . . . . . . . . . . . . . . . . . . Appendix A: Site Serial Number Check List A-17. . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix B: FRU Optimization/ATP Test MatrixFRU Optimization/ATP Test Matrix B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix C: BBX Gain Set Point vs. BTS Output ConsiderationsAppendix C: BBX Gain Set Point vs. BTS Output Considerations C-1. . . . . . . . . . Appendix D: CDMA Operating Frequency InformationCDMA Operating Frequency Programming Information – North American PCS Bands . D-1Appendix E: PN Offset/I & Q Offset Register Programming InformationAppendix E: PN Offset Programming Information E-1. . . . . . . . . . . . . . . . . . . . . .
Table of Contents – continuedJan 2002 iiiSCt4812ET BTS Optimization/ATP — CDMA LMFAppendix F: Test Equipment PreparationTest Equipment Preparation F-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual Cable Calibration F-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix G: In–Service CalibrationIntroduction G-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Delta Calibration G-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . In–Service Calibration G-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix H: RF Cabinet Interconnect CablesRF Cabinet Interconnect Cables H-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix I: GPIB AddressesGPIB Addresses I-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDMA 2000 Test Equipment Preparation I-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix J: Download ROM CodeDownloading ROM Code with the LMF J-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix K: Optimizing Companion FrameOptimizing Companion Frame K-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index Index-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002ivList of FiguresSCt4812ET BTS Optimization/ATP — CDMA LMFCDMA 1.9 GHz and 800 MHzFigure 1-1: Null Modem Cable Detail 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-2: SC 4812ET RF Cabinet 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-3: RF Cabinet Internal FRUs 1-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-4: SC 4812ET C–CCP Shelf 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-5: SC 4812ET Intercabinet I/O Detail (Rear View) 1-18. . . . . . . . . . . . . . Figure 1-6: SC 4812ET I/O Plate Diagram 1-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-7: RFDS Location in an SC 4812ET RF Cabinet 1-20. . . . . . . . . . . . . . . . Figure 1-8: SC4812ET LPA Configuration with Combiners/Filters 1-23. . . . . . . . . Figure 1-9: Power Cabinet 1-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1-10: Power Cabinet with Batteries Installed(Doors Removed for Clarity) 1-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-1: Backplane DIP Switch Settings 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-2: AC Load Center Wiring 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-3: Meter Alarm Panel 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-4: Temperature Compensation Panel 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-5: RF Cabinet Circuit Breaker Panel and 27VdcTerminal Locations 2-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-6: Heat Exchanger Blower Assembly 2-12. . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-7: Power Cabinet Circuit Breaker Assemblies 2-13. . . . . . . . . . . . . . . . . . . Figure 2-8: Power Cabinet AC Circuit Breakers 2-14. . . . . . . . . . . . . . . . . . . . . . . . Figure 2-9: Power Cabinet DC Circuit Breakers 2-15. . . . . . . . . . . . . . . . . . . . . . . . Figure 3-1: Back and Front View of the CSU 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-2: 50 Pair Punch Block 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-3: LMF Folder Structure 3-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-4: LMF Connection Detail 3-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-5: BTS Ethernet LAN Interconnect Diagram 3-23. . . . . . . . . . . . . . . . . . . Figure 3-6:BTS Login Window 3-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-7: CDMA LMF Computer Common MMI Connections 3-37. . . . . . . . . . . Figure 3-8: CSM MMI Terminal Connection 3-48. . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-9: Cable Calibration Test Setup – CyberTest, Agilent 8935,Advantest R3465, and HP 8921A 3-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . continued on next page
List of Figures – continuedJan 2002 vSCt4812ET BTS Optimization/ATP — CDMA LMFFigure 3-10: Cable Calibration Test Setup – Agilent E4406A/E4432Band Advantest R3267/R3562 3-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-11: TX Calibration Test Setup – CyberTest (IS–95A/B) andAgilent 8935 (IS–95A/B and CDMA2000 1X) 3-62. . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-12: TX Calibration Test Setup – Using Power Meter 3-63. . . . . . . . . . . . . Figure 3-13: TX Calibration Test Setup – Agilent E4406A andAdvantest R3567 (IS–95A/B and CDMA2000 1X) 3-64. . . . . . . . . . . . . . . . . . . . . . Figure 3-14: IS–95A/B Optimization/ATP Test Set–up,TRDC Shown – CyberTest and Advantest R3465 3-65. . . . . . . . . . . . . . . . . . . . . . . Figure 3-15: IS–95A/B Optimization/ATP Test Setup – HP 8921A 3-66. . . . . . . . . Figure 3-16: IS–95A/B and CDMA2000 1X Optimization/ATPTest Setup With DRDCs – Agilent Test Equipment 3-67. . . . . . . . . . . . . . . . . . . . . . Figure 3-17: IS–95A/B and CDMA2000 1X Optimization/ATPTest Setup With DRDCs – Advantest R3267/3562 Test Equipment 3-68. . . . . . . . . Figure 3-18: IS–95A/B and CDMA2000 1X Optimization/ATPTest Setup With TRDCs – Agilent Test Equipment 3-69. . . . . . . . . . . . . . . . . . . . . . Figure 3-19: IS–95A/B and CDMA2000 1X Optimization/ATPTest Setup With TRDCs – Advantest R3267/3562 Test Equipment 3-70. . . . . . . . . Figure 3-20: Typical TX ATP Setup with DirectionalCoupler (shown with and without RFDS) 3-71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-21: Typical RX ATP Setup with Directional Coupler(shown with or without RFDS) 3-72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-22: Calibrating Test Equipment Setup for TXCable Calibration(Using Signal Generator and Spectrum Analyzer) 3-79. . . . . . . . . Figure 3-23: Calibrating Test Equipment Setup for RX ATP Test(Using Signal Generator and Spectrum Analyzer) 3-80. . . . . . . . . . . . . . . . . . . . . . . Figure 3-24: Battery Overtemperature Sensor 3-113. . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3-25: Location of Connector J8 on the Meter Alarm Panel 3-115. . . . . . . . . . Figure 4-1: TX Mask Verification Spectrum Analyzer Display 4-8. . . . . . . . . . . . . Figure 4-2: Code Domain Power and Noise Floor Levels 4-12. . . . . . . . . . . . . . . . . Figure 5-1: MGLI2/SGLI2 MMI Port Connection 5-4. . . . . . . . . . . . . . . . . . . . . . . Figure 6-1: CSM Front Panel Indicators & Monitor Ports 6-23. . . . . . . . . . . . . . . . . Figure 6-2: GLI2 Front Panel Operating Indicators 6-26. . . . . . . . . . . . . . . . . . . . . . Figure 6-3: MCC24/8E Front Panel LEDs and LED Indicators 6-28. . . . . . . . . . . . Figure D-1: North America PCS Frequency Spectrum(CDMA Allocation) D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure D-2: North American Cellular Telephone SystemFrequency Spectrum (CDMA Allocation). D-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure F-1: HP8921A/600 Cables Connection for 10 MHzSignal and GPIB without Rubidium F-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure F-2: HP8921A Cables Connection for 10 MHz Signaland GPIB with Rubidium F-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure F-3: Cable Connections for Test Set without 10 MHzRubidium Standard F-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . continued on next page
List of Figures – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002viFigure F-4: Cable Connections for Test Set with 10 MHz Rubidium Standard F-8. Figure F-5: Agilent 10 MHz Reference Connections F-10. . . . . . . . . . . . . . . . . . . . . Figure F-6: Cable CalibrationUsing HP8921 with PCS Interface F-14. . . . . . . . . . . Figure F-7: Cable Calibration using Advantest R3465 F-17. . . . . . . . . . . . . . . . . . . Figure F-8: Power Meter Detail F-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure F-9: Gigatronics 8541C Power Meter Detail F-21. . . . . . . . . . . . . . . . . . . . . Figure G-1: Delta Calibration Setup – HP8921A to HP437B G-4. . . . . . . . . . . . . . Figure G-2: Delta Calibration Setup – HP8921A to HP8921A G-4. . . . . . . . . . . . . Figure G-3: Delta Calibration Setup – R3561L to HP437B G-6. . . . . . . . . . . . . . . Figure G-4: Delta Calibration Setup – R3561L to R3465 G-7. . . . . . . . . . . . . . . . . Figure G-5: Delta Calibration Setup – HP8935 to HP437B G-8. . . . . . . . . . . . . . . Figure G-6: Delta Calibration Setup – HP8935 to HP8935 G-9. . . . . . . . . . . . . . . . Figure G-7: Delta Calibration Setup – Agilent E4432B to HP437 G-11. . . . . . . . . . Figure G-8: Delta Calibration Setup – Agilent E4432B to Agilent E4406A G-11. . . Figure G-9: Optimization/ATP Test Setup Using RFDS G-13. . . . . . . . . . . . . . . . . . Figure G-10: IS–95 A/B/C Optimization/ATP Test Setup Using RFDS G-14. . . . . . Figure H-1: 4812ET RF Cabinet Internal FRU Locations H-3. . . . . . . . . . . . . . . . . Figure H-2: C-CCP Shelf Cable Numbers and Connectors H-5. . . . . . . . . . . . . . . . Figure H-3: C–CCP Backplane H-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-4: LPAs for the SC 4812ET H-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-5: BTS Combiner to LPA Backplane Cables H-8. . . . . . . . . . . . . . . . . . . Figure H-6: Combiner to LPA Backplane/LPA Backplane ToCIO Board Cables H-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-7: Components Located on CIO Card H-10. . . . . . . . . . . . . . . . . . . . . . . . . Figure H-8: LPAC Interface Board Connectors and AttachingCable Numbers H-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-9: ETIB I/O Connectors and Attaching Cable Numbers H-12. . . . . . . . . . . Figure H-10: SPAN I/O Cables and Connectors H-14. . . . . . . . . . . . . . . . . . . . . . . . Figure H-11: 3 Sector, 2 Carrier BTS Combiner DRDC/TRDCCable Connection H-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-12: BTS 2 to 1, 3 or 6 Sector Combiner DRDC/TRDCCable Connection H-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-13: BTS Combiner DRDC/TRDC Cable Connection H-18. . . . . . . . . . . . Figure H-14: SC 4812ET BTS Combiner DRDC/TRDC Cable Connection H-19. . Figure H-15: DRDC To C–CCP Cage MPC Boards Cable Connections H-21. . . . . Figure H-16: RFDS Cable Connectors H-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-17: SC 4812ET BTS Combiner DRDC/TRDC RFDSCable Connection H-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure H-18: 50 Pair Punchblock H-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . continued on next page
List of Figures – continuedJan 2002 viiSCt4812ET BTS Optimization/ATP — CDMA LMFFigure H-19: SC 4812ET RF Cabinet Parts Locator H-32. . . . . . . . . . . . . . . . . . . . . Figure I-1: HP437 Power Meter I-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure I-2: Gigatronics 8541C Power Meter Detail I-2. . . . . . . . . . . . . . . . . . . . . . Figure I-3: HP8935 Test Set I-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure I-4: HP8921A and HP83236A/B I-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure I-5: R3465 Communications Test Set I-8. . . . . . . . . . . . . . . . . . . . . . . . . . . Figure I-6: RS232 GPIB Interface Box I-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure I-7: Setting Advantest R3267 GPIB Address I-11. . . . . . . . . . . . . . . . . . . . . Figure I-8: Advantest R3562 GPIB Address Switch Setting I-11. . . . . . . . . . . . . . . Figure I-9: Setting Agilent E4406A GPIB Address I-13. . . . . . . . . . . . . . . . . . . . . . Figure I-10: Setting Agilent E4432B GPIB Address I-15. . . . . . . . . . . . . . . . . . . . . Figure K-1: Cabling of SC 4812ET Companion BTS toSC 4812ET Companion BTS (3 Sector) K-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure K-2: WinLMF Display Screen K-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002viiiList of TablesSCt4812ET BTS Optimization/ATP — CDMA LMFCDMA 1.9 GHz and 800 MHzTable 1-1: CDMA LMF Test Equipment Support Table 1-4. . . . . . . . . . . . . . . . . . Table 1-2: Abbreviations and Acronyms 1-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-3: C–CCP Shelf/Cage Card/Module DeviceID Numbers (Top Shelf) 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-4: C–CCP Shelf/Cage Card/Module DeviceID Numbers (Bottom Shelf) 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-5: BTS Sector Configuration 1-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-6: Sector Configurations 1-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-1: Initial Installation of Boards/Modules 2-1. . . . . . . . . . . . . . . . . . . . . . . . Table 2-2: Initial Inspection and Setup 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-3: AC Voltage Measurements 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-4: Applying AC Power 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-5: Power Cabinet Power Up Tests 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-6: DC Power Pre–test (BTS Frame) 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-7: RF Cabinet Power Up 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-8: Battery Charge Test (Connected Batteries) 2-10. . . . . . . . . . . . . . . . . . . . Table 2-9: Battery Discharge Test 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-10: Heat Exchanger Power Up 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-1: Pin–Out for 50–Pair Punchblock 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-2: T1/E1 Span Isolation 3-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-3: LMF Operating System Installation 3-14. . . . . . . . . . . . . . . . . . . . . . . . . Table 3-4: Copying CBSC CDF Files to the LMF 3-16. . . . . . . . . . . . . . . . . . . . . . . Table 3-5: Creating a Named Hyperlink Connection for MMI Connection 3-18. . . . Table 3-6: LMF to BTS Connection 3-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-7: Pinging the Processors 3-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-8: Logging into the BTSLMF PC 3-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-9: Downloading Site Specific BTS Files 3-25. . . . . . . . . . . . . . . . . . . . . . . . Table 3-10: Downloading and linking master–bts–cdmadirectory files for device loads 3-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-11: Create BTS Specific CDF File 3-28. . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables – continuedJan 2002 ixSCt4812ET BTS Optimization/ATP — CDMA LMFTable 3-12: Update BTS Specific CDF File Device Load Version 3-29. . . . . . . . . . Table 3-13: Update Antenna Mapping Files 3-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-14: BTS GUI Login Procedure 3-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-15: BTS CLI Login Procedure 3-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-16: BTS GUI Logout Procedure 3-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-17: BTS CLI Logout Procedure 3-36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-18: Establishing MMI Communications 3-37. . . . . . . . . . . . . . . . . . . . . . . . Table 3-19: Verify GLI ROM Code Loads 3-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-20: Download and Enable MGLI and GLI Devices 3-40. . . . . . . . . . . . . . . Table 3-21: Download RAM Code and Data to Non–GLI Devices 3-41. . . . . . . . . . Table 3-22: Select CSM Clock Source 3-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-23: Enable CSMs 3-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-24: Enable MCCs 3-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-25: Test Equipment Setup (GPS & LFR/HSO Verification) 3-47. . . . . . . . . Table 3-26: GPS Initialization/Verification 3-49. . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-27: LORAN–C Initialization/Verification 3-53. . . . . . . . . . . . . . . . . . . . . . . Table 3-28: IS–95A/B–only Test Equipment Interconnection 3-57. . . . . . . . . . . . . . Table 3-29: CDMA2000 1X/IS–95A/B Test Equipment Interconnection 3-58. . . . . Table 3-30: Selecting Test Equipment Manually in aSerial Connection Tab 3-74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-31: Selecting Test Equipment Using Auto-Detect 3-76. . . . . . . . . . . . . . . . . Table 3-32: Test Equipment Calibration 3-77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-33: Cable Calibration 3-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-34: Calibrating TX Cables Using Signal Generatorand Spectrum Analyzer 3-79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-35: Calibrating RX Cables Using a Signal Generatorand Spectrum Analyzer 3-80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-36: Setting Cable Loss Values 3-81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-37: Setting Coupler Loss Values 3-82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-38: BLO BTS.cal file Array Branch Assignments 3-85. . . . . . . . . . . . . . . . Table 3-39: BTS.cal File Array (Per Sector) 3-86. . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-40: Test Equipment Setup (RF Path Calibration) 3-87. . . . . . . . . . . . . . . . . Table 3-41: BTS TX Path Calibration 3-90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-42: Download BLO 3-91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-43: BTS TX Path Audit 3-94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-44: All Cal/Audit Test 3-96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-45: Create CAL File 3-97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-46: RFDS Parameter Settings 3-99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xTable 3-47: Definition of Parameters 3-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-48: Valid NAM Field Ranges 3-102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-49: Set Antenna Map Data 3-103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-50: Set RFDS Configuration Data 3-104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-51: RFDS TSIC Calibration Channel Frequencies 3-105. . . . . . . . . . . . . . . . Table 3-52: RFDS Calibration 3-106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-53: Program NAM Procedure 3-107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-54: Heat Exchanger Alarm 3-109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-55: Door Alarm 3-109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-56: AC Fail Alarm 3-109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-57: Minor Alarm 3-110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-58: Single Rectifier Fail or Minor Alarm 3-110. . . . . . . . . . . . . . . . . . . . . . . Table 3-59: Multiple Rectifier Failure or Major Alarm 3-111. . . . . . . . . . . . . . . . . . . Table 3-60: Single Rectifier Fail or Minor Alarm 3-111. . . . . . . . . . . . . . . . . . . . . . . Table 3-61: Multiple Rectifier Failure or Major Alarm 3-112. . . . . . . . . . . . . . . . . . . Table 3-62: Battery Over Temperature Alarm 3-112. . . . . . . . . . . . . . . . . . . . . . . . . . Table 3-63: Rectifier Over Temperature Alarm 3-114. . . . . . . . . . . . . . . . . . . . . . . . . Table 3-64: Check Before Leaving the Site 3-115. . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 4-1: ATP Test Procedure 4-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 4-2: Generate an ATP Report 4-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 5-1: External Test Equipment Removal 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . Table 5-2: Copy Files from LMF to a Diskette 5-1. . . . . . . . . . . . . . . . . . . . . . . . . Table 5-3: Copy CAL Files From Diskette to the CBSC 5-2. . . . . . . . . . . . . . . . . . Table 5-4: BTS Span Parameter Configuration 5-3. . . . . . . . . . . . . . . . . . . . . . . . . Table 5-5: Set BTS Span Parameter Configuration 5-4. . . . . . . . . . . . . . . . . . . . . . Table 5-6: T1/E1 Span/IFM Connections 5-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 5-7: Terminate the LMF Session and Remove the LMF 5-6. . . . . . . . . . . . . Table 6-1: Login Failure Troubleshooting Procedure 6-2. . . . . . . . . . . . . . . . . . . . Table 6-2: Troubleshooting a Power Meter Communication Failure 6-2. . . . . . . . Table 6-3: Troubleshooting a Communications AnalyzerCommunication Failure 6-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 6-4: Troubleshooting Code Download Failure 6-4. . . . . . . . . . . . . . . . . . . . . Table 6-5: Troubleshooting Data Download Failure 6-4. . . . . . . . . . . . . . . . . . . . . Table 6-6: Troubleshooting Device Enable (INS) Failure 6-5. . . . . . . . . . . . . . . . . Table 6-7: LPA Errors 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 6-8: Troubleshooting BLO Calibration Failure 6-6. . . . . . . . . . . . . . . . . . . . Table 6-9: Troubleshooting Calibration Audit Failure 6-7. . . . . . . . . . . . . . . . . . . .
List of Tables – continuedJan 2002 xiSCt4812ET BTS Optimization/ATP — CDMA LMFTable 6-10: Troubleshooting Forward Link Failure(BTS Passed Reduced ATP) 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 6-11: Troubleshooting TX Mask Measurement Failure 6-8. . . . . . . . . . . . . . Table 6-12: Troubleshooting Rho and Pilot Time OffsetMeasurement Failure 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 6-13: Troubleshooting Code Domain Power andNoise Floor Measurement Failure 6-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 6-14: Troubleshooting Carrier Measurement Failure 6-9. . . . . . . . . . . . . . . . Table 6-15: Troubleshooting Multi-FER Failure 6-10. . . . . . . . . . . . . . . . . . . . . . . . Table 6-16: No GLI2 Control via LMF (all GLI2s) 6-15. . . . . . . . . . . . . . . . . . . . . . Table 6-17: No GLI2 Control through Span Line Connection (Both GLI2s) 6-15. . Table 6-18: MGLI2 Control Good – No Control over Co–located GLI2 6-15. . . . . Table 6-19: MGLI2 Control Good – No Control over AMR 6-16. . . . . . . . . . . . . . . Table 6-20: MGLI2 Control Good – No Control over Co–located GLI2s 6-16. . . . . Table 6-21: BBX Control Good – No (or Missing) Span Line Traffic 6-16. . . . . . . . Table 6-22: No MCC–1X/MCC24E/MCC8E Channel Elements 6-17. . . . . . . . . . . Table 6-23: No DC Input Voltage to Power Supply Module 6-18. . . . . . . . . . . . . . . Table 6-24: No DC Input Voltage to any C–CCP Shelf Module 6-19. . . . . . . . . . . . Table 6-25: No DC Input Voltage to any C–CCP Shelf Module 6-19. . . . . . . . . . . . Table 6-26: RFDS Fault Isolation – All tests fail 6-20. . . . . . . . . . . . . . . . . . . . . . . . Table 6-27: RFDS Fault Isolation – All RX and TX paths fail 6-20. . . . . . . . . . . . . Table 6-28: RFDS Fault Isolation – All tests fail on single antenna path 6-21. . . . . Table 6-29: Troubleshooting Control Link Failure 6-29. . . . . . . . . . . . . . . . . . . . . . . Table A-1: Verification of Test Equipment Used A-1. . . . . . . . . . . . . . . . . . . . . . . . Table A-2: Site Checklist A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-3: Preliminary Operations A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-4: GPS Receiver Operation A-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-5: LFR Receiver Operation A-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-6: LPA IM Reduction A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-7: TX BLO Calibration (3–Sector: 1–Carrier,2–Carrier and 4–Carrier Non–adjacent Channels) A-8. . . . . . . . . . . . . . . . . . . . . . . Table A-8: TX Bay Level Offset Calibration (3–Sector:2–Carrier Adjacent Channels) A-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-9: TX Bay Level Offset Calibration (3–Sector:3 or 4–Carrier Adjacent Channels) A-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-10: TX BLO Calibration (6–Sector: 1–Carrier,2–Carrier Non–adjacent Channels) A-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-11: TX Antenna VSWR A-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table A-12: RX Antenna VSWR A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xiiTable A-13: CDI Alarm Input Verification A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table B-1: SC 4812ET BTS Optimization and ATP Test Matrix B-2. . . . . . . . . . . Table C-1: BBX Gain Set Point vs. Actual BTS Output (in dBm) C-1. . . . . . . . . . Table D-1: 1900 MHz TX and RX Frequency vs. Channel D-2. . . . . . . . . . . . . . . . Table D-2: 800 MHz TX and RX Frequency vs. Channel D-4. . . . . . . . . . . . . . . . . Table E-1: PnMaskI and PnMaskQ Values for PilotPn E-3. . . . . . . . . . . . . . . . . . . Table F-1: HP8921A/600 Communications Test Set RearPanel Connections Without Rubidium F-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-2: HP8921A/600 Communications Test Set RearPanel Connections With Rubidium F-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-3: System Connectivity F-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-4: Setting HP8921A GPIB Address F-6. . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-5: Pretest Setup for HP8921A F-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-6: Pretest Setup for HP8935 F-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-7: Advantest R3465 GPIB Address and Clock Setup F-9. . . . . . . . . . . . . . Table F-8: Pretest Setup for Advantest R3465 F-9. . . . . . . . . . . . . . . . . . . . . . . . . . Table F-9: Calibrating Test Cable Setup (using the HP PCS Interface) F-11. . . . . . . Table F-10: Procedure for Calibrating Test Cable SetupUsing Advantest R3465 F-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table F-11: Power Meter Calibration Procedure F-18. . . . . . . . . . . . . . . . . . . . . . . . Table F-12: Calibrate Gigatronics 8541C Power Meter F-20. . . . . . . . . . . . . . . . . . . Table G-1: HP8921A Power Delta Calibration Procedure G-2. . . . . . . . . . . . . . . . . Table G-2: Advantest Power Delta Calibration Procedure G-4. . . . . . . . . . . . . . . . . Table G-3: HP8935 Power Delta Calibration Procedure G-7. . . . . . . . . . . . . . . . . . Table G-4: Agilent E4406A Power Delta Calibration Procedure G-9. . . . . . . . . . . . Table G-5: In–Service Calibration G-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table H-1 : 4812ET RF CABINET INTER–CONNECT CABLES H-1. . . . . . . . . Table H-2: SC 4812ET Series 3-Sector Duplexed DirectionalCoupler to RFDS Cabling Table H-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table H-3: SC 4812ET Series 6-Sector Duplexed DirectionalCoupler to RFDS Cabling Table H-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table H-4: Pin–Out for 50–Pair Punchblock H-27. . . . . . . . . . . . . . . . . . . . . . . . . . . Table I-1: Verify and/or Change HP437 Power Meter GPIB Address I-1. . . . . . . . Table I-2: Verify and/or Change Gigatronics 8541CPower Meter GPIB Address I-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table I-3: Verify and/or Change Motorola CyberTest GPIB Address I-3. . . . . . . . Table I-4: Verify and/or Change HP8935 GPIB Address I-4. . . . . . . . . . . . . . . . . . Table I-5: Verify and/or Change HP8921A and HP83236AGPIB Addresses I-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables – continuedJan 2002 xiiiSCt4812ET BTS Optimization/ATP — CDMA LMFTable I-6: Verify and/or Change Advantest R3465 GPIB Address I-8. . . . . . . . . . Table I-7: Verify and Change Advantest R3267 GPIB Address I-10. . . . . . . . . . . . . Table I-8: Verify and Change Agilent E4406A GPIB Address I-12. . . . . . . . . . . . . Table I-9: Verify and Change Agilent E4432B GPIB Address I-14. . . . . . . . . . . . . Table J-1: Download ROM and RAM Code to Devices J-2. . . . . . . . . . . . . . . . . . Table K-1: Optimizing the TX section of the Companion Frame K-1. . . . . . . . . . . Table K-2: Optimizing the RX (Main) section of theCompanion Frame K-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table K-3: Optimizing the RX (Diversity) on a Single Frame K-2. . . . . . . . . . . . . . Table K-4: Optimizing the RX (Diversity) on aTwo Frame Companion Site K-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product InformationSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xivModel & Options ChartsRefer to the SC 4812ET Field Replaceable Units manual for detailedmodel structure and option informationThis document covers only the steps required to verify the functionalityof the Base Transceiver Subsystem (BTS) equipment prior to systemlevel testing, and is intended to supplement site specific applicationinstructions. It also should be used in conjunction with existing productmanuals. Additional steps may be required.
FCC Part 15Jan 2002 xvSCt4812ET BTS Optimization/ATP — CDMA LMFFCC Part 15 RequirementsThis section conveys FCC Part 15 requirements for the T/ET/ETL seriesBTS cabinets.Part 15.19a(3) – INFORMATION TO USERThis device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:(1) this device may not cause harmful interference, and(2) this device must accept any interference received,including interference that may cause undesired operation.NOTEPart 15.21 – INFORMATION TO USERChanges or modifications not expressly approved byMotorola could void your authority to operate theequipment.CAUTION
FCC Part 15 – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xvi15.105(b) – INFORMATION TO USERThis equipment has been tested and found to comply withthe limits for a Class B digital device, pursuant to Part 15of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in aresidential installation. This equipment generates, uses andcan radiate radio frequency energy and, if not installed andused in accordance with the instructions, may causeharmful interference to radio communications. However,there is no guarantee that interference will not occur in aparticular installation. If this equipment does cause harmfulinterference to radio or television reception, which can bedetermined by turning the equipment OFF and ON, theuser is encouraged to try to correct the interference by oneor more of the following measures:–Reorient or relocate the receiving antenna.–Increase the separation between the equipment and re-ceiver.–Connect the equipment into an outlet on a circuit differ-ent from that to which the receiver is connected.–Consult the dealer or an experienced radio/TV technicianfor help.NOTE
FCC Part 68Jan 2002 xviiSCt4812ET BTS Optimization/ATP — CDMA LMFFCC Part 68 RequirementsThis equipment complies with Part 68 of the Federal CommunicationsCommission (FCC) Rules and regulations. A label inside the cabinetframe easily visible with the door open in the upper portion of thecabinet contains, among other information, the FCC RegistrationNumber and Ringer Equivalence Number (REN) for this equipment. Ifrequested, this information must be provided to the telephone company.The REN is useful to determine the quantity of the devices which mayconnect to the telephone line. Excessive RENs on the telephone line mayresult in the devices not ringing in response to incoming calls. In most,but not all areas, the sum of the RENs should not exceed five (5.0). Tobe certain of the number of devices that may be connected to the line asdetermined by the total RENs, contact the telephone company todetermine the maximum REN for the calling area.If the dial–in site access modem causes harm to the telephone network,the telephone company will notify you in advance that temporarydiscontinuance of service may be required. If advance notice is notpractical, the telephone company will notify you of the discontinuance assoon as possible. Also, you will be advised of your right to file acomplaint with the FCC if you believe it is necessary.The telephone company may make changes in its facilities, equipment,operations, or procedures that could affect the operation of your dial–insite access modem. If this happens, the telephone company will provideadvance notice so that you can modify your equipment as required tomaintain uninterrupted service.If you experience trouble with the dial–in site access modem, pleasecontact:Motorola Cellular Service Center (MCSC)1501 W. Shure DriveArlington Heights, Illinois 60004Phone Number: (847) 632–5390for repair and/or warranty information. If the trouble is causing harm tothe telephone network, the telephone company may request you todisconnect the equipment from the network until the problem is solved.You should not attempt to repair this equipment yourself. Thisequipment contains no customer or user–serviceable parts.Changes or modifications not expressly approved by Motorola couldvoid your authority to operate this equipment.
ForewordSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xviiiScope of manualThis manual is intended for use by cellular telephone systemcraftspersons in the day-to-day operation of Motorola cellular systemequipment and ancillary devices. It is assumed that the user of thisinformation has a general understanding of telephony, as used in theoperation of the Public Switched Telephone Network (PSTN), and isfamiliar with these concepts as they are applied in the cellularmobile/portable radiotelephone environment. The user, however, is notexpected to have any detailed technical knowledge of the internaloperation of the equipment.This manual is not intended to replace the system and equipmenttraining offered by Motorola, although it can be used to supplement orenhance the knowledge gained through such training.Text conventionsThe following special paragraphs are used in this manual to point outinformation that must be read. This information may be set-off from thesurrounding text, but is always preceded by a bold title in capital letters.The four categories of these special paragraphs are:Presents additional, helpful, non-critical information thatyou can use.NOTEPresents information to help you avoid an undesirablesituation or provides additional information to help youunderstand a topic or concept.IMPORTANT*Presents information to identify a situation in whichequipment damage could occur, thus avoiding damage toequipment.CAUTIONPresents information to warn you of a potentiallyhazardous situation in which there is a possibility ofpersonal injury.WARNING . . . continued on next page
Foreword – continuedJan 2002 xixSCt4812ET BTS Optimization/ATP — CDMA LMFThe following typographical conventions are used for the presentation ofsoftware information:In text, typewriter style characters representprompts and the system output as displayed on a Hyperterminal screen.Changes to manualChanges that occur after the printing date are incorporated into yourmanual by Cellular Manual Revisions (CMRs). The information in thismanual is updated, as required, by a CMR when new options andprocedures become available for general use or when engineeringchanges occur. The cover sheet(s) that accompany each CMR should beretained for future reference. Refer to the Revision History page for a listof all applicable CMRs contained in this manual.Receiving updatesTechnical Education & Documentation (TED) maintains a customerdatabase that reflects the type and number of manuals ordered or shippedsince the original delivery of your Motorola equipment. Also identifiedin this database is a “key” individual (such as DocumentationCoordinator or Facility Librarian) designated to receive manual updatesfrom TED as they are released.To ensure that your facility receives updates to your manuals, it isimportant that the information in our database is correct and up-to-date.Therefore, if you have corrections or wish to make changes to theinformation in our database (i.e., to assign a new “key” individual),please contact Technical Education & Documentation at:MOTOROLA, INC.Technical Education & Documentation1 Nelson C. White ParkwayMundelein, Illinois 60060U.S.A.Phone: Within U.S.A. and Canada 800-872-8225. . . . . Outside of U.S.A. and Canada +1-847-435–5700. . FAX: +1-847-435–5541. . . . . . . . . . . . . . . . . . . . . . Reporting manual errorsIn the event that you locate an error or identify a deficiency in yourmanual, please take time to write to us at the address above. Be sure toinclude your name and address, the complete manual title and partnumber (located on the manual spine, cover, or title page), the pagenumber (found at the bottom of each page) where the error is located,and any comments you may have regarding what you have found. Weappreciate any comments from the users of our manuals.
Foreword – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xx24-hour support serviceIf you have any questions or concerns regarding the operation of yourequipment, please contact the Customer Network Resolution Center forimmediate assistance. The 24 hour telephone numbers are:Arlington Heights, IL 800–433–5202. . . . . . . . . Arlington Heights, International +1–847–632–5390. Cork, Ireland 44–1793–565444. . . . . . . . . . . . . . . . Swindon, England 44–1793–565444. . . . . . . . . . . . . Material Available fromMotorola Infrastructure GroupWorldwide Cellular ServicesMaterial available from Motorola Infrastructure Group WorldwideCellular Services, identified by a Motorola part number can be orderedfrom your sales account manager or by calling (800) 453–7988.
General SafetyJan 2002 xxiSCt4812ET BTS Optimization/ATP — CDMA LMFRemember! . . . Safetydepends on you!!The following general safety precautions must be observed during allphases of operation, service, and repair of the equipment described inthis manual. Failure to comply with these precautions or with specificwarnings elsewhere in this manual violates safety standards of design,manufacture, and intended use of the equipment. Motorola, Inc. assumesno liability for the customer’s failure to comply with these requirements.The safety precautions listed below represent warnings of certain dangersof which we are aware. You, as the user of this product, should followthese warnings and all other safety precautions necessary for the safeoperation of the equipment in your operating environment.Ground the instrumentTo minimize shock hazard, the equipment chassis and enclosure must beconnected to an electrical ground. If the equipment is supplied with athree-conductor ac power cable, the power cable must be either pluggedinto an approved three-contact electrical outlet or used with athree-contact to two-contact adapter. The three-contact to two-contactadapter must have the grounding wire (green) firmly connected to anelectrical ground (safety ground) at the power outlet. The power jack andmating plug of the power cable must meet International ElectrotechnicalCommission (IEC) safety standards.Do not operate in an explosiveatmosphereDo not operate the equipment in the presence of flammable gases orfumes. Operation of any electrical equipment in such an environmentconstitutes a definite safety hazard.Keep away from live circuitsOperating personnel must:Snot remove equipment covers. Only Factory Authorized ServicePersonnel or other qualified maintenance personnel may removeequipment covers for internal subassembly, or componentreplacement, or any internal adjustment.Snot replace components with power cable connected. Under certainconditions, dangerous voltages may exist even with the power cableremoved.Salways disconnect power and discharge circuits before touching them.Do not service or adjust aloneDo not attempt internal service or adjustment, unless another person,capable of rendering first aid and resuscitation, is present.
General Safety – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xxiiDo not substitute parts ormodify equipmentBecause of the danger of introducing additional hazards, do not installsubstitute parts or perform any unauthorized modification of equipment.Contact Motorola Warranty and Repair for service and repair to ensurethat safety features are maintained.Dangerous procedurewarningsWarnings, such as the example below, precede potentially dangerousprocedures throughout this manual. Instructions contained in thewarnings must be followed. You should also employ all other safetyprecautions that you deem necessary for the operation of the equipmentin your operating environment.Dangerous voltages, capable of causing death, are presentin this equipment. Use extreme caution when handling,testing, and adjusting.WARNING
Revision HistoryJan 2002 xxiiiSCt4812ET BTS Optimization/ATP — CDMA LMFManual Number68P09253A74–AManual TitleSCt4812ET BTS Optimization/ATP — CDMA LMF CDMA 1.9 GHz and 800 MHzVersion InformationThe following table lists the manual version , date of version, andremarks on the version.VersionLevel Date ofIssue Remarks1March 2001 Preliminary version2May 2001 Draft version3July 2001 Documentation verification and validation version4August 2001 First Office Application (FOA) version5Nov 2001 Added CDMA 2000 Equipment Set up Table; Appendix I6Jan 2002 Added Appendix J: Download ROM Code7Jan 2002 Added Companion Frame Optimization/ATPAJan 2002 Released GA
Patent NotificationSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002xxivPatent numbersThis product is manufactured and/or operated under one or more of thefollowing patents and other patents pending:4128740 4661790 4860281 5036515 5119508 5204876 5247544 53013534193036 4667172 4866710 5036531 5121414 5204977 5251233 53013654237534 4672657 4870686 5038399 5123014 5207491 5255292 53032404268722 4694484 4872204 5040127 5127040 5210771 5257398 53032894282493 4696027 4873683 5041699 5127100 5212815 5259021 53034074301531 4704734 4876740 5047762 5128959 5212826 5261119 53054684302845 4709344 4881082 5048116 5130663 5214675 5263047 53070224312074 4710724 4885553 5055800 5133010 5214774 5263052 53075124350958 4726050 4887050 5055802 5140286 5216692 5263055 53094434354248 4729531 4887265 5058136 5142551 5218630 5265122 53095034367443 4737978 4893327 5060227 5142696 5220936 5268933 53111434369516 4742514 4896361 5060265 5144644 5222078 5271042 53111764369520 4751725 4910470 5065408 5146609 5222123 5274844 53115714369522 4754450 4914696 5067139 5146610 5222141 5274845 53134894375622 4764737 4918732 5068625 5152007 5222251 5276685 53197124485486 4764849 4941203 5070310 5155448 5224121 5276707 53217054491972 4775998 4945570 5073909 5157693 5224122 5276906 53217374517561 4775999 4956854 5073971 5159283 5226058 5276907 53233914519096 4797947 4970475 5075651 5159593 5228029 5276911 53253944549311 4799253 4972355 5077532 5159608 5230007 5276913 53275754550426 4802236 4972432 5077741 5170392 5233633 5276915 53295474564821 4803726 4979207 5077757 5170485 5235612 5278871 53296354573017 4811377 4984219 5081641 5170492 5235614 5280630 53393374581602 4811380 4984290 5083304 5182749 5239294 5285447 D3373284590473 4811404 4992753 5090051 5184349 5239675 5287544 D3422494591851 4817157 4998289 5093632 5185739 5241545 5287556 D3422504616314 4827507 5020076 5095500 5187809 5241548 5289505 D3470044636791 4829543 5021801 5105435 5187811 5241650 5291475 D3496894644351 4833701 5022054 5111454 5193102 5241688 5295136 RE318144646038 4837800 5023900 5111478 5195108 5243653 52971614649543 4843633 5028885 5113400 5200655 5245611 52992284654655 4847869 5030793 5117441 5203010 5245629 53010564654867 4852090 5031193 5119040 5204874 5245634 5301188
Jan 2002 SCt4812ET BTS Optimization/ATP — CDMA LMFChapter 1: IntroductionTable of ContentsOptimization Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scope of This Document 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Document Composition 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDMA LMF Product Description 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Online Help 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Why Optimize? 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . What Is Optimization? 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . When to Optimize 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Documents 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional Information 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment Overview 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LMF Hardware Requirements 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Test Equipment 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment Calibration 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Cable Calibration 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Equipment Warm–up 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment List 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optional Equipment 1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Abbreviations and Acronyms 1-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BTS Equipment Identification 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Equipment Overview 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Logical BTS 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Major Components 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RF Cabinet Internal FRUs 1-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sector Configuration 1-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Cabinet 1-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Cabinet Internal FRUs 1-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 2002Notes1
Optimization OverviewJan 2002 1-1SCt4812ET BTS Optimization/ATP — CDMA LMFScope of This DocumentThis document provides information pertaining to the optimization andaudit tests of Motorola SC 4812ET Base Transceiver Subsystem (BTS)equipment frames equipped with trunked high–power Linear PowerAmplifiers (LPAs) and their associated internal and external interfaces.This document assumes the following prerequisites: The BTS framesand cabling have been installed per the BTS Hardware Installation Manual,which covers the physical “bolt down” of all SC series equipmentframes, and the specific cabling configurations.Document CompositionThis document covers the following major areas:SIntroduction, consisting of preliminary background information (suchas component and subassembly locations and frame layouts) to beconsidered by the Cell Site Field Engineer (CFE) before optimizationor tests are performed.SPreliminary Operations, consisting of cabinet power up and powerdown procedures.SOptimization/calibration, covering topics of Local MaintenanceFacility (LMF) connection to the BTS equipment, Global PositioningSystem (GPS) Verification, test equipment setup, downloading allBTS processor boards, RF path verification, Bay Level Offset (BLO)calibration and calibration audit, and Radio Frequency DiagnosticSystem (RFDS) calibration.SAcceptance Test Procedures (ATPs), consisting of ATP tests executedby the LMF and used to verify all major transmit (TX) andreceive (RX) performance characteristics on all BTS equipment.SPreparing to leave the site, presents instructions on how to properlyexit customer site, ensure that all equipment is operating properly, andall work is complete according to Motorola guidelines.SBasic troubleshooting, consisting of procedures for installation,calibration, transmit and receive tests, backplane problems, GPSfailures, and module connectors.SAppendices contain pertinent Pseudorandom Noise (PN) Offset,frequency programming, output power data tables, data sheets that arefilled out manually by the CFE at the site, an optimization/ATP testmatrix, BBX gain set point information, CDMA operating frequencyinformation, PN Offset programminginformation, information on testequipment preparation, manual cable calibration procedures, powerDelta calibration procedures, RF cabinet interconnect cableinformation, procedures for checking changing GPIB addresses, andproceduress for downloading ROM Code from the LMF.1
Optimization Overview – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-2CDMA LMF Product DescriptionThe Code Division Multiple Access (CDMA) LMF is a graphical userinterface (GUI) based LMF. This product is specifically designed toprovide cellular communications field personnel the vehicle to supportthe following CDMA BTS operations:SInstallationSMaintenanceSCalibrationSOptimizationThe LMF also provides Command Line Interface (CLI) capability.Activate the CLI by clicking on a shortcut icon on the desktop. The CLIcannot be launched from the GUI, only from the desktop icon.Online HelpTask oriented online help is available in the LMF by clicking on Helpfrom the menu bar.Why Optimize?Proper optimization and calibration assures:SAccurate downlink RF power levels are transmitted from the site.SAccurate uplink signal strength determinations are made by the site.What Is Optimization?Optimization compensates for the site-specific cabling and normalequipment variations. Cables that interconnect the BTS and Duplexerassemblies (if used), for example, are cut and installed at the time of theBTS frame installation at the site. Site optimization guarantees that thecombined losses of the new cables and the gain/loss characteristics andbuilt-in tolerances of each BTS frame do not accumulate, causingimproper site operation.Optimization identifies the accumulated loss (or gain) for all receive andtransmit paths at the BTS site, and stores that value in a database.SThe RX path starts at the ancillary equipment frame RFDS RXdirectional coupler antenna feedline port, through the RX input porton the rear of the frame, through the DDRCs, Multicoupler PreselectorCard (MPC), and additional splitter circuitry, ending at a CDMAChannel Processor (C–CCP) backplane Broad Band Transceiver(BBX) slot in the C–CCP shelf.SA transmit path starts at the BBX, through the C–CCP backplane slot,travels through the LPA/Combiner TX Filter and ends at the rear ofthe input/output (I/O) Panel. If the RFDS option is added, then theTX path continues and ends at the top of the RFDS TX directionalcoupler antenna feedline port installed in the ancillary equipmentframe. . . . continued on next page1
Optimization Overview – continuedJan 2002 1-3SCt4812ET BTS Optimization/ATP — CDMA LMFThese values are factored in by the BTS equipment internally, leavingonly site specific antenna feed line loss and antenna gain characteristicsto be factored in by the CFE when determining site Effective RadiatedPower (ERP) output power requirements.Each C–CCP shelf BBX board is optimized to a specific RX and TXantenna port. (One BBX board acts in a redundant capacity for BBXs1–12, and is optimized to all antenna ports). A single value is generatedfor each path, thereby eliminating the accumulation of error that wouldoccur from individually measuring and summing the gain and loss ofeach element in the path.When to OptimizeNew InstallationsAfter the initial site installation, the BTS must be prepared for operation.This preparation includes verifying hardware installation, initial powerup, and GPS verification. Basic alarm tests are also addressed.A calibration audit of all RF transmit paths is performed to verify factorycalibration.A series of ATP CDMA verification tests are covered using the actualequipment set up. An ATP is also required before the site can be placedin service.Site ExpansionOptimization is also required after expansion of a site.Periodic OptimizationPeriodic optimization of a site may also be required, depending on therequirements of the overall system.Repaired SitesVerify repair(s) made to the BTS by consulting an Optimization/ATPTest Matrix table. This table outlines the specific tests that must beperformed anytime a BTS subassembly or RF cable associated with it isreplaced.Refer to Appendix B for detailed basic guideline tables anddetailed Optimization/ATP Test Matrix.IMPORTANT*1
Optimization Overview – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-4Required DocumentsThe following documents are required to perform optimization of thecell site equipment:SSite document (generated by Motorola systems engineering), whichincludes:–General site information–Floor plans–Power levels–Site PN–Site paging and traffic channel allocation–Board placement–Site wiring lists–Cell–site Data Files (CDF)SDemarcation document (scope of work agreement)SEquipment manuals for non-Motorola test equipment.Required DocumentationFor other information, refer to the following manuals:SDemarcation Document (Scope of Work Agreement)SCDMA LMF Operator’s Guide; 68P64114A78SCDMA RFDS Hardware Installation manual; 68P64113A93SCDMA RFDS User’s GuideSEquipment Manuals for non-Motorola test equipmentSSC4812ET Field Replacable Units Guide Motorola part number68P09253A48SSC 4812ET RF & Power Cabinet Hardware Installation ManualMotorola part number 68P09253A94SLMF CLI Commands R16.X Motorola part number 68P09253A56Test Equipment OverviewThe LMF is used in conjunction with Motorola recommended testequipment, and it is a part of a “calibrated test set.” To ensure consistent,reliable, and repeatable optimization test results, only recommended testequipment supported by the LMF must be used to optimize the BTSequipment. Table 1-1 outlines the supported test equipment that meets thetechnical criteria required for BTS optimization.Table 1-1: CDMA LMF Test Equipment Support TableItem DescriptionHewlett Packard, modelHP 8921ACellular communications analyzer (includes83203B CDMA interface option)Agilent E4406A Analyzerwith Agilent E4432BGeneratorUsed for both IS–95A/B and CDMA 2000testings. . . continued on next page1
Optimization Overview – continuedJan 2002 1-5SCt4812ET BTS Optimization/ATP — CDMA LMFTable 1-1: CDMA LMF Test Equipment Support TableItem DescriptionAdvantest R3267 Analyzerwith Advantest R3562GeneratorUsed for both IS–95A/B and CDMA 2000testingsHewlett Packard, modelHP 83236APCS interface for PCS bandHewlett Packard, model HP8935 Cellular communications analyzerMotorola CyberTest Cellular communications analyzerAdvantest R3465 with 3561CDMA option Cellular communications analyzerGigatronix 8541C Power meterHP437B Power meter To ensure consistent, reliable, and repeatable optimization test results,test equipment meeting the following technical criteria should be used tooptimize the BTS equipment. You can, of course, substitute testequipment with other test equipment models supported by the LMFmeeting the same technical specifications.LMF Hardware RequirementsAn LMF computer platform that meets the following requirements (orbetter) is recommended:SNotebook computerS266 MHz (32–bit CPU) Pentium processorS4 GB internal hard disk driveSColor display with 1024 x 768 pixel resolution and capability todisplay more than 256 colorsSMemory requirements:–Minimum required RAM: 96 MB–Recommended RAM:–128 MB for Windows 98 SE–256 MB for Windows 2000SCD ROM drive and 3 1/2 inch floppy driveS56 kbps V.90ModemSSerial port (COM 1)SParallel port (LPT 1)SPCMCIA Ethernet interface card (for example, 3COM Etherlink III)with a 10Base–T–to–coax adapter . . . continued on next page1
Optimization Overview – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-6SWindows 98SE operating system or Windows 2000 operating systemIf 800 x 600 pixel resolution is used, the LMF windowmust be maximized after it is displayed.NOTERequired Test EquipmentTo ensure consistent, reliable, and repeatable optimization test results,test equipment meeting the following technical criteria should be used tooptimize the BTS equipment. You can, of course, substitute testequipment with other test equipment models supported by the LMFmeeting the same technical specifications.During manual testing, you can substitute test equipmentwith other test equipment models not supported by theLMF, but those models must meet the same technicalspecifications.NOTEThe customer has the responsibility of accounting for any measurementvariances and/or additional losses/inaccuracies that can be introducedas a result of these substitutions. Before beginning optimization ortroubleshooting, make sure that the test equipment needed is on handand operating properly.Test Equipment CalibrationOptimum system performance and capacity depend on regular equipmentservice, calibration, and characterization prior to BTS optimization.Follow the original equipment manufacturer (OEM) recommendedmaintenance and calibration schedules closely.Test Cable CalibrationEquipment test cables are very important in optimization. Motorolarecommends that the cable calibration be run at every BTS with the testcables attached. This method compensates for test cable insertion losswithin the test equipment itself. No other allowance for test cableinsertion loss needs to be made during the performance of tests.Another method is to account for the loss by entering it into the LMFduring the optimization procedure. This method requires accurate testcable characterization in a shop. The cable should be tagged with thecharacterization information prior to field optimization.1
Optimization Overview – continuedJan 2002 1-7SCt4812ET BTS Optimization/ATP — CDMA LMFEquipment Warm–upAfter arriving at the a site, the test equipment should be plugged in andturned on to allow warm up and stabilization to occur for as long aspossible. The following pieces of test equipment must be warmed–up fora minimum of 60 minutes prior to using for BTS optimization or RFDScalibration procedures.SCommunications test setSRubidium time baseSPower meterTest Equipment ListThe following pieces of test equipment are required during theoptimization procedure. Common assorted tools like screwdrivers andframe keys are not listed but are still required. Read the owner’s manualon all of the following major pieces of test equipment to understand theirindividual operation prior to use in optimization.Always refer to specific OEM test equipmentdocumentation for detailed operating instructions.NOTE10BaseT/10Base2 ConverterEthernet LAN transceiver (part of CGDSLMFCPQ1700)SPCMCIA Ethernet Adpater + Ethernet UTP adapter: 3COM model –Etherlink III 3C589BTransition Engineering model E–CX–TBT–03 10BaseT/10Base2converterXircom model PE3–10B2 or equivalent can also be used tointerface the LMF Ethernet connection to the frame.NOTERS–232 to GPIB InterfaceSNational Instruments GPIB–232–CT with Motorola CGDSEDN04XRS232 serial null modem cable (see Figure 1-1) or equivalent; used tointerface the LMF to the test equipment.SStandard RS–232 cable can be used with the following modifications:–This solution passes only the three minimum electrical connectionsbetween the LMF and the GPIB interface. The control signals arejumpered as enabled on both ends of the RS–232 cable (9–pin D).TX and RX signals are crossed as null modem effect. Pin 5 is theground reference. . . . continued on next page1
Optimization Overview – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-8–Short pins 7 and 8 together, and short pins 1, 4, and 6 together oneach connector.Figure 1-1: Null Modem Cable Detail53278146GNDRXTXRTSCTSRSD/DCDDTRGNDTXRXRTSCTSRSD/DCDDTRON BOTH CONNECTORSSHORT PINS 7, 8;SHORT PINS 1, 4, & 69–PIN D–FEMALE 9–PIN D–FEMALE52378146 DSR DSRFW00362Model SLN2006A MMI Interface KitSMotorola Model TRN9666A null modem board. Connectors onopposite sides of the board must be used as this performs a nullmodem transformation between cables. This board can used for10–pin to 8–pin, 25–pin to 25–pin and 10–pin to 10–pin conversions.SMotorola 30–09786R01 MMI cable or equivalent ; used to interfacethe LMF serial port connection to GLI2, CSM and LPA debug serialports.S25 pin D to 25 pin D serial cable from PC to null modem board.Communications System AnalyzerThe communication system analyzer is used during optimization andtesting of the RF communications portion of BTS equipment andprovides the following functions:(1) Frequency counter(2) RF power meter (average and code domain)(3) RF Signal generator (capable of CDMA modulation)(4) Spectrum analyzer(5) CDMA code domain analyzerThe following types of communication system analyzers are currentlysupported by the LMF:SHP8921A/600 Analyzer – Including 83203B CDMA Interface,manual control system card, and 83236A/B PCS Interface for 1900MHz BTSs.SAdvantest R3465 Analyzer – Including R3561L test source unitSAdvantest R3267 Analyzer – Including R3562 test source unitSAgilent E4406A Analyzer – including E4432 test source unitSHP8935 AnalyzerSCyberTest Communication AnalyzerGPIB CablesSHewlett Packard 10833A or equivalent; 1 to 2 meters (3 to 6 feet) longused to interconnect test equipment and LMF terminal. . . . continued on next page1
Optimization Overview – continuedJan 2002 1-9SCt4812ET BTS Optimization/ATP — CDMA LMFPower MeterOne of the following power meters is required for TX calibration andaudit if an HP8921A or Advantest R3465 analyzer is used:SHewlett Packard Model HP HP437B with HP8481A power sensorSGigatronix model 8541C with model 80601A power sensorTiming Reference CablesSTwo BNC–male to BNC–male RG316 cables; 3 meters (10 ft.) long,used to interconnect the HP8921A/600 or Advantest R3465communications analyzer to the CSM front panel timing references inthe BTS.Two Huber & Suhner 16MCX/11BNC/K02252D orequivalent; right angle MCX–male to standard BNC–maleRG316 cables; 3m long are required to interconnect theHP8921A/600 communications analyzer to SGLN4132Aand SGLN1145A CSM board timing references.NOTESBNC “T” adapter with 50 ohm termination.This BNC “T” adapter (with 50 ohm termination) isrequired to connect between the HP 8921A/600 (orAdvantest R3465) EVEN SECOND/SYNC IN and theBNC cable. The BNC cable leads to the 2–second clockconnection on the TIB. Erroneous test results may occur ifthe “T” adapter with the 50 ohm termination is notconnected.NOTEDigital MultimeterSFluke model 8062A with Y8134 test lead kit or equivalent; used forprecision DC and AC measurements, requiring 4–1/2 digits.Directional CouplerSNarda model 30661 30 dB (Motorola part no. 58D09732W01) couplerterminated with two Narda Model 375BN–M loads, or equivalent.RF AttenuatorsS20 dB fixed attenuators, 20 W (Narda 768–20); used with test cablecalibrations or during general troubleshooting procedures.SNarda Model 30445 30 dB (Motorola Part No. 58D09643T01) couplerterminated with two Narda Model 375BN–M loads, or equivalent.1
Optimization Overview – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-10Miscellaneous RF Adapters, Loads, etcSAs required to interface test cables and BTS equipment and forvarious test set ups. Should include at least two 50 Ohm loads (typeN) for calibration and one RF short, two N–type female–to–femaleadapters.High–impedance Conductive Wrist StrapSMotorola model 42–80385A59; used to prevent damage fromElectrostatic Discharge (ESD) when handling or working withmodules.RF Load (at least three for trunked cabinets)S100 W non–radiating RF load; used (as required) to provide dummyRF loading during BTS transmit tests.RF Network Box (and calibrated cables)SMotorola model SGLN5531A 18:3 Passive Antenna Interface used tointerface test equipment to the BTS receive and transmit antennainputs during optimization/ATP or general troubleshootingprocedures.Optional EquipmentFrequency CounterSStanford Research Systems SR620 or equivalent. If directmeasurement of the 3 MHz or 19.6608 MHz references is required.Spectrum AnalyzerSSpectrum Analyzer (HP8594E with CDMA personality card) orequivalent; required for tests other than standard Receive band spectralpurity and TX LPA IM reduction verification tests performed by theLMF.Local Area Network (LAN) TesterSModel NETcat 800 LAN troubleshooter (or equivalent); used tosupplement LAN tests using the ohm meter.Span Line (T1/E1) Verification EquipmentSAs required for local applicationRF Test Cable (if not Provided with Test Equipment)SMotorola model TKN8231A; used to connect test equipment to theBTS transmitter output during optimization or during generaltroubleshooting procedures.OscilloscopeSTektronics model 2445 or equivalent; for waveform viewing, timing,and measurements or during general troubleshooting procedure. . . . continued on next page1
Optimization Overview – continuedJan 2002 1-11SCt4812ET BTS Optimization/ATP — CDMA LMF2–way SplitterSMini–Circuits model ZFSC–2–2500 or equivalent; provide thediversity receive input to the BTSHigh Stability 10 MHz Rubidium StandardSStanford Research Systems SR625 or equivalent. Required for CSMand Low Frequency Receiver/High Stability Oscillator (LFR/HSO)frequency verification.Abbreviations andAcronymsTable 1-2: Abbreviations and AcronymsAcronym DefinitionACLC AC Load CenterASU Antenna Selection UnitAMR Alarm Monitor ReportingATP Acceptance Test PlanBBX Broadband TransceiverBLO Bay Level OffsetBTS Base Transceiver SubsystemCBSC Centralized Base Station ControllerC–CCP Combined CDMA Channel ProcessorCCD CDMA Clock Distributioncdf command data fileCDMA Code Division Multiple AccessCE Channel ElementCHI Concentration Highway InterfaceCLI Command Line InterfaceCIO Combiner Input/OutputCMR Cellular Manual RevisionCSM Clock Synchronization ManagerCSU Clock Synchronization UnitDBPF Dual Bandpass FilterDBM Debug MonitorDLM Download ManagerDMAC Digital Metering and Alarm Control (also see MAP)DRDC Duplexer/RX Filter/Directional CouplerDSP Digital Signal ProcessorEMPC Expansion Multicoupler Preselector CardFRU Field Replaceable UnitFSI Frame Status Indicator. . . continued on next page1
Optimization Overview – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-12Table 1-2: Abbreviations and AcronymsAcronym DefinitionFWTIC Fixed Wireless Terminal Interface CardGFCI Ground Fault Connection InterruptGLI 2 Group Line Interface IIGPS Global Positioning SystemGUI Graphical User InterfaceHSO High Stability OscillatorIFM Integrated Frame ModemI&Q Interphase and QuadratureISB InterShelf BusLAPD Link Access Protocol “D”LFR LORAN–C Frequency ReceiverLMF Local Maintenance FacilityLORAN LOng RAnge NavigationalLPA Linear Power AmplifierMAP Meter Alarm Panel (also refered to as DMAC)MCC Multi–Channel CDMAMGLI Master Group Line InterfaceMM Mobility ManagerMMI Man Machine InterfaceMPC Multicoupler Preselector Cardoos Out–of–ServiceOMCR Operations Maintenance Center – RadioPC Personal Communication SystemPDA Personal Communication System ControllerPN Pseudo–random NoiseQPSK Quadrature Phase Shift KeyedRFDS Radio Frequency Diagnostic SubsystemRGPS Remote Global Positioning SystemRSSI Received Signal Strength IndicatorSCAP Super Cell Application ProtocolTCH Traffic ChannelTCP Traffic ChannelTMPC Traffic ChannelTSIC Traffic ChannelTSI Time Slot Interchanger 1
BTS Equipment IdentificationJan 2002 1-13SCt4812ET BTS Optimization/ATP — CDMA LMFEquipment OverviewThe SC 4812ET BTS consists of an RF Cabinet that is an outdoor,weatherized version of the SC 4812T. The RF cabinet is powered by27 Vdc and each cabinet has the capability to support up to 4 carriers (at3 sector) or 2 carriers (at 6 sector).The RF Cabinet houses the fan modules, C–CCP, LPA modules, LPAtrunking backplane, Bandpass 2:1 & 4:1 Combiners, Duplexer/ReceiveFilter/Directional Couplers (DRDC) and a DC Power distributionassembly. The Power Cabinet (PC) provides +27 Vdc distribution andbattery backup for the SC 4812ET. The Power Cabinet houses batteries,battery heaters, rectifiers, an AC Load Center (ACLC), a powerdistribution assembly, and two duplexed GFCI convenience outlets.C–CCP Shelf Card/Module Device ID NumbersAll cards/modules/boards in the frames at a single site, assigned to asingle BTS number, are also identified with unique Device ID numbersdependent upon the Frame ID number in which they are located. Refer toTable 1-3 and Table 1-4 for specific C–CCP Shelf Device ID numbers.Table 1-3: C–CCP Shelf/Cage Card/Module Device ID Numbers (Top Shelf)Frame Card/Module ID Number (Left to Right)#Power(PS–1) Power(PS–2) Power(PS–3) AMR–1 GLI2–1 MCC BBX BBX–R MPC/EMPC–11–––1 1123456123456 R1 –101 –––101 101 101 102 103 104 105 106 101 102 103 104 105 106 R101 –201 –––201 201 201 202 203 204 205 206 201 202 203 204 205 206 R201 –301 –––301 301 301 302 303 304 305 306 301 302 303 304 305 306 R301 –Table 1-4: C–CCP Shelf/Cage Card/Module Device ID Numbers (Bottom Shelf)Frame Card/Module ID Number (Left to Right)#HSO/LFR CSM–1 CSM–2 CCDACCDBAMR–2 GLI2–2MCC BBX SW MPC/EMPC–21–1 2 – – – 2 2 7 8 9 10 11 12 7 8 9 10 11 12 – –101 –101 102 – – – 102 102 107 108 109 110 111 112 107 108 109 110 111 112 – –201 –201 202 – – – 202 102 207 208 209 210 211 212 207 208 209 210 211 212 – –301 –301 302 – – – 302 102 307 308 309 310 311 312 307 308 309 310 311 312 – –1
BTS Equipment Identification – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-14Major ComponentsThe major components that make up the Motorola SC 4812ET areillustrated in this section: the RF Cabinet (see Figure 1-2) and the PowerCabinet (see Figure 1-9).Figure 1-2: SC 4812ET RF CabinetMain DoorLPA Door(Can only be opened after Main Door is open)RF I/OArea Cover PlateRear I/O DoorRear DC Conduit PanelRear Conduit PanelFW001891
BTS Equipment Identification – continuedJan 2002 1-15SCt4812ET BTS Optimization/ATP — CDMA LMFRF Cabinet InternalFRUsFigure 1-3 shows the location of the Internal Field ReplaceableUnits (FRUs). A brief description of each Internal FRU is found in thefollowing paragraphs.Figure 1-3: RF Cabinet Internal FRUsDRDC LPAsCCP FansLPA TrunkingBackplane5 RU Rack SpaceRFDSDCPowerDist.PunchBlock(back)EBAC–CCP ShelfCombinerCageCircuitBreaker PanelETIBFW00163OPTIONAL AREADuplexer/RX Filter Directional CouplerThe DRDC combines, in a single module, the functions of antennaduplexing, receive band pass filtering, and surge protection (seeFigure 1-7).1
BTS Equipment Identification – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-16Combiner Cage (2:1, 4:1, or Band pass Filter)The Combiner Cage holds the transmit band pass filters, 2:1 combiners,or 4:1 combiners, depending on system configuration.Combined CDMA Channel Processor ShelfThe C–CCP shelf contains the following (see Figure 1-4):SHigh Stability Oscillator (HSO) or Low Frequency Receiver (LFR)card (1)SClock Synchronization Manager (CSM) cardSCDMA Clock Distribution (CCD) cards (2)SPower Supply cards (2 minimum, 3 maximum)SMulticoupler Preselector Cards (MPC) or Expansion MulticouplerPreselector Cards (EMPC) (2)SAlarm Monitoring and Reporting (AMR) cards (2)SMulti Channel CDMA (MCC8E, MCC24E or MCC–1X) cards (up to12)SBroadband Transceiver (BBX2 or BBX–1X) cards (up to 13)SCombined Input/Output (CIO) card (1)SGroup Line Interface (GLI2) cards (2)SBBX Switch card (1)SModem (optional)SFiller Panels (as required)SFan Module (3)1
BTS Equipment Identification – continuedJan 2002 1-17SCt4812ET BTS Optimization/ATP — CDMA LMF5 RU RACKSPACERFDSEBAETIBNOTE: MCCs may beMCC8Es, MCC24Esor MCC–1Xs. BBXsmay be BBX2s orBBX–1Xs.19 mm Filter PanelPower SupplyAMRCSMCSMMODEMAMRGLI2GLI2MCC24–6BBX2–1BBX2–2BBX2–3BBX2–4BBX2–5BBX2–6BBX2–RSwitchCIOBBX2–7BBX2–8BBX2–9BBX2–10BBX2–11BBX2–12MCC24–5MCC24–4MCC24–3MCC24–2MCC24–1MCC24–12MCC24–11MCC24–10MCC24–9MCC24–8MCC24–7Power SupplyPower SupplyCCD CCDREF FW00304SC 4812ET RF CabinetFigure 1-4: SC 4812ET C–CCP ShelfHSO/LFRMPC/EMPC–1MPC/EMPC–2Punch BlockThe Punch Block is the interface point of the RF Cabinet between theT1/E1 span lines, the Customer I/O, alarms, multi–cabinet timing(RGPS and HSO), and Pilot Beacon control (optional). (see Figure 1-6).Span I/O BoardThe Span I/O Board provides the interface for the span lines from theCSU to the C–CCP backplane (see Figure 1-6).RF Diagnostic SubsystemThe RFDS provides the capability for remotely monitoring the status ofthe SC 4812ET RF Transmit and Receive paths (Figure 1-7).Heat ExchangerThe Heat Exchanger provides cooling to the internal compartment of theRF Cabinet. The fan speed of the heat exchangers adjusts automaticallywith temperature. The Heat Exchanger is located in the primary frontdoor of the RF Cabinet.SC 4812ET Interface Board (ETIB) & LPA Control Brd (LPAC)The ETIB is an interconnect board showing status LEDs for the RFCabinet, as well as providing secondary surge protection. The LPACboard provides the interface for the LPA connection.1
BTS Equipment Identification – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-18SC 4812ET Trunking BackplaneThe Trunking Backplane contains a complex passive RF network thatallows RF signals to share the resources of a bank of four LPAs. It alsoprovides DC Power and digital interconnect.SPAN I/ORFGPSRF CABINET(Rear View)RFDS ExpansionRF ExpansionExp. PunchPunchBlockBlock27V27V RetDC ConduitPilot BeaconMicrowaveRF GPSLAN2 Sec Tick19 MHz ClockGround CableLugs1–3 Sector Antennas4–6 Sector AntennasSpan/AlarmExpansion 1Expansion 2RF CABINET(Rear Door closed)RGPSFW00147Figure 1-5: SC 4812ET Intercabinet I/O Detail (Rear View)1
BTS Equipment Identification – continuedJan 2002 1-19SCt4812ET BTS Optimization/ATP — CDMA LMFFW00171Figure 1-6: SC 4812ET I/O Plate DiagramRF Expansion PortsPunchBlock Power Input27V RetAntenna’s1A 2A 3A 1B 2B 3B4A 5A 6A 4B 5B 6B1A 2A 3A 1B 2B 3B4A 5A 6A 4B 5B 6B12RemoteASUGNDLugs50 Pair(Alarms/Spans)Punchblock20 Pair(RGPS)RGDBoardRGD/RGPSPower Input+27VMicro–waveRFGPSABIN OUTLAN19 MHz2 SecSpansAlamsModem1
BTS Equipment Identification – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-20RFDSFRONT VIEW(door not shown for clarity)DRDC CAGEFigure 1-7: RFDS Location in an SC 4812ET RF CabinetDRDCBTSCPLDANTCPLDWALLMOUNTINGBRACKET1A2A3A4A5A6A1B2B3B4B5B6BFW001701
BTS Equipment Identification – continuedJan 2002 1-21SCt4812ET BTS Optimization/ATP — CDMA LMFSector ConfigurationThere are a number of ways to configure the BTS frame. Table 1-5outlines the basic requirements. When carrier capacity is greater thantwo, a 2:1 or 4:1 cavity combiner must be used. For one or two carriers,bandpass filters or cavity combiners may be used, depending onsectorization and channel sequencing.Table 1-5: BTS Sector ConfigurationNumber ofcarriers Number ofsectors Channel spacing Filter requirements13 or 6 N/A Bandpass Filter, Cavity Combiner (2:1 or 4:1)2 6 Non–adjacent Cavity Combiner (2:1 Only)2 6 Adjacent Dual Band Pass Filter2 3 Non–adjacent Cavity Combiner (2:1 or 4:1)2 3 Adjacent Bandpass Filter3,4 3 Non–adjacent Cavity Combiner (2:1 or 4:1)3,4 3 Adjacent Cavity Combiner (2:1 Only)The matrix in Table 1-6 shows a correlation between the various sectorconfigurations and BBX cards.In Table 1-6, BBXs may be BBX2s or BBX–1Xs.NOTE1
BTS Equipment Identification – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-22Table 1-6: Sector ConfigurationsConfig Ref. No. Description3–Sector/2–ADJACENT Carriers – The configuration below maps TX with optional 2:1 cavitycombiners for 3 sectors/2 carriers for adjacent channels. Note that 2:1 cavity combiners are used (6total).1TX1 TX2 TX3 TX4 TX5 TX6 Carrier#BBX–1 BBX–2 BBX–3 N/A N/A N/A 1N/A N/A N/A BBX–4 BBX–5 BBX–6 26–Sector/2–NON–ADJACENT Carriers – The configuration below maps TX with 2:1 cavitycombiners for 6 sectors/2 carriers for non–adjacent channels.2TX1 TX2 TX3 TX4 TX5 TX6 Carrier#BBX–1 BBX–2 BBX–3 BBX–4 BBX–5 BBX–6 1BBX–7 BBX–8 BBX–9 BBX–10 BBX–11 BBX–12 23–Sector/2–NON–ADJACENT Carriers – The configuration below maps TX with 2:1 cavitycombiners for 3 sectors/2 carriers for non–adjacent channels.3TX1 TX2 TX3 TX4 TX5 TX6 Carrier#BBX–1 BBX–2 BBX–3 N/A N/A N/A 1BBX–7 BBX–8 BBX–9 N/A N/A N/A 23–Sector/4–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity combinersfor 3 sector/4 carriers for adjacent channels.TX1 TX2 TX3 TX4 TX5 TX6 Carrier#4BBX–1 BBX–2 BBX–3 N/A N/A N/A 1BBX–7 BBX–8 BBX–9 N/A N/A N/A 2N/A N/A N/A BBX–4 BBX–5 BBX–6 3N/A N/A N/A BBX–10 BBX–11 BBX–12 43–Sector / 2–ADJACENT Carriers – The configuration below maps TX with bandpass filters for3 sectors/2 carriers for adjacent channels.5TX1 TX2 TX3 TX4 TX5 TX6 Carrier#BBX–1 BBX–2 BBX–3 N/A N/A N/A 1N/A N/A N/A BBX–7 BBX–8 BBX–9 23–Sector/3 or 4–NON–ADJACENT Carriers – The configuration below maps TX with 4:1cavity combiners for 3 sectors/3 or 4 carriers for non–adjacent channels.TX1 TX2 TX3 TX4 TX5 TX6 Carrier#6BBX–1 BBX–2 BBX–3 N/A N/A N/A 1BBX–7 BBX–8 BBX–9 N/A N/A N/A 2BBX–4 BBX–5 BBX–6 N/A N/A N/A 3BBX–10 BBX–11 BBX–12 N/A N/A N/A 46–Sector/1–Carrier – The configuration below maps TX with either bandpass filters or 2:1 cavitycombiners for 6 sector/1 carrier.7TX1 TX2 TX3 TX4 TX5 TX6 Carrier#BBX–1 BBX–2 BBX–3 BBX–4 BBX–5 BBX–6 11
BTS Equipment Identification – continuedJan 2002 1-23SCt4812ET BTS Optimization/ATP — CDMA LMF5 RU RACKSPACERFDSEBAETIB5 RU RACKSPACESector3 SectorNumbering(6 Sector)4 to 1 Combiner3 Sector OnlyDual Bandpass Filter3 Sector 2 Carrier MaximumFigure 1-8: SC4812ET LPA Configuration with Combiners/FiltersRFDSEBAETIB2 to 1 Combiner3 Sector or 6 SectorSector3 SectorNumbering(6 Sector)C1, S1–S3(C1, S1–S3)C2, S1–S3(C1, S4–S6)C3, S1–S3(C2, S1–S3)C4, S1–S3(C2, S4–S6)C1C2C3C4C1, S1–S3(C1, S1–S3)C2, S1–S3(C1, S4–S6)C3, S1–S3(C2, S1–S3)C4, S1–S3(C2, S4–S6)5 RU RACKSPACERFDSEBAETIBREF. FW001666 Sector 1 Carrier Maximum1
BTS Equipment Identification – continuedSCt4812ET BTS Optimization/ATP — CDMA LMF Jan 20021-24Power CabinetFigure 1-9 illustrates the Power Cabinet design.Figure 1-9: Power CabinetGFCI OutletCoverRear I/ODoorRear AC ConduitPanelBattery DoorMain DoorRear DCConduit PanelFW001931
BTS Equipment Identification – continuedJan 2002 1-25SCt4812ET BTS Optimization/ATP — CDMA LMFPower Cabinet InternalFRUsFigure 1-10 shows the location of the Internal Field ReplaceableUnits (FRUs). A brief description of each Internal FRU is found in thefollowing paragraphs.Figure 1-10: Power Cabinet with Batteries Installed (Doors Removed for Clarity)NOTEPunch Block is notvisible in this view.RectifierShelvesRectifierAlarm ModuleDC CircuitBreakersAC LoadCenterGFCI Outlets(Back)TemperatureControl ModuleFRONT VIEW POWER CABINETBatteries (BatteryHeaters locatedunder batteries)FW00164BatteriesThe batteries provide a +24 Vdc backup to the RF Cabinet should ACPower be lost. The Power Cabinet can accommodate a total of 24 12–Vbatteries, configured in 12 strings of 2 batteries each. The time durationof backup provided depends on system configuration.Battery HeaterThe battery heaters provide heating to the batteries in the Power Cabinet.A separate heater is required for each string of batteries. The heater is apad the batteries sit on located top of each battery shelf. The number ofheaters is dependent on system configuration.1

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