Nokia Solutions and Networks T5DS1 Cellular CDMA base station User Manual 1X SC4812T BTS Optimization ATP Release 2 16 3 x

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Document ID	383441
Application ID	zz91sKP9D+Ul4xYfUsMjZg==
Document Description	User Manual 1
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Document Type	User Manual
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Date Submitted	2003-12-19 00:00:00
Date Available	2003-12-19 00:00:00
Creation Date	2003-09-30 14:47:46
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2003-11-06 11:51:03
Document Title	1X SC4812T BTS Optimization/ATP; Release 2.16.3.x
Document Author:	Motorola

1X SCt 4812T BTS
Optimization/ATP
Table of Contents
Oct 2003
1X SCt 4812T BTS Optimization/ATP
Table of Contents
68P09258A31–A
Contents
FCC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FCC Part 15 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FCC Part 68 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xviii
xviii
xviii
xix
Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xx
General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xxii
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xxiv
Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
Optimization Manual: Scope and Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Scope and Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assumptions and Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Document Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2
1-2
1-2
1-3
Purpose of the Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Why Optimize? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What Is Optimization? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What Happens During Optimization? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4
1-4
1-4
1-4
When to Optimize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
New Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Periodic Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repaired Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5
1-5
1-5
1-5
1-5
Required Test Equipment and Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Cable Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Warm–up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF computer and software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications system analyzer CDMA/analog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6
1-6
1-6
1-6
1-6
1-7
1-7
1-9
1-11
Required Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-12
1-12
1-12
Terms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standard and Non–standard Terms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-13
1-13
BTS Equipment Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ancillary Equipment Frame Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logical BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Frame Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Interconnect Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combined CDMA Channel Processor Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BBX–1X and BBX2 Interchangeability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Linear Power Amplifier Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-15
1-15
1-15
1-15
1-21
1-23
1-27
1-27
1-28
BTS Sector Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-30
Chapter 2 Preliminary Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1
Preliminary Operations: Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii
1X SCt 4812T BTS Optimization/ATP
2-2
Oct 2003
Table of Contents
68P09258A31–A
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cell Site Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CDF/NECF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site Equipage Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Installation of Boards/Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Frame C–CCP Shelf Configuration Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2
2-2
2-2
2-2
2-3
2-4
Pre–Power–up Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabling Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Power Pre-test (BTS Frame) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Power Pre-test (RFDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5
2-5
2-5
2-5
2-6
2-12
Initial Power–up Tests and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power-up Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common Power Supply Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Power-up (RFDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Power-up (BTS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-13
2-13
2-14
2-15
2-15
Chapter 3 Optimization/Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1
Introduction to Optimization and Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optimization Process Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cell-site Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CDF/NECF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS System Software Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site Equipage Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2
3-2
3-2
3-3
3-3
3-4
3-4
Preparing the LMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of Packet BTS files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF Features and Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF File Structure Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF Home Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NECF Filename Conventions and Directory Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF Operating System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Copy BTS and CBSC CDF (or NECF) Files to the LMF Computer . . . . . . . . . . . . . . . . . . . . . . . . . .
Creating a Named HyperTerminal Connection for MMI Connection . . . . . . . . . . . . . . . . . . . . . . . . . .
3-5
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-13
Span Lines – Interface and Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1/E1 Span Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Isolate BTS from T1/E1 Spans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1/E1 Span Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-15
3-15
3-15
3-16
LMF to BTS Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connect the LMF to the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-17
3-17
Using the LMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic LMF Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The LMF Display and the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graphical User Interface Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Understanding GUI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Command Line Interface Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logging into a BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logging Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Establishing an MMI Communication Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Online Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-18
3-18
3-19
3-19
3-20
3-25
3-26
3-29
3-31
3-32
Pinging the Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-33
Oct 2003
1X SCt 4812T BTS Optimization/ATP
iii
Table of Contents
68P09258A31–A
Pinging the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-33
Download the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RAM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verify GLI ROM Code Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download RAM Code and Data to MGLI and GLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download Code and Data to Non–GLI Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Select CSM Clock Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enable MCCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enable Redundant GLIs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-35
3-35
3-35
3-35
3-37
3-38
3-39
3-40
3-42
3-42
CSM System Time – GPS & LFR/HSO Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSM & LFR Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low Frequency Receiver/High Stability Oscillator (LFR/HSO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSM Frequency Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Null Modem Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment Setup: GPS & LFR/HSO Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS Initialization/Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LFR Initialization/Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HSO Initialization/Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-43
3-43
3-43
3-44
3-45
3-45
3-46
3-48
3-52
3-54
Test Equipment Set-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Test Equipment to the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment GPIB Address Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supported Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment Connection Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Warm-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Cable Calibration Set–up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Cable Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set-up for TX Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup for Optimization/ATP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Setup with Directional Couplers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-56
3-56
3-56
3-57
3-58
3-60
3-60
3-60
3-65
3-68
3-72
Test Set Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration Procedures Included . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPIB Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manually Selecting Test Equipment in a Serial Connection Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatically Selecting Test Equipment in Serial Connection Tab . . . . . . . . . . . . . . . . . . . . . . . . . . .
Detecting Test Equipment when using Agilent E7495A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrating Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrating Cables Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrate Test Cabling using Communications System Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrate Test Cabling Using Signal Generator & Spectrum Analyzer . . . . . . . . . . . . . . . . . . . . . . . .
Setting Cable Loss Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting TX Coupler Loss Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-74
3-74
3-74
3-75
3-75
3-75
3-76
3-77
3-77
3-78
3-79
3-80
3-81
3-83
3-84
Bay Level Offset Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RF Path Bay Level Offset Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
When to Calibrate BLOs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Path Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-85
3-85
3-85
3-85
3-86
iv
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Table of Contents
68P09258A31–A
BLO Calibration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment Set-up for RF Path Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmit (TX) Path Calibration Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Calibration and the LMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set-up for TX Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Cal/Audit and TX Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download BLO Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration Audit Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Path Audit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Audit Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Cal/Audit Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Create CAL File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-86
3-89
3-89
3-90
3-91
3-92
3-92
3-94
3-94
3-95
3-95
3-97
3-98
RFDS Set–up and Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RFDS Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RFDS Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and Setting RFDS Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RFDS TSU NAM Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Explanation of Parameters used when Programming the TSU NAM . . . . . . . . . . . . . . . . . . . . . . . . .
Valid NAM Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set Antenna Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set RFDS Configuration Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RFDS Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program TSU NAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-99
3-99
3-99
3-100
3-102
3-102
3-103
3-104
3-105
3-106
3-108
BTS Redundancy/Alarm Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Redundancy/Alarm Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Miscellaneous Alarm/Redundancy Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BBX Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSM, GPS, & LFR/HSO Redundancy/Alarm Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Amplifier (PA) Redundancy Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MGLI/GLI Redundancy Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-109
3-109
3-109
3-109
3-110
3-111
3-113
3-114
3-116
3-118
3-119
Alarms Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm Reporting Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CDI Alarm Input Verification with Alarms Test Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CDI Alarm Input Verification without Alarms Test Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pin and Signal Information for Alarm Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-120
3-120
3-120
3-121
3-121
3-122
3-124
3-126
Chapter 4 Automated Acceptance Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automated Acceptance Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reduced ATP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Test Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Test Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX OUT Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Individual Acceptance Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oct 2003
1X SCt 4812T BTS Optimization/ATP
4-1
4-2
4-2
4-3
4-4
4-5
4-5
4-6
4-7
Table of Contents
68P09258A31–A
Individual Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-7
4-9
Individual ATP Test Background Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Spectral Purity Transmit Mask Acceptance Test (Tx Mask) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Waveform Quality (rho) Acceptance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Pilot Time Offset Acceptance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Code Domain Power/Noise Floor Acceptance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX Frame Error Rate (FER) Acceptance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-11
4-11
4-12
4-13
4-13
4-14
Generating an ATP Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-16
4-16
4-16
Chapter 5 Prepare to Leave the Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1
Updating Calibration Data Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software Release caveats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Copy and Load Cal File to to CBSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2
5-2
5-2
Prepare to Leave the Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Test Equipment Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Site Span Configuration Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set BTS Site Span Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Re–connect BTS T1/E1 Spans and Integrated Frame Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset All Devices and Initialize Site Remotely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4
5-4
5-5
5-6
5-8
5-9
5-10
Chapter 6 Basic Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1
Basic Troubleshooting Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2
6-2
Troubleshooting: Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Log into Cell-Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Communicate to Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Communicate to Communications Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3
6-3
6-3
6-4
Troubleshooting: Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Download CODE to Any Device (card) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Download DATA to Any Device (Card) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot ENABLE Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Miscellaneous Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-5
6-5
6-5
6-6
6-6
Troubleshooting: Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bay Level Offset Calibration Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Load BLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration Audit Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-7
6-7
6-8
6-8
Troubleshooting: Transmit ATP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS passed Reduced ATP tests but has forward link problem during normal operation . . . . . . . .
Cannot Perform TX Mask Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Perform Rho or Pilot Time Offset Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cannot Perform Code Domain Power and Noise Floor Measurement . . . . . . . . . . . . . . . . . . . . . . . .
6-9
6-9
6-9
6-9
6-10
Troubleshooting: Receive ATP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi–FER Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-11
6-11
Troubleshooting: CSM Check–list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Problem Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intermittent 19.6608 MHz Reference Clock/GPS Receiver Operation . . . . . . . . . . . . . . . . . . . . . . . .
6-12
6-12
6-12
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Table of Contents
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No GPS Reference Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checksum Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS Bad RX Message Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSM Reference Source Configuration Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Takes Too Long for CSM to Come INS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-12
6-12
6-12
6-12
6-13
C–CCP Backplane Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C–CCP Backplane Troubleshooting Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Control Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Power Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX and RX Signal Routing Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-14
6-14
6-14
6-15
6-16
6-19
6-20
Module Front Panel LED Indicators and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Module Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LED Status Combinations for All Modules (except GLI, CSM, BBX, MCC) . . . . . . . . . . . . . . . . . . .
DC/DC Converter LED Status Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSM LED Status Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GLI2 LED Status Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GLI2 Pushbuttons and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GLI3 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BBX LED Status Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC LED Status Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LPA Shelf LED Status Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-21
6-21
6-21
6-21
6-22
6-23
6-24
6-26
6-27
6-27
6-28
Basic Troubleshooting – Span Control Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Span Problems (No Control Link) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set BTS Site Span Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-29
6-29
6-32
Appendix A Data Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-1
Optimization (Pre–ATP) Data Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verification of Test Equipment Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preliminary Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pre–Power and Initial Power Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Optimization Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS Receiver Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LFR Receiver Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LPA IM Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LPA Convergence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX BLO/Power Output Verification for 3–Sector Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX BLO/Power Output Verification for 6–Sector Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Redundancy/Alarm Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Antenna VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX Antenna VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AMR Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-2
A-2
A-3
A-3
A-4
A-5
A-6
A-7
A-8
A-9
A-10
A-15
A-17
A-17
A-18
A-18
Site Serial Number Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C–CCP Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LPAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Conversion Shelf (–48 V BTS Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-19
A-19
A-20
A-20
Appendix B PN Offset/I & Q Offset Register Programming Information . . . . . . . .
B-1
PN Offset Programming Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PN Offset Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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B-2
vii
Table of Contents
68P09258A31–A
PN Offset Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix C FRU Optimization/ATP Test Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRU Optimization/ATP Test Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Usage & Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Detailed Optimization/ATP Test Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix D BBX Gain Set Point vs. BTS Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BBX Gain Set Point vs. BTS Output Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Usage & Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix E CDMA Operating Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-2
C-1
C-2
C-2
C-3
D-1
D-2
D-2
E-1
Operating Frequency – North American PCS Bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1900 MHz PCS Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating 1900 MHz Center Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
800 MHz CDMA Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating 800 MHz Center Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-2
E-2
E-2
E-3
E-5
E-5
Operating Frequency – Korean Bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1700 MHz PCS Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating 1700 MHz Center Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-7
E-7
E-8
Appendix F Test Equipment Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-1
Test Equipment Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent R7495A Test Equipment Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-2
F-2
F-3
Verifying and Setting GPIB Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent E4406A Transmitter Tester GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent E4432B Signal Generator GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advantest R3267 Spectrum Analyzer GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advantest R3562 Signal Generator GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent 8935 Series E6380 (formerly HP 8935) Test Set GPIB Address . . . . . . . . . . . . . . . . . . . . . .
Hewlett Packard HP8921A and HP83236A/B GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advantest R3465 Communications Test Set GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motorola CyberTest GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP 437 Power Meter GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gigatronics 8541C Power Meter GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RS232 GPIB Interface Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-6
F-6
F-7
F-8
F-9
F-10
F-11
F-12
F-13
F-14
F-15
F-16
Test Equipment Set-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Warm up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP8921A System Connectivity Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Cable Calibration using HP8921 with HP PCS Interface (HP83236) . . . . . . . . . . . . . . . . . .
HP PCS Interface Test Equipment Setup for Manual Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrating Test Cable Setup using Advantest R3465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent E4406A Transmitter Tester Self-alignment (Calibration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-17
F-17
F-17
F-17
F-18
F-19
F-23
F-24
F-27
Appendix G Download ROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-1
Download ROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download ROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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G-2
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Table of Contents
68P09258A31–A
Appendix H In–Service Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Warm up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-2
H-2
H-2
Power Delta Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Delta Calibration Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP8921A Power Delta Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advantest R3465 Power Delta Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP8935 Power Delta Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Agilent E4406A Power Delta Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-3
H-3
H-3
H-5
H-8
H-10
In–Service Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-13
Appendix I VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-1
Transmit & Receive Antenna VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Setup – HP Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Setup – Advantest Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-2
I-2
I-2
I-3
I-5
Appendix J Packet Backhaul Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-1
BTS Router Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-2
J-2
Terminal Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Router Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-3
J-3
J-5
Downloading Minimum Canned BTS Router Configuration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Downloading Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FTP File Transfer from the OMC–R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-8
J-8
J-8
J-8
Verifying IOS Canned Version of the CF Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IOS Version Verification and File Sequence Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canned Configuration File Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Method 1: Using a TFTP Server to Load to CF Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Method 2: Using a CF Memory Card Reader to Load CF Memory Card . . . . . . . . . . . . . . . . . . . . . .
J-13
J-13
J-13
J-13
J-15
J-29
Replacing Installed BTS Router CF Memory Card IOS Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-36
Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-36
Equipment and Software Required for Verification Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-36
Required Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-36
Method 1: Replacement of Installed Router CF Card IOS Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-37
Method 2: Using a CF Memory Card Reader for Replacement of Installed IOS Version and Changing File
Sequence Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-44
Change CF Memory Card File Sequence to Place IOS File First on the Card . . . . . . . . . . . . . . . . .
J-48
Verify and Upgrade rommon Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-56
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-56
Equipment and Software Required for Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-56
Required Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-56
Method 1: In–Router Verification and Replacement of Installed rommon Version . . . . . . . . . . . . . .
J-57
Method 2: Verification and Replacement of Installed rommon Version Using a CF Memory Card Reader .
J-63
Recovery From BTS Router Boot to rommon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oct 2003
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J-67
ix
Table of Contents
68P09258A31–A
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Simple Recovery from Boot to rommon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Extended Recovery from Boot to rommon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-67
J-67
J-71
Entering or Changing Router FE Interface IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Entering or Changing FE Interface IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Router Canned Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Obtaining the Latest Configuration File Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration File Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
“Blue” BTS Router Canned Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
“Red” BTS Router Canned Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-75
J-75
J-75
J-79
J-79
J-79
J-80
J-82
Preparation for Site Turn–over . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Returning the Site to OMC–R Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What to Do Next . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-84
J-84
J-84
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index-1
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Table of Contents
68P09258A31–A
List of Figures
Figure 1-1: Null Modem Cable Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-8
Figure 1-2: +27 V SC 4812T BTS Starter Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-17
Figure 1-3: –48 V SC 4812T BTS Starter Frame (2100 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-18
Figure 1-4: +27 V SC 4812T BTS Expansion Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-19
Figure 1-5: –48 V SC 4812T BTS Expansion Frame (2100 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-20
Figure 1-6: +27 V SC 4812T Starter Frame I/O Interconnect Plate . . . . . . . . . . . . . . . . . . . . . . . . . .
1-23
Figure 1-7: –48 V SC 4812T Starter Frame I/O Interconnect Plate . . . . . . . . . . . . . . . . . . . . . . . . . .
1-24
Figure 1-8: +27 V SC 4812T Expansion Frame I/O Interconnect Plate . . . . . . . . . . . . . . . . . . . . . . .
1-25
Figure 1-9: –48 V SC 4812T Expansion Frame I/O Interconnect Plate . . . . . . . . . . . . . . . . . . . . . . .
1-26
Figure 1-10: SC 4812T Combined CDMA Channel Processor (C–CCP) Shelf . . . . . . . . . . . . . . . .
1-27
Figure 1-11: +27 V SC 4812T PA Configuration – 4 Carrier with 2:1 Combiners . . . . . . . . . . . . . . .
1-28
Figure 1-12: –48 V SC 4812T PA Configuration – 4 Carrier, 3–Sector with 2:1 Combiners . . . . . .
1-29
Figure 1-13: +27 V SC4812T PA Configuration with Combiners/Filters . . . . . . . . . . . . . . . . . . . . . . .
1-32
Figure 1-14: –48 V SC4812T PA Configuration with Combiners/Filters . . . . . . . . . . . . . . . . . . . . . . .
1-33
Figure 1-15: –48 V BTS Power Conversion Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-34
Figure 1-16: CDMA (COBRA) RFDS Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-35
Figure 2-1: 800 MHz Configuration Switch Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3
Figure 2-2: Backplane DIP Switch Settings – SC 4812T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-4
Figure 2-3: +27 V BTS DC Distribution Pre-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-8
Figure 2-4: +27 V SC 4812T BTS Starter Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-9
Figure 2-5: –48 V BTS DC Distribution Pre-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-10
Figure 2-6: –48 V SC 4812T BTS Starter Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-11
Figure 2-7: DC Distribution Pre-test (COBRA RFDS Detail) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-12
Figure 3-1: LMF Folder Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-7
Figure 3-2: Span I/O Board T1 Span Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-15
Figure 3-3: LMF Connection Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-17
Figure 3-4: BTS Login screen – identifying circuit and packet BTS files . . . . . . . . . . . . . . . . . . . . . .
3-21
Figure 3-5: Self–Managed Network Elements (NEs) state of a packet mode SC4812T . . . . . . . . .
3-22
Figure 3-6: Available packet mode commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-23
Figure 3-7: Packet mode site with MCC–1 and BBX–1 under LMF control . . . . . . . . . . . . . . . . . . . .
3-24
Figure 3-8: CDMA LMF Computer Common MMI Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-32
Figure 3-9: BTS Ethernet LAN Interconnect Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-33
Figure 3-10: Null Modem Cable Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-45
Figure 3-11: CSM MMI terminal connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-47
Figure 3-12: IS–95A/B Cable Calibration Test Setup –
CyberTest, Agilent 8935, Advantest R3465, and HP 8921A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-61
Figure 3-13: IS–95A/B and CDMA 2000 1X Cable Calibration Test Setup –
Agilent E4406A/E4432B and Advantest R3267/R3562 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-62
Figure 3-14: CDMA2000 1X Cable Calibration Test Setup – Agilent 8935/E4432B . . . . . . . . . . . . .
3-63
Figure 3-15: CDMA2000 1X Cable Calibration Test Setup – Agilent E7495A . . . . . . . . . . . . . . . . .
3-64
Oct 2003
1X SCt 4812T BTS Optimization/ATP
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Table of Contents
xii
68P09258A31–A
Figure 3-16: TX Calibration Test Setup – CyberTest (IS–95A/B) and
Agilent 8935 (IS–95A/B and CDMA2000 1X), and Advantest R3465 . . . . . . . . . . . . . . . . . . . . . . . . .
3-65
Figure 3-17: TX Calibration Test Setup –
Agilent E4406A and Advantest R3567 (IS–95A/B and CDMA2000 1X) . . . . . . . . . . . . . . . . . . . . . . .
3-66
Figure 3-18: TX Calibration Test Setup – Agilent E7495A (IS–95A/B and CDMA2000 1X) . . . . . .
3-67
Figure 3-19: Optimization/ATP Test Setup Calibration – Agilent 8935 . . . . . . . . . . . . . . . . . . . . . . . .
3-68
Figure 3-20: Optimization/ATP Test Setup – HP 8921 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-69
Figure 3-21: IS–95A/B and CDMA2000 1X Optimization/ATP Test Setup –
Advantest R3267/3562, Agilent E4432B/E4406A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-70
Figure 3-22: IS–95A/B and CDMA2000 1X Optimization/ATP Test Setup –
Agilent E7495A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-71
Figure 3-23: Typical TX ATP Setup with Directional Coupler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-72
Figure 3-24: Typical RX ATP Setup with Directional Coupler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-73
Figure 3-25: Cal Setup for TX/Duplexed RX Test Cabling
Using Signal Generator & Spectrum Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-81
Figure 3-26: Cal Setup for Non–Duplexed RX Test Cabling
Using Signal Generator & Spectrum Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-82
Figure 3-27: SC 4812T C–CCP Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-112
Figure 3-28: –48 V BTS Power Conversion Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-112
Figure 3-29: +27 V BTS C-CCP Fan Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-114
Figure 3-30: –48 V BTS C-CCP and Power Conversion Shelf Fan Modules . . . . . . . . . . . . . . . . . .
3-114
Figure 3-31: Alarm Connector Location and Connector Pin Numbering . . . . . . . . . . . . . . . . . . . . . .
3-121
Figure 3-32: AMR Connector Pin Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-122
Figure 4-1: TX Mask Verification Spectrum Analyzer Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-12
Figure 4-2: Code Domain Power and Noise Floor Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-14
Figure 5-1: MGLI2/GLI2 MMI Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6
Figure 5-2: Site and Span I/O Boards T1 Span Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9
Figure 6-1: CSM Front Panel Indicators & Monitor Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-22
Figure 6-2: GLI2 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-25
Figure 6-3: GLI3 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-26
Figure 6-4: MCC Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-28
Figure 6-5: MGLI/GLI Board MMI Connection Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-30
Figure 6-6: GLI3 Board MMI Connection Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-31
Figure E-1: North American PCS 1900 MHz Frequency Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . .
E-2
Figure E-2: North American Cellular Telephone System Frequency Spectrum . . . . . . . . . . . . . . . .
E-5
Figure E-3: 1700 MHz PCS Frequency Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-7
Figure F-1: Agilent E7495A Pre–Power Sensor Calibration connection . . . . . . . . . . . . . . . . . . . . . .
F-5
Figure F-2: Agilent E7495A Power Sensor Calibration connection . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-5
Figure F-3: Setting Agilent E4406A GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-6
Figure F-4: Setting Agilent E4432B GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-7
Figure F-5: Setting Advantest R3267 GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-8
Figure F-6: Advantest R3562 GPIB Address Switch Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-9
Figure F-7: Agilent 8935 Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-10
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Table of Contents
68P09258A31–A
Figure F-8: HP 8921A and HP 83236A/B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-11
Figure F-9: R3465 Communications Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-12
Figure F-10: HP 437 Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-14
Figure F-11: Gigatronics 8541C Power Meter Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-15
Figure F-12: RS232 GPIB Interface Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-16
Figure F-13: Calibrating Test Setup Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-22
Figure F-14: Cable Calibration using Advantest R3465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-26
Figure F-15: Agilent E4406A Self–alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-27
Figure H-1: Delta Calibration Setup – HP8921A to HP437B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-4
Figure H-2: Delta Calibration Setup – HP8921A to HP8921A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-5
Figure H-3: Delta Calibration Setup – R3561L to HP437B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-7
Figure H-4: Delta Calibration Setup – R3561L to R3465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-7
Figure H-5: Delta Calibration Setup – HP8935 to HP437B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-9
Figure H-6: Delta Calibration Setup – HP8935 to HP8935 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-9
Figure H-7: Delta Calibration Setup – Agilent E4432B to HP437 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-12
Figure H-8: Delta Calibration Setup – Agilent E4432B to Agilent E4406A . . . . . . . . . . . . . . . . . . . . .
H-12
Figure H-9: Optimization/ATP Test Setup Using RFDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-14
Figure H-10: IS–95 A/B/C Optimization/ATP Test Setup Using RFDS . . . . . . . . . . . . . . . . . . . . . . . .
H-15
Figure I-1: Manual VSWR Test Setup Using HP8921 Test Set (1700/1900 MHz) . . . . . . . . . . . . . .
I-4
Figure I-2: Manual VSWR Test Setup Using HP8921 Test Set (800 MHz) . . . . . . . . . . . . . . . . . . . .
I-5
Figure I-3: Manual VSWR Test Setup Using Advantest R3465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-7
Figure J-1: Wiring Diagram, BTS Router Communication Rollover Cable . . . . . . . . . . . . . . . . . . . . .
J-5
Figure J-2: Wiring Diagram, DB–9 Plug–to–8–contact Modular Plug Adapter . . . . . . . . . . . . . . . . .
J-6
Figure J-3: LMF Computer Connections to BTS Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-7
Figure J-4: LMF Computer TFTP Connections to BTS Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-19
Oct 2003
1X SCt 4812T BTS Optimization/ATP
xiii
Table of Contents
68P09258A31–A
List of Tables
xiv
FCC Part 68 Registered Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xviii
Table 1-1: CDMA LMF Test Equipment Support Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-9
Table 1-2: Abbreviations and Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-13
Table 1-3: C–CCP Shelf/Cage Card/Module Device ID Numbers (Top Shelf) . . . . . . . . . . . . . . . . . .
1-16
Table 1-4: C–CCP Shelf/Cage Card/Module Device ID Numbers (Bottom Shelf) . . . . . . . . . . . . . .
1-16
Table 1-5: BTS Sector Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-30
Table 1-6: Sector Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-31
Table 2-1: Initial Installation of Boards/Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3
Table 2-2: DC Power Pre–test (BTS Frame) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-6
Table 2-3: DC Power Pre-test (RFDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-12
Table 2-4: DC Input Power Cable Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-13
Table 2-5: Common Power Supply Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-14
Table 2-6: Initial Power-up (RFDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-15
Table 2-7: Initial Power–up (BTS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-15
Table 3-1: Install LMF using CD ROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-10
Table 3-2: Copying CDF or NECF Files to the LMF Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-11
Table 3-3: Creating a Named Hyperlink Connection for MMI Connection . . . . . . . . . . . . . . . . . . . . .
3-13
Table 3-4: T1/E1 Span Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-16
Table 3-5: LMF to BTS Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-17
Table 3-6: BTS GUI Login Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-26
Table 3-7: BTS CLI Login Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-28
Table 3-8: BTS GUI Logout Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-29
Table 3-9: BTS CLI Logout Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-30
Table 3-10: Establishing MMI Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-31
Table 3-11: Pinging the Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-34
Table 3-12: Verify GLI ROM Code Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-37
Table 3-13: Download and Enable MGLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-38
Table 3-14: Download RAM Code and Data to Non–GLI Devices . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-39
Table 3-15: Select CSM Clock Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-40
Table 3-16: Enable CSMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-41
Table 3-17: Enable MCCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-42
Table 3-18: Enable Redundant GLIs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-42
Table 3-19: Test Equipment Setup (GPS & LFR/HSO Verification) . . . . . . . . . . . . . . . . . . . . . . . . . .
3-46
Table 3-20: GPS Initialization/Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-49
Table 3-21: LFR Initialization/Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-53
Table 3-22: HSO Initialization/Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-55
Table 3-23: IS–95 A/B Test Equipment Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-58
Table 3-24: CDMA2000 1X/IS–95A/B Test Equipment Interconnection . . . . . . . . . . . . . . . . . . . . . . .
3-59
Table 3-25: Selecting Test Equipment Manually in a Serial Connection Tab . . . . . . . . . . . . . . . . . . .
3-76
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Table of Contents
68P09258A31–A
Table 3-26: Selecting Test Equipment Using Auto-Detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-77
Table 3-27: Test Equipment Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-78
Table 3-28: Test Cabling Calibration using Comm. System Analyzer . . . . . . . . . . . . . . . . . . . . . . . . .
3-80
Table 3-29: Calibrating TX/Duplexed RX Cables Using Signal Generator & Spectrum Analyzer .
3-81
Table 3-30: Calibrating Non–Duplexed RX Cables Using a Signal Generator &Spectrum Analyzer
3-82
Table 3-31: Setting Cable Loss Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-83
Table 3-32: Setting TX Coupler Loss Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-84
Table 3-33: BLO BTS.cal File Array Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-87
Table 3-34: BTS.cal File Array (Per Sector) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-87
Table 3-35: Set Up Test Equipment for RF Path Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-89
Table 3-37: All Cal/Audit and TX Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-92
Table 3-38: Download BLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-94
Table 3-39: BTS TX Path Audit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-96
Table 3-40: All Cal/Audit Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-97
Table 3-41: Create CAL File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-98
Table 3-42: RFDS Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-100
Table 3-43: Definition of Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-102
Table 3-44: Valid NAM Field Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-103
Table 3-45: Set Antenna Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-104
Table 3-46: Set RFDS Configuration Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-105
Table 3-47: RFDS TSIC Calibration Channel Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-106
Table 3-48: RFDS Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-107
Table 3-49: Program the TSU NAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-108
Table 3-50: Test Equipment Setup for Redundancy/Alarm Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-110
Table 3-51: Power Supply/Converter Redundancy (BTS Frame) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-111
Table 3-52: Miscellaneous Alarm Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-113
Table 3-53: BBX Redundancy Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-115
Table 3-54: CSM, GPS, & LFR/HSO, Redundancy/Alarm Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-116
Table 3-55: Power Amplifier Redundancy Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-118
Table 3-56: MGLI/GLI Redundancy Test (with MM Connection Established) . . . . . . . . . . . . . . . . . .
3-119
Table 3-57: CDI Alarm Input Verification Using the Alarms Test Box . . . . . . . . . . . . . . . . . . . . . . . . .
3-122
Table 3-58: CDI Alarm Input Verification Without the Alarms Test Box . . . . . . . . . . . . . . . . . . . . . . .
3-124
Table 3-59: Pin and Signal Information for Alarm Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-126
Table 4-1: ATP Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-9
Table 4-2: Generating an ATP Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-16
Table 5-1: Copying CAL Files to a Diskette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2
Table 5-2: Procedures to Copy CAL Files from Diskette to the CBSC . . . . . . . . . . . . . . . . . . . . . . . .
5-3
Table 5-3: External Test Equipment Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4
Table 5-4: BTS Span Parameter Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5
Table 5-5: Set BTS Span Parameter Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6
Table 5-6: Terminate the LMF Session and Remove the LMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8
Oct 2003
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Table 5-7: T1/E1 Span/IFM Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9
Table 5-8: Reset BTS Devices and Remote Site Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-10
Table 6-1: Login Failure Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3
Table 6-2: Troubleshooting a Power Meter Communication Failure . . . . . . . . . . . . . . . . . . . . . . . . .
6-3
Table 6-3: Troubleshooting a Communications Analyzer Communication Failure . . . . . . . . . . . . . .
6-4
Table 6-4: Troubleshooting Code Download Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-5
Table 6-5: Troubleshooting Data Download Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-5
Table 6-6: Troubleshooting Device Enable (INS) Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-6
Table 6-7: Miscellaneous Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-6
Table 6-8: Troubleshooting BLO Calibration Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-7
Table 6-9: Troubleshooting Calibration Audit Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-8
Table 6-10: Troubleshooting Forward Link Failure (BTS Passed Reduced ATP) . . . . . . . . . . . . . . .
6-9
Table 6-11: Troubleshooting TX Mask Measurement Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-9
Table 6-12: Troubleshooting Rho and Pilot Time Offset Measurement Failure . . . . . . . . . . . . . . . . .
6-9
Table 6-13: Troubleshooting Code Domain Power and Noise Floor Measurement Failure . . . . . . .
6-10
Table 6-14: Troubleshooting Multi-FER Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-11
Table 6-15: No GLI Control via LMF (all GLIs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-16
Table 6-16: No GLI Control through Span Line Connection (Both GLIs) . . . . . . . . . . . . . . . . . . . . . .
6-16
Table 6-17: MGLI Control Good – No Control over Co–located GLI . . . . . . . . . . . . . . . . . . . . . . . . . .
6-16
Table 6-18: MGLI Control Good – No Control over AMR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-17
Table 6-19: No BBX Control in the Shelf – No Control over Co–located GLIs . . . . . . . . . . . . . . . . .
6-17
Table 6-20: MGLI Control Good – No (or Missing) Span Line Traffic . . . . . . . . . . . . . . . . . . . . . . . . .
6-17
Table 6-21: No MCC Channel Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-18
Table 6-22: No DC Input Voltage to Power Supply Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-19
Table 6-23: No DC Input Voltage to any C–CCP Shelf Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-20
Table 6-24: TX and RX Signal Routing Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-20
Table 6-25: Troubleshoot Control Link Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-29
Table 6-26: Set BTS Span Parameter Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-32
Table A-1: Verification of Test Equipment Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-2
Table A-2: Site Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-3
Table A-3: Preliminary Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-3
Table A-4: Pre–power Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-4
Table A-5: Pre–power Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-5
Table A-6: GPS Receiver Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-6
Table A-7: LFR Receiver Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-7
Table A-8: LPA IM Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-8
Table A-9: LPA Convergence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-9
Table A-10: TX BLO Calibration (3–S: 1–C, and 2– and 4–C Non–adjacent Channels) . . . . . . . . .
A-10
Table A-11: TX BLO Calibration (3–S: 2–C Adjacent Channels) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-11
Table A-12: TX BLO Calibration (3–S: 3– or 4–C Adjacent Channels) . . . . . . . . . . . . . . . . . . . . . . . .
A-12
Table A-13: TX BLO Calibration (6–S: 1–C, 2–C Non–adjacent Channels) . . . . . . . . . . . . . . . . . . . .
A-15
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Table of Contents
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Table A-14: BTS Redundancy/Alarm Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-17
Table A-15: TX Antenna VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-17
Table A-16: RX Antenna VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-18
Table A-17: AMR CDI Alarm Input Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-18
Table B-1: PnMask I and PnMask Q Values for PilotPn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-3
Table C-1: When RF Optimization is required on the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-2
Table C-2: When to Optimize Inter–frame Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-3
Table C-3: SC 4812T BTS Optimization and ATP Test Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-4
Table D-1: BBX Gain Set Point vs. Actual BTS Output (in dBm) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-2
Table E-1: 1900 MHz TX and RX Frequency vs. Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-3
Table E-2: 800 MHz TX and RX Frequency vs. Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-5
Table E-3: 1700 MHz TX and RX Frequency vs. Channel (Korean Bands) . . . . . . . . . . . . . . . . . . .
E-8
Table F-1: Set IP Address on Agilent E7495A test set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-3
Table F-2: Detecting Agilent E7495A Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-4
Table F-3: E7495A Power Sensor Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-4
Table F-4: Verify and Change Agilent E4406A GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-6
Table F-5: Verify and Change Agilent E4432B GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-7
Table F-6: Verify and Change Advantest R3267 GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-8
Table F-7: Verify and/or Change Agilent 8935 (formerly HP 8935) GPIB Address . . . . . . . . . . . . . .
F-10
Table F-8: Verify and/or Change HP 8921A and HP 83236A GPIB Addresses . . . . . . . . . . . . . . . .
F-11
Table F-9: Verify and/or Change Advantest R3465 GPIB Address . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-12
Table F-10: Verify and/or Change Motorola CyberTest GPIB Address . . . . . . . . . . . . . . . . . . . . . . .
F-13
Table F-11: Verify and/or Change HP 437 Power Meter GPIB Address . . . . . . . . . . . . . . . . . . . . . . .
F-14
Table F-12: Verify and/or Change Gigatronics 8541C Power Meter GPIB Address . . . . . . . . . . . . .
F-15
Table F-13: System Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-18
Table F-14: Manual Cable Calibration Test Equipment Setup (using the HP PCS Interface) . . . . .
F-19
Table F-15: HP PCS Interface Test Equipment Setup for Manual Testing . . . . . . . . . . . . . . . . . . . . .
F-23
Table F-16: Procedure for Calibrating Test Cable Setup Using Advantest R3465 . . . . . . . . . . . . . .
F-24
Table F-17: Agilent E4406A Self–alignment (Calibration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-27
Table G-1: Download ROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-2
Table H-1: HP8921A Power Delta Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-3
Table H-2: Advantest Power Delta Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-5
Table H-3: HP8935 Power Delta Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-8
Table H-4: Agilent E4406A Power Delta Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-10
Table H-5: In–Service Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-16
Table I-1: VSWR Measurement Procedure – HP Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-3
Table I-2: VSWR Measurement Procedure – Advantest Test Set . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-5
Table J-1: Establish HyperTerminal Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-3
Table J-2: Establishing BTS Router Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-6
Table J-3: BTS Router Canned Configuration File FTP Transfer from the OMC–R . . . . . . . . . . . . .
J-8
Table J-4: Set LMF Computer NIC IP Address and Create a Default TFTP Directory . . . . . . . . . .
J-17
Oct 2003
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Table J-5: Connecting the LMF Computer to the BTS Router for TFTP File Transfer . . . . . . . . . . .
J-20
Table J-6: BTS Router Power–up and Initial Ethernet Configuration . . . . . . . . . . . . . . . . . . . . . . . . .
J-20
Table J-7: Transfer Canned Configuration Files to the BTS Router Using a TFTP Server . . . . . . .
J-23
Table J-8: Transfer Canned Configuration File to CF Memory Card with CF Memory Card Reader
J-30
Table J-9: Copy Canned Configuration File to BTS Router Startup
Configuration and Verify IOS File Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-33
Table J-10: Using a TFTP Server Application for Replacing Loaded
IOS Version and Verifying File Sequence Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-38
Table J-11: Using a CF Memory Card Reader for Replacing
Loaded IOS Version and Verifying File Sequence Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-45
Table J-12: Use CF Memory Card Reader to Place IOS File
First in CF Memory Card File Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-49
Table J-13: Verify and Replace Installed rommon Version Using a tftp Server . . . . . . . . . . . . . . . . .
J-58
Table J-14: Verify and Replace Installed rommon Version Using a CF Memory Card Reader . . . .
J-64
Table J-15: Simple Recovery from BTS Router rommon Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-68
Table J-16: Extended Recovery from BTS Router rommon Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-72
Table J-17: Enter/Change BTS Router FE Interface IP Addresses & Operating Parameters . . . .
J-75
Table J-18: Prepare for Site Turn–over . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-84
Table J-19: Returning the Site to Operational Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-84
1X SCt 4812T BTS Optimization/ATP
Oct 2003
FCC Requirements
FCC Requirements
Content
This section presents Federal Communications Commission (FCC)
Rules Parts 15 and 68 requirements and compliance information for the
SCt4812T/ET/ET Lite series Radio Frequency Base Transceiver
Stations.
FCC Part 15 Requirements
Part 15.19a(3) – INFORMATION TO USER
NOTE
This 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.
Part 15.21 – INFORMATION TO USER
CAUTION
Changes or modifications not expressly approved by Motorola
could void your authority to operate the equipment.
15.105(b) – INFORMATION TO USER
NOTE
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment
OFF and ON, the user is encouraged to try to correct the
interference by one or more of the following measures:
S Reorient or relocate the receiving antenna.
S Increase the separation between the equipment and receiver.
S Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
S Consult the dealer or an experienced radio/TV technician for
help.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
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FCC Requirements
68P09258A31–A
FCC Part 68 Requirements
This equipment complies with Part 68 of the Federal Communications Commission (FCC) Rules. A
label on the GLI3 board, This equipment complies with Part 68 of the FCC rules and the requirements
adopted by the ACTA. On the GLI3 board, easily visible with the board removed, is a label that
contains, among other information, a product identifier in the format US: AAAAEQ##TXXXX. If
requested, this number must be provided to the telephone company.
FCC Part 68 Registered Devices
Device
Group Line Interface (GLI2) *See Note
Group Line Interface (GLI3) *See Note
Cisco Model 1900–27 Router
ADC KENTROX Model 537
Hitachi MCC-DO
*NOTE:
Part 68 ID
US: IHEUSA-32769-XD-E
US: IHEXDNANGLI3– 1X
US: 5B1DDNDN0006
US: F81USA–31217–DE–N
US: 83YXDNANMCCDO
The BTS equipment may be equipped with either the GLI2, , or the
GLI3, < US: IHEXDNANGLI3–1X>, and the Hitachi MCC-DO, ,
and may be used in conjunction with one or both of the listed registered CSU devices, or another
registered CSU device not listed above.
A plug and jack used to connect this equipment to the premises wiring and telephone network must
comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant
telephone cord and modular plug is provided with this product. It is designed to be connected to a
compatible modular jack that is also compliant. See installation instructions for details.
The REN is used to determine the number of devices that may be connected to a telephone line.
Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call.
In most but not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of
devices that may be connected to a line, as determined by the total RENs, contact the local telephone
company. For products approved after July 23, 2001, the REN for this product is part of the product
identifier that has the format US:AAAEQ##TXXXX. The digits represented by ## are the REN without a
decimal point (e.g., 03 is a REN of 0.3). For earlier products, the REN is separately shown on the label.
The telephone company may make changes in its facilities, equipment, operations, or procedures that could
affect the operation of your T1. If this happens, the telephone company will provide advance notice so that
you can modify your equipment as required to maintain uninterrupted service.
If this equipment causes harm to the telephone network, the telephone company will notify you in advance
that temporary discontinuance of service may be required. If advance notice is not practical, the telephone
company will notify you as soon as possible. Also, you will be advised of your right to file a complaint
with the FCC if you believe it is necessary.
If you experience trouble operating this equipment with the T1, please contact:
Global Customer Network Resolution Center (CNRC)
1501 W. Shure Drive, 3436N
Arlington Heights, Illinois 60004
Phone Number: (847) 632–5390
for repair and/or warranty information. You should not attempt to repair this equipment yourself. This
equipment contains no customer or user-serviceable parts.
Changes or modifications not expressly approved by Motorola could void your authority to operate this
equipment.
Oct 2003
1X SC 4812T BTS Optimization/ATP
xx
Foreword
68P09258A31–A
Foreword
Scope of manual
This manual is intended for use by cellular telephone system
craftspersons in the day-to-day operation of Motorola cellular system
equipment and ancillary devices.
This manual is not intended to replace the system and equipment
training offered by Motorola, although it can be used to supplement or
enhance the knowledge gained through such training.
Obtaining Manuals
To view, download, order manuals (original or revised), visit the
Motorola Lifecycles Customer web page at http://services.motorola.com,
or contact your Motorola account representative.
If Motorola changes the content of a manual after the original printing
date, Motorola publishes a new version with the same part number but a
different revision character.
Text conventions
The following special paragraphs are used in this manual to point out
information that must be read. This information may be set-off from the
surrounding text, but is always preceded by a bold title in capital letters.
The three categories of these special paragraphs are:
NOTE
Presents additional, helpful, non-critical information that you can
use. Bold-text notes indicate information to help you avoid
an undesirable situation or provides additional information
to help you understand a topic or concept.
CAUTION
Presents information to identify a situation in which equipment
damage could occur, thus avoiding damage to equipment.
WARNING
Presents information to warn you of a potentially hazardous
situation in which there is a possibility of personal injury.
The following typographical conventions are used for the presentation of
software information:
S In text, sans serif BOLDFACE CAPITAL characters (a type style
without angular strokes: i.e., SERIF versus SANS SERIF) are used to
name a command.
S In text, typewriter style characters represent prompts and the
system output as displayed on an operator terminal or printer.
S In command definitions, sans serif boldface characters represent those
parts of the command string that must be entered exactly as shown and
typewriter style characters represent command output responses
as displayed on an operator terminal or printer.
S In the command format of the command definition, typewriter
style characters represent the command parameters.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
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Foreword
68P09258A31–A
Reporting manual errors
To report a documentation error, call the CNRC (Customer Network
Resolution Center) and provide the following information to enable
CNRC to open an MR (Modification Request):
– the document type
– the manual title, part number, and revision character
– the page number(s) with the error
– a detailed description of the error and if possible the proposed solution
Motorola appreciates feedback from the users of our manuals.
Contact us
Send questions and comments regarding user documentation to the email
address below:
cdma.documentation@motorola.com
Motorola appreciates feedback from the users of our information.
Manual banner definitions
A banner (oversized text on the bottom of the page, for example,
PRELIMINARY) indicates that some information contained in the
manual is not yet approved for general customer use.
24-hour support service
If you have problems regarding the operation of your equipment, please
contact the Customer Network Resolution Center for immediate
assistance. The 24 hour telephone numbers are:
NA CNRC
EMEA CNRC
ASPAC CNRC
Japan & Korea CNRC
LAC CNRC
+1–800–433–5202
+44– (0) 1793–565444
+86–10–88417733
+81–3–5463–3550
+51–1–212–4020
For further CNRC contact information, contact your Motorola account
representative.
xxii
1X SCt 4812T BTS Optimization/ATP
Oct 2003
General Safety
68P09258A31–A
General Safety
Remember! . . . Safety
depends on you!!
The following general safety precautions must be observed during all
phases of operation, service, and repair of the equipment described in
this manual. Failure to comply with these precautions or with specific
warnings elsewhere in this manual violates safety standards of design,
manufacture, and intended use of the equipment. Motorola, Inc. assumes
no liability for the customer’s failure to comply with these requirements.
The safety precautions listed below represent warnings of certain dangers
of which we are aware. You, as the user of this product, should follow
these warnings and all other safety precautions necessary for the safe
operation of the equipment in your operating environment.
Ground the instrument
To minimize shock hazard, the equipment chassis and enclosure must be
connected to an electrical ground. If the equipment is supplied with a
three-conductor ac power cable, the power cable must be either plugged
into an approved three-contact electrical outlet or used with a
three-contact to two-contact adapter. The three-contact to two-contact
adapter must have the grounding wire (green) firmly connected to an
electrical ground (safety ground) at the power outlet. The power jack and
mating plug of the power cable must meet International Electrotechnical
Commission (IEC) safety standards.
NOTE
Refer to Grounding Guideline for Cellular Radio Installations –
68P81150E62.
Do not operate in an explosive
atmosphere
Do not operate the equipment in the presence of flammable gases or
fumes. Operation of any electrical equipment in such an environment
constitutes a definite safety hazard.
Keep away from live circuits
Operating personnel must:
S not remove equipment covers. Only Factory Authorized Service
Personnel or other qualified maintenance personnel may remove
equipment covers for internal subassembly, or component
replacement, or any internal adjustment.
S not replace components with power cable connected. Under certain
conditions, dangerous voltages may exist even with the power cable
removed.
S always disconnect power and discharge circuits before touching them.
Do not service or adjust alone
Do not attempt internal service or adjustment, unless another person,
capable of rendering first aid and resuscitation, is present.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
xxiii
General Safety
68P09258A31–A
Use caution when exposing or
handling the CRT
Breakage of the Cathode–Ray Tube (CRT) causes a high-velocity
scattering of glass fragments (implosion). To prevent CRT implosion,
avoid rough handling or jarring of the equipment. The CRT should be
handled only by qualified maintenance personnel, using approved safety
mask and gloves.
Do not substitute parts or
modify equipment
Because of the danger of introducing additional hazards, do not install
substitute parts or perform any unauthorized modification of equipment.
Contact Motorola Warranty and Repair for service and repair to ensure
that safety features are maintained.
Dangerous procedure
warnings
Warnings, such as the example below, precede potentially dangerous
procedures throughout this manual. Instructions contained in the
warnings must be followed. You should also employ all other safety
precautions that you deem necessary for the operation of the equipment
in your operating environment.
WARNING
xxiv
Dangerous voltages, capable of causing death, are present in this
equipment. Use extreme caution when handling, testing, and
adjusting.
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Revision History
68P09258A31–A
Revision History
Manual Number
68P09258A31–A
Manual Title
1X SCt 4812T BTS Optimization/ATP
Version Information
The following table lists the manual version, date of version, and
remarks on the version. Revision bars printed in page margins (as shown
to the side) identify material which has changed from the previous
release of this publication.
Version
Level
Date of Issue
Aug 2003
FOA
Oct 2003
General Availability
Oct 2003
Remarks
1X SCt 4812T BTS Optimization/ATP
xxv
Revision History
68P09258A31–A
Notes
xxvi
1X SCt 4812T BTS Optimization/ATP
Oct 2003
1
Chapter 1
Introduction
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-1
Optimization Manual: Scope and Layout
68P09258A31–A
Optimization Manual: Scope and Layout
Manual Scope and Layout
This document provides information pertaining to the optimization and
audit tests of Motorola SC 4812T Base Transceiver Subsystem (BTS)
equipment frames equipped with trunked high–power Power Amplifiers
(PAs) and their associated internal and external interfaces.
Also covered is Software Release R2.16.3.x which supports the
following versions of SC 4812T BTS sites:
– 1X Circuit BTS
– 1X Packet backhaul BTS
The 1X packet BTS has a packet backhaul network interface which is
provided via a pair of routers together with a GLI upgrade (GLI3) that
can handle voice (IS-95A/B, 1X) and data (IS-95B, 1X).
This BTS equipment is configured with all 1X cards (BBX–1X
andMCC1X) or a mix of 1X cards and non–1X cards (BBX2 and
MCC8E/24E). This configuration is compliant with all applicable
cdma2000 1X specifications. It provides the forward link and reverse
link RF functions to support 2G features and 3G-1X features (i.e., high
capacity voice and high bit rate data).
The 1X circuit BTS has a split backhaul (circuit/packet pipe) network
interface that can handle circuit based voice (IS-95A/B, 1X) and data
(IS-95B) as well as packet based data (1X).
Assumptions and Prerequisites
This document assumes the following prerequisites: The BTS frames
and cabling have been installed per the SC Product Family Frame
Mounting Guide manual, which covers the physical “bolt down” of all
SC series equipment frames, and the 1X SC 4812T BTS Hardware
Installation manual, which covers BTS specific cabling configurations.
In most applications the same test procedure is used for all equipment
variations. However, decision break points are provided throughout the
procedure when equipment specific tests are required.
NOTE
As the Code Division Multiple Access (CDMA) Local
Maintenance Facility (LMF) capability comes on–line,
applicable LMF based procedures will be incorporated.
Eventually, only the CDMA LMF platform will be supported as
the recommended customer method of interfacing with and
servicing the SC series BTS equipment.
We at Motorola Technical Information Products and Services have
strived to incorporate into this document the many suggestions and
inputs received from you, the customer, since the inception of the SC
product line. At the same time, we have tried to insure that the scope of
the document targets both the novice and expert site technician and
engineer with the information required to successfully perform the
task at hand.
1-2
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Optimization Manual: Scope and Layout
68P09258A31–A
Document Composition
This document covers the following major areas.
S Introduction, consisting of preliminary background information (such
as component and subassembly locations and frame layouts) to be
considered by the Cellular Field Engineer (CFE) before optimization
or tests are performed.
S Preliminary Operations, consisting of pre–power up tests, jumper
configuration of BTS sub–assemblies, and initial application of power
to the BTS equipment frames. Download of all BTS processor boards,
and PAs.
S Optimization/Calibration, consisting of downloading all BTS
processor boards, PA verification, radio frequency (RF) path
verification, Bay Level Offset (BLO) calibration, and Radio
Frequency Diagnostic System (RFDS) functions and calibration
S Acceptance Test Procedures (ATP), consisting of automated ATP
scripts executed by the LMF and used to verify all major transmit
(TX) and receive (RX) performance characteristics on all BTS
equipment. Also generates an ATP report.
S Optional manual performance tests used to verify specific areas of site
operation or to verify regulation compliance. These tests are typically
used to isolate faults down to the module level and information
necessary to better understand equipment operation.
S Site turnover after ATP is completed.
S Appendices include:
–
–
–
–
–
–
–
–
–
–
Oct 2003
Data sheets for CFE’s recording at the site
Pseudorandom Noise (PN) Offset information
Optimization/ATP matrix
BBX Gain set point vs BTS output
CDMA operating frequency programming information
Manual test setup information
Downloading ROM and RAM code
In–service calibration procedures
GPIB addresses
Procedures for verifying that the Voltage Standing Wave Ratio
(VSWR) of all antennas and associated feed lines fall within
acceptable limits
1X SCt 4812T BTS Optimization/ATP
1-3
Purpose of the Optimization
68P09258A31–A
Purpose of the Optimization
Why Optimize?
Proper optimization and calibration assures:
S Accurate downlink RF power levels are transmitted from the site.
S Accurate uplink signal strength determinations are made by the site.
What Is Optimization?
Optimization compensates for the site-specific cabling and normal
equipment variations. Cables that interconnect the BTS and Duplexer
assemblies (if used), for example, are cut and installed at the time of the
BTS frame installation at the site. Site optimization guarantees that the
combined losses of the new cables and the gain/loss characteristics and
built-in tolerances of each BTS frame do not accumulate, causing
improper site operation.
What Happens During Optimization?
Overview – During optimization, the accumulated path loss or gain is
first determined for each RF transmit path in the BTS. These transmit
path loss or gain values are then stored in a database along with RF
receive path default values.
RF path definitions – For definitions of the BTS transmit (TX) and
receive (RX) paths, see “Bay Level Offset Calibration” in Chapter 3.
RF paths and transceiver optimization – Six of the seven Broad Band
Transceiver (BBX) boards in each CCP shelf are optimized to specific
RX and TX antenna connectors. The seventh BBX board acts in a
redundant capacity for BBX boards 1 through 6, and is optimized to all
antenna connectors. A single optimization value is generated for each
complete path. This eliminates the accumulation of error that would
occur from individually measuring and summing the gain and loss of
each element in the path.
Using RF path gain/loss values – BTS equipment factors in the derived
optimization values internally to adjust transceiver power levels, leaving
only site–specific antenna feedline loss and antenna gain characteristics
to be factored in by the CFE when determining required site Effective
Radiated Power (ERP) output power levels.
1-4
1X SCt 4812T BTS Optimization/ATP
Oct 2003
When to Optimize
68P09258A31–A
When to Optimize
New Installations
The following operations and optimization/test actions should be
accomplished for a new BTS or frame installation:
1. After the initial site installation, it must be prepared for operation.
This preparation includes verifying hardware installation, initial
power–up, download of operating code, and Clock Synchronization
Module (CSM) verification.
2. Next, the optimization is performed. Optimization includes
performance verification and calibration of all transmit and receive
RF paths, and download of accumulated calibration data.
3. A calibration audit of all RF transmit paths may be performed any
time after optimization to verify BTS calibration.
4. After optimization, a series of manual pre–Acceptance Test
Procedure (ATP) verification tests are performed to verify
alarm/redundancy performance.
5. After manual pre–ATP verification tests, an ATP is performed to
verify BTS performance. An ATP is also required to demonstrate
regulation compliance before the site can be placed in service.
Site Expansion
Optimization is required after expansion of a site with additional BTS
frames.
Periodic Optimization
Periodic optimization of a site may also be required, depending on the
requirements of the overall system.
Repaired Sites
Refer to Appendix C for a detailed FRU Optimization/ATP Test Matrix
outlining the minimum tests that must be performed any time a BTS RF
subassembly or cable associated with an RF path is replaced.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-5
Required Test Equipment and Software
68P09258A31–A
Required Test Equipment and Software
Overview
Test equipment and software described in this section is required for the
optimization procedure. Common assorted tools such as screwdrivers
and frame keys are also needed. Read the owner’s manual for all of the
test equipment to understand its individual operation before using the
tool in the optimization.
Policy
To ensure consistent, reliable, and repeatable optimization test results,
test equipment and software meeting the following technical criteria
should be used to optimize the BTS equipment. Test equipment can, of
course, be substituted with other test equipment models if the equipment
meets the same technical specifications.
NOTE
During manual testing, you can, of course, substitute test
equipment with other test equipment models not supported by
the LMF, but those models must meet the same technical
specifications.
It is the responsibility of the customer to account for any measurement
variances and/or additional losses/inaccuracies that can be introduced
as a result of these substitutions. Before beginning optimization or
troubleshooting, make sure that the test equipment needed is on–hand
and operating properly.
Test Equipment Calibration
Optimum system performance and capacity depend on regular equipment
service, calibration prior to BTS optimization. Follow the original
equipment manufacturer (OEM) recommended maintenance and
calibration schedules closely.
Test Cable Calibration
Test cables can make critical differences in optimization accuracy. It is
recommended that cable calibration be run at every BTS with the
complete test equipment set. This method compensates for test cable
insertion loss within the test equipment itself. No other allowance for
test cable insertion loss needs to be made during the performance of
tests.
Another method to account for cable loss is by entering it into the LMF
during the optimization procedure. This method requires accurate test
cable characterization using shop test equipment. Characterized cables
should be tagged with the characterization information, and the
measured losses entered into the LMF before field optimization.
1-6
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Required Test Equipment and Software
68P09258A31–A
Equipment Warm–up
After arriving at a site, test equipment should be plugged in and turned
on immediately to provide the longest possible time for warm up and
stabilization. The following pieces of test equipment must be
warmed–up for a minimum of 60 minutes prior to using for BTS
optimization or RFDS calibration procedures.
S Communications Test Set (Agilent E7495A requires only 30 minutes).
S Rubidium Time Base.
S Power Meter.
LMF computer and software
LMF Hardware Requirements
An LMF computer platform that meets the following requirements (or
better) is recommended:
S Notebook computer
S 266 MHz (32–bit CPU) Pentium processor
S MSr Windows 98R Second Edition (SE) or Windows 2000 operating
system
S 4 GB internal hard disk drive
S SVGA 12.1–inch active matrix color display with 1024 x 768
(recommended) or 800 x 600 pixel resolution and capability to display
more than 265 colors
NOTE
If 800 x 600 pixel resolution is used, the LMF window must be
maximized after it is displayed.
S Memory requirements:
– Minimum required RAM: 96 MB
– Recommended RAM:
–– 128 MB for Windows 98 SE
–– 256 MB for Windows 2000
Oct 2003
20X CD ROM drive
3 1/2 inch floppy drive
56kbps V.90 modem
Serial port (COM 1)
Parallel port (LPT 1)
PCMCIA Ethernet interface card (for example, 3COM Etherlink III)
with a 10Base–T–to–coax adapter
1X SCt 4812T BTS Optimization/ATP
1-7
Required Test Equipment and Software
68P09258A31–A
LMF Software
The Local Maintenance Facility (LMF) application program is a
graphical user interface (GUI)–based software tool. This product is
specifically designed to provide cellular communications field personnel
with the capability to support the following CDMA Base Transceiver
Station (BTS) operations:
Installation
Maintenance
Calibration
Optimization
Ethernet LAN Transceiver
S PCMCIA Ethernet Adpater + Ethernet UTP Adapter
3COM Model – Etherlink III 3C589B
10BaseT/10Base2 Converter
S Transition Engineering Model E–CX–TBT–03 10BaseT/10Base2
Converter
NOTE
Xircom Model PE3–10B2 or equivalent can also be used to
interface the LMF Ethernet connection to the frame.
3C–PC–COMBO CBL
S Connects to the 3COM PCMCIA card and eliminates the need for a
10BaseT/10base2 Converter.
RS–232 to GPIB Interface
S National Instruments GPIB–232–CT with Motorola CGDSEDN04X
RS232 serial null modem cable or equivalent; used to interface the
LMF to the test equipment.
S Standard RS–232 cable can be used with the following modifications
(see Figure 1-1):
– This solution passes only the 3 minimum electrical connections
between the LMF and the General Purpose Information Bus (GPIB)
interface. The control signals are jumpered 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 the ground reference.
– Short pins 7 and 8 together, and short pins 1, 4, and 6 together on
each connector.
Figure 1-1: Null Modem Cable Detail
9–PIN D–FEMALE
GND
RX
TX
RTS
CTS
RSD/DCD
DTR
DSR
9–PIN D–FEMALE
ON BOTH CONNECTORS
SHORT PINS 7, 8;
SHORT PINS 1, 4, & 6
GND
TX
RX
RTS
CTS
RSD/DCD
DTR
DSR
FW00362
1-8
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Required Test Equipment and Software
68P09258A31–A
MMI Interface Kit
Motorola cable part number CGDSMMICABLE219112 is used to
connect the LMF to the BTS.
Communications system analyzer CDMA/analog
Table 1-1: CDMA LMF Test Equipment Support Table
Item
Description
Test Capability
Test Sets
Hewlett Packard, model
HP 8921A (with 83203B)
Communications analyzer (includes 83203B
CDMA interface option)
IS–95A/B only
Hewlett Packard, model
HP 83236A
PCS interface for PCS band
IS–95A/B only
Motorola CyberTest
Communications analyzer
IS–95A/B only
Advantest R3465 (with 3561L)
Communications analyzer (with 3561 CDMA
option)
IS–95A/B only
Agilent E4406A (with E4432B)
Communications analyzer (with Generator)
IS–95A/B and
CDMA 2000 testing
Advantest R3267 Analyzer (with
R3562)
Communciations Analyzer with Advantest
R3562 Generator
IS–95A/B and
CDMA 2000 testing
Agilent 8935 series E6380A
(formerly HP 8935) with option
200 or R2K
Communications test set
IS–95A/B and
CDMA 2000 testing
Agilent E7495A
Communications test set
IS–95A/B and
CDMA 2000 testing
Power Meters
Gigatronix 8541C
Power meter
HP437B (with HP8481A sensor)
Power meter with sensor – capable of measuring –30 dBm to 20 dBm
A combination of test equipment supported by the LMF may also be
used during optimization and testing of the RF communications portion
of BTS equipment when the communications system analyzer does not
perform all of the following functions:
Oct 2003
Frequency counter
Noise measurement meter
Deviation meter
RF power meter (average and code domain)
RF signal generator (capable of DSAT/CDMA modulation)
Audio signal generator
AC voltmeter (with 600–ohm balanced audio input and high
impedance input mode)
C–Message filter
Spectrum analyzer
CDMA code domain analyzer
1X SCt 4812T BTS Optimization/ATP
1-9
Required Test Equipment and Software
68P09258A31–A
GPIB Cables
S Hewlett Packard 10833A or equivalent; 1 to 2 meters (3 to 6 feet) long
used to interconnect test equipment and LMF terminal.
Timing Reference Cables
S Two BNC-male to BNC-male RG316 cables; 3.05 m (10 ft.) long.
Used to connect the communications analyzer to the front timing
reference of the CSM cards in the BTS frame.
Digital Multimeter
S Fluke Model 8062A with Y8134 test lead kit or equivalent; used for
precision dc and ac measurements, requiring 4–1/2 digits.
Directional Coupler
S Narda Model 30661 30 dB (Motorola part no. 58D09732W01)
1900 MHz coupler terminated with two Narda Model 375BN–M
loads, or equivalent.
S Narda Model 30445 30 dB (Motorola Part No. 58D09643T01 )
800 MHz coupler terminated with two Narda Model 375BN–M loads,
or equivalent.
RF Attenuator
S 20 dB fixed attenuator, 20 W (Narda 768–20); used with 1.7/1.9 GHz
test cable calibrations or during general troubleshooting procedures.
RF Terminations/Loads
S At least three 100–Watt (or larger) non–radiating RF
terminations/loads.
Miscellaneous RF Adapters, Loads, etc
S As required to interface test cables and BTS equipment and for
various test set ups. Should include at least two 50 Ohm loads (type
N) for calibration and one RF short, two N–Type Female–to–Female
Adapters.
LAN Cable
S BNC–to BNC 50 ohm coaxial cable [.91 m (3 ft) maximum] with an
F–to–F adapter, used to connect the 10BaseT–to–coaxial adapter to
the BTS LAN connector.
High–impedance Conductive Wrist Strap
S Motorola Model 42–80385A59; used to prevent damage from
Electrostatic Discharge (ESD) when handling or working with
modules.
1-10
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Required Test Equipment and Software
68P09258A31–A
Optional Equipment
NOTE
Not all optional equipment specified here will be supported by
the LMF in automated tests or when executing various measure
type command line interface (CLI) commands. It is meant to
serve as a list of additional equipment that might be required
during maintenance and troubleshooting operations.
Frequency Counter
S Stanford Research Systems SR620 or equivalent. If direct
measurement of the 3 MHz or 19.6608 MHz references is required.
Spectrum Analyzer
S Spectrum Analyzer (HP8594E with CDMA personality card) or
equivalent; required for manual tests.
Local Area Network (LAN) Tester
S Model NETcat 800 LAN troubleshooter (or equivalent); used to
supplement LAN tests using the ohmmeter.
Span Line (T1/E1) Verification Equipment
S As required for local application
Oscilloscope
S Tektronics Model 2445 or equivalent; for waveform viewing, timing,
and measurements or during general troubleshooting procedure.
2–way Splitter
S Mini–Circuits Model ZFSC–2–2500 or equivalent; provides the
diversity receive input to the BTS
High Stability 10 MHz Rubidium Standard
S Stanford Research Systems SR625 or equivalent – required for CSM
and Low Frequency Receiver/High Stability Oscillator (LFR/HSO)
frequency verification.
Itasca Alarms Test Box
S Itasca CGDSCMIS00014 – This test box may be used as a tool to
assist in the testing of customer alarms.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-11
Required Documentation
68P09258A31–A
Required Documentation
Required Documents
The following documents are required to perform optimization of the
cell site equipment:
S Site Document (generated by Motorola Systems Engineering), which
includes:
– General Site Information
– Floor Plan
– RF Power Levels
– Frequency Plan (includes Site PN and Operating Frequencies)
– Channel Allocation (Paging, Traffic, etc.)
– Board Placement
– Site Wiring List
– CDF or NECF files (bts–#.cdf or bts–#.necf and cbsc–#.cdf)
S Demarcation Document (Scope of Work Agreement)
S Equipment manuals for non-Motorola test equipment
Related Publications
Additional, detailed information about the installation, operation, and
maintenance of the SC4812T BTS and its components is included in the
following publications:
1-12
BTS Frame Installation Manual; 68P09226A18
1X SC 4812T BTS Hardware Installation ; 68P09258A55
1X SC 4812T BTS FRU Guide ; 68P09258A64
CDMA LMF Operator’s Guide; 68P64114A78
CDMA RFDS Hardware Installation manual; 68P64113A93
CDMA RFDS User’s Guide, 68P64113A37
LMF CLI Commands, R16, 68P09253A56
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Terms and Abbreviations
68P09258A31–A
Terms and Abbreviations
Standard and Non–standard Terms and Abbreviations
Standard terms and abbreviations used in this manual are defined in
Cellular Glossary of Terms and Acronyms; 68P09213A95. Any
non–standard terms or abbreviations included in this manual are listed in
Table 1-2.
Table 1-2: Abbreviations and Acronyms
Acronym
Definition
1X
One of two bandwidths currently defined in the IS–2000 CDMA specification, which
extends the capability of the IS–95A and B specifications. 1X bandwidth provides
wireless packet voice and data transmission capability at up to 144 Mbps.
BBX–1X
BBX2
Broadband Transceiver, 3rd Generation supports IS–95A/B and cdma2000 1X
Broadband Transceiver, 2nd Generation supports IS–95A/B
BBXR
Redundant BBX for a CCP shelf or cage.
C–CCP
Combined CDMA Channel Processor
CCD
Clock Combining and Distribution. CCP shelf module which accepts timing signals from
the active source and distributes them to other CCP shelf modules.
CIO
DRDC
EMPC
FWTIC
GLI2
GLI3
HSO
HSOX
LIF
LORAN
Combiner Input/Output
Duplexer/RX Filter/Directional Coupler
Expansion Multicoupler Preselector Card
Fixed Wireless Terminal Interface Card
Group Line Interface, 2nd Generation card hardware version
Group Line Interface, 3rd Generation card hardware version for packet backhaul
High Stability Oscillator
High Stability Oscillator Expansion
Load Information File
LOng RAnge Navigational
MCC8E
Multichannel CDMA Card supporting 8 IS–95A/B channels.
MCC24E
Multichannel CDMA Card supporting 24 IS–95A/B channels.
MCC–1X
Multichannel CDMA Card supporting 16 or 48 CDMA2000 1X or (with Software
Release 2.16.0.84.3 and higher) IS–95A/B channels.
MPC
NECB
NECF
NECJ
Multicoupler Preselector Card
Network Element Configuration Baseline
Network Element Configuration File
Network Element Configuration Journal
OLF
Object List File. File containing a list of the ROM and RAM code versions which should
be operating on every device installed in a BTS. The file is resident on the Central Base
Station Controller (CBSC) Mobility Manager (MM) and is passed to the GLI after a
DLM job is invoked. The GLI uses the OLF to determine which devices require code
download to meet the OLF–specified version.
PDA
Power Distribution Assembly
. . . continued on next page
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-13
Terms and Abbreviations
68P09258A31–A
Table 1-2: Abbreviations and Acronyms
Acronym
Definition
RGD
Remote Global Positioning System (GPS) Distribution. Module which provides
distribution of digital timing information to up to four BTS RF modem frames (RFMFs)
from a single Remote GPS receiver.
RGPS
Remote Global Positioning System. GPS receiver and signal distribution subsystem
which provides digital timing information for up to four BTS RFMFs at a cell site.
RHSO
Remote High–Stability Oscillator. Subsystem which generates and distributes
synchronization signals from a single HSO to up to four RF modem frames.
SBPF
SNMP
SUA
TRDC
UTC
Single Bandpass Filter
Simple Network Management Protocol
Subscriber Unit Assembly
Transmit Receive filter/Directional Coupler
Universal Time Coordinates
1-14
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Equipment Identification
68P09258A31–A
BTS Equipment Identification
Equipment Overview
The Motorola SC 4812T BTS can consist of the following equipment
frames:
S At least one BTS starter frame
– +27 V BTS (see Figure 1-2)
– –48 V BTS (see Figure 1-3)
S Ancillary equipment frame (or wall mounted equipment)
S Expansion frames
– +27 V BTS (see Figure 1-4)
– –48 V BTS (see Figure 1-5)
Ancillary Equipment Frame Identification
NOTE
Equipment listed below can be wall mounted or mounted in a
standard 19 inch frame. The description assumes that all
equipment is mounted in a frame for clarity.
If equipped with the RFDS option, the RFDS and directional couplers
are the interface between the site antennas and the BTS or Modem
frame. The RFDS equipment includes:
S Directional couplers
S Site receive bandpass/bandreject filters
S RFDS
Logical BTS
The BTS software implements the logical BTS capability. Previously, all
BTS frames co–located at a single site had to be identified in the
network with separate and distinct BTS ID numbers. In the Logical BTS
feature, all frames located at a single BTS site are identified with unique
Frame ID numbers (Frame ID Numbers 1, 101, 201, 301) under a single
(site) BTS ID number. A logical BTS can consist of up to four
SC 4812T frames.When the LMF is connected to frame 1 of a logical
BTS, you can access all devices in all of the frames that make up the
logical BTS. A logical BTS requires a CDF/NECF file that includes
equipage information for all of the logical BTS frames and their devices
and a CBSC file that includes channel data for all of the logical BTS
frames.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-15
BTS Equipment Identification
68P09258A31–A
Logical BTS Numbering
The first frame of a logical BTS has a –1 suffix (e.g., BTS–812–1).
Other frames of the logical BTS are numbered with suffixes, –101, –201,
and –301 (e. g. BTS–812–201). When you log into a BTS, a FRAME
tab is displayed for each frame. If there is only one frame for the BTS,
there is only one tab (e.g., FRAME–282–1) for BTS–282. If a logical
BTS has more than one frame, there is a separate FRAME tab for each
frame (e.g. FRAME–438–1, FRAME–438–101, and FRAME–438–201
for a BTS–438 that has three frames). If an RFDS is included in the
CDF/NECF file, an RFDS tab (e.g., RFDS–438–1) is displayed.
Actions (e.g., ATP tests) can be initiated for selected devices in one or
more frames of a logical BTS. Refer to the Select devices help screen for
information on how to select devices.
C–CCP Shelf Card/Module Device ID Numbers
All cards/modules/boards in the frames at a single site, assigned to a
single BTS number, are also identified with unique Device ID numbers
dependent upon the Frame ID number in which they are located. Refer to
Table 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 Power Power AMR GLI2
(PS–1) (PS–2) (PS–3) –1
–1
MCC
BBX
BBX–
MPC/
EMPC
–1
–
–
–
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/ CSM CSM CCD CCD
LFR
–1
–2
AMR GLI2–
–2
MCC
10
11
12
10
11
MPC/
EMPC
–2
12
–
–
–
–
–
–
101
–
101
102
–
–
–
102
102
107 108 109 110 111 112 107 108 109 110 111 112
–
–
201
–
201
202
–
–
–
202
202
207 208 209 210 211 212 207 208 209 210 211 212
–
–
301
–
301
302
–
–
–
302
302
307 308 309 310 311 312 307 308 309 310 311 312
–
–
1X SCt 4812T BTS Optimization/ATP
SW
1-16
BBX
Oct 2003
BTS Equipment Identification
68P09258A31–A
Figure 1-2: +27 V SC 4812T BTS Starter Frame
Span I/O A
RGD (Needed for
Expansion only)
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
Á
Site I/O
Span I/O B
Exhaust Region
BPR to GLI
Interconnect Panel
GPS IN
FE Cable Tray
FE Cables
(BPR to GLI)
C–CCP Cage
ÁÁÁ
Á
Á
Powr
Amplifier
Cage
RX In (1A – 6A
and 1B – 6B)
TX Out (1 – 6)
Power Input
Connection
Expansion I/O
Housing
F LAN OUT
F LAN IN
Breakers
Front Cosmetic
Panel
Combiner
Section
For clarity, doors are not shown.
ti-CDMA-WP-00098-v01-ildoc-ftw
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-17
BTS Equipment Identification
68P09258A31–A
Figure 1-3: –48 V SC 4812T BTS Starter Frame (2100 mm)
Alarms
RGD (Needed for
Expansion only)
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
Á
Site I/O
Exhaust Region
BPR to GLI
Interconnect Panel
GPS IN
FE Cable Tray
FE Cables
(BPR to GLI)
C–CCP Cage
Span I/O A
Span I/O B
ÁÁ
Á
RX In (1A – 6A
and 1B – 6B)
TX Out (1 – 6)
Power Input
Connection
Á
Á
Expansion I/O
Housing
F LAN OUT
F LAN IN
–48Vdc
Power Supply
Breakers
Front Cosmetic
Panel
Power
Amplifier
Cage
Combiner
Section
Power
Conversion
Shelf
Á
Breakers
For clarity, doors are not shown.
ti-CDMA-WP-00097-v01-ildoc-ftw
1-18
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Equipment Identification
68P09258A31–A
Figure 1-4: +27 V SC 4812T BTS Expansion Frame
Span I/O A
Site I/O
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂ
Á
Exhaust Region
BPR to GLI
Interconnect Panel
GPS IN
FE Cable Tray
FE Cables
(BPR to GLI)
C–CCP Cage
ÁÁ
ÁÁ
ÁÁ
Power
Amplifier
Cage
Span I/O B
Á
TX Out (1 – 6)
Expansion Port
to another BTS
Power Input
Connection
F LAN OUT
F LAN IN
Á
Breakers
Combiner
Section
For clarity, doors are not shown.
ti-CDMA-WP-00110-v01-ildoc-ftw
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-19
BTS Equipment Identification
68P09258A31–A
Figure 1-5: –48 V SC 4812T BTS Expansion Frame (2100 mm)
Alarms
Span I/O A
Site I/O
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
Á
ÁÁ Á
ÁÁ
Exhaust Region
BPR to GLI
Interconnect Panel
GPS IN
FE Cable Tray
FE Cables
(BPR to GLI)
C–CCP Cage
Span I/O B
TX Out (1 – 6)
Expansion Port
to another BTS
Power Input
Connection
Á
F LAN OUT
F LAN IN
Breakers
Power
Amplifier
Cage
Combiner
Section
Power
Conversion
Shelf
Á
Á
Breakers
For clarity, doors are not shown.
FW00478
1-20
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Equipment Identification
68P09258A31–A
BTS Frame Description
The BTS is the interface between the span lines to/from the Cellsite Base
Station Controller (CBSC) and the site antennas. This frame is described
in three sections:
S The top interconnect plate where all connections are made.
S The upper portion of the frame which houses circuit breakers, cooling
fans, and the C–CCP shelf.
S The lower portion of the frame which houses the PA fans, PAs, and
TX filter/combiners.
S The –48 V version of the BTS also has a section below the PAs
containing a power conversion shelf that supplies power to the PAs.
Use the illustrations that follow to visually identify the major
components, that make up the Motorola SC 4812T BTS frame.
Top Interconnect Plate (see Figure 1-6 or Figure 1-7)
All cabling to and from the BTS equipment frames is via the
interconnect panel on the top of each frame. Connections made here
include:
S Span lines
S RX antennas
S TX antenna
S Alarm connections
S Power input
S LAN connections
S GPS input or Remote Global Positioning System (RGPS) on the Site
I/O Board
S Remote Global Positioning System Distribution (RGD)
S LORAN–C Low Frequency Receiver (LFR) input
S Expansion frame connection
S Ground connections
S RJ–45 Pass–through Connectors
C–CCP Shelf (see Figure 1-10)
S C–CCP backplane and cage
S Power supply modules
S CDMA clock distribution (CCD) boards
S CSM and HSO/LFR boards
S Alarm Monitoring and Reporting (AMR) boards
S GLI cards (may be GLI2 or GLI3)
S MPC/EMPC boards
Oct 2003
– MPC – starter frame only
– EMPC – expansion frames
Switch card
MCC boards (may be MCC8E, MCC24, or MCC–1X)
BBX boards (may be BBX2 or BBX–1X)
CIO boards
1X SCt 4812T BTS Optimization/ATP
1-21
BTS Equipment Identification
68P09258A31–A
PA Shelves (see Figure 1-11 or Figure 1-12)
S PA cages
S PA trunking backplanes
S Single Tone Linear Power Amplifier (STLPA, or more commonly
referred to as “PA”) modules
S PA fan modules
S PA Combiner Cage (+27 V BTS)
S TX filter combiners or bandpass filters
–48 V Power Conversion Shelf (see Figure 1-15)
S Power conversion backplane and shelf
S Power conversion boards
S Power conversion alarm card
S Fan modules
S Power distribution assembly
S Air plenum
1-22
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Equipment Identification
68P09258A31–A
I/O Interconnect Plates
Figure 1-6: +27 V SC 4812T Starter Frame I/O Interconnect Plate
RECEIVE ANTENNA
CONNECTORS
ALARM
CONNECTORS
SPAN I/O
SITE I/O
LOW FREQUENCY
RECEIVER / HSO
SPAN I/O
REAR
SPAN I/O A
1B
2A
SITE I/O
2B
GND
RX
SPAN I/O B
TRANSMIT
ANTENNA
CONNECTORS
3A
3B
4A
4B
5A
5B
6A
6B
LIVE TERMINALS
SPAN I/O A
LFR/
HSO
POWER INPUT
+27 VDC
RGD
1A
LIVE TERMINALS
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ALARM A
TX OUT
SPAN I/O B
ALARM B
CAUTION
EXP I/O
GPS
LAN
OUT
LAN
IN
FRONT
BPR–TO–GLI
INTERCONNECT PANEL
(OPTIONAL)
Oct 2003
GPS IN
RF EXPANSION PORT
(TO ANOTHER BTS)
LAN CONNECTIONS
ti-CDMA-WP-00114-v01-ildoc-ftw
1X SCt 4812T BTS Optimization/ATP
1-23
BTS Equipment Identification
Figure 1-7: –48 V SC 4812T Starter Frame I/O Interconnect Plate
ALARM
CONNECTORS
RECEIVE ANTENNA
CONNECTORS
SPAN I/O
SITE I/O
SPAN I/O
HSO/LFR
REAR
RX
RGD
SPAN I/O A
SITE I/O
1A
1B
HSO/
LFR
2A
2B
3A
3B
GND
4A
4B
5A
5B
6A
6B
RX
GPS
FRONT
1-24
TRANSMIT
ANTENNA
CONNECTORS
POWER INPUT
CAUTION
EXP I/O
BPR–TO–GLI
INTERCONNECT PANEL
(OPTIONAL)
SPAN I/O B
LIVE TERMINALS
SPAN I/O A
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ALARM A
LIVE TERMINALS WIRED FOR –48VDC
SITE I/O
ALARM B
TX OUT
SPAN I/O B
68P09258A31–A
GPS IN
LAN
OUT
LAN
IN
RF EXPANSION
PORT (TO
ANOTHER BTS)
LAN
CONNECTIONS
1X SCt 4812T BTS Optimization/ATP
ti-CDMA-WP-00099-v01-ildoc-ftw
Oct 2003
BTS Equipment Identification
68P09258A31–A
Figure 1-8: +27 V SC 4812T Expansion Frame I/O Interconnect Plate
SPAN I/O
SITE I/O
LFR/HSO
SPAN I/O
REAR
SPAN I/O B
TRANSMIT
ANTENNA
CONNECTORS
SPAN I/O A
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
SPAN I/O A
LFR/
HSO
GND
SPAN I/O B
SITE I/O
LIVE TERMINALS
RGD
ALARM A
TX OUT
ALARM B
EXP IN
EXP IN
HOUSING
+27 VDC
POWER
INPUT
LIVE TERMINALS
EXP OUT B
CAUTION
GPS
LAN
OUT
LAN
IN
EXP OUT
HOUSING (ADDED
ONLY WHEN
USING SECOND
EXPANSION
FRAME)
LAN
FRONT
ti-CDMA-WP-00102-v01-ildoc-ftw
RJ–45 PASS–THROUGH
CONNECTORS
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-25
BTS Equipment Identification
Figure 1-9: –48 V SC 4812T Expansion Frame I/O Interconnect Plate
RF FILTER PORTS NOT USED
IN EXPANSION FRAME
SPAN I/O
SPAN I/O
SITE I/O
HSO/LFR
REAR
SPAN I/O B
SITE I/O
SPAN I/O A
TRANSMIT
ANTENNA
CONNECTORS
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ALARM A
SITE I/O
GND
SPAN I/O B
LIVE TERMINALS
SPAN I/O A
HSO/
LFR
TX OUT
ALARM B
RGD
EXP IN
LIVE TERMINALS WIRED FOR –48 VDC
68P09258A31–A
EXP IN
HOUSING
POWER
INPUT
EXP OUT B
CAUTION
GPS
FRONT
LAN
OUT
LAN
IN
EXP OUT
HOUSING (ADDED
ONLY WHEN
USING SECOND
EXPANSION
FRAME)
LAN
ti-CDMA-WP-00100-v01-ildoc-ftw
RJ–45 PASS–THROUGH
CONNECTORS
1-26
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Equipment Identification
68P09258A31–A
Combined CDMA Channel Processor Shelf
MCC–3
MCC–4
MCC–5
MCC–6
BBX–1
BBX–2
BBX–3
BBX–4
BBX–5
BBX–6
BBX–R
MCC–9
MCC–10
MCC–11
MCC–12
BBX–7
BBX–8
BBX–9
BBX–10
BBX–11
BBX–12
Switch
MPC/EMPC–1
MCC–2
MCC–8
ÂÂÂÂÂÂ
ÂÂÂÂÂÂ
ÂÂÂÂÂÂ
ÂÂÂÂÂÂ
Á
Á Á
Á
MPC/EMPC–2
AMR–2
38 mm Filler Panel
CCD–2
CSM–2
CSM–1
HSO/LFR
CCD–1
CIO
MCC–1
MCC–7
AMR–1
GLI–1
GLI–2
PS–3
PS–2
PS–1
19 mm Filler Panel
Figure 1-10: SC 4812T Combined CDMA Channel Processor (C–CCP) Shelf
NOTE: MCCs may be
MCC8Es, MCC24s, or
MCC–1Xs. BBXs may
be BBX2s or BBX–1Xs.
GLIs may be GLI2s or
GLI3s.
REF
FW00295
BBX–1X and BBX2 Interchangeability
In a BSS operating with R16.0 software, BBX–1X cards can be used as
direct replacements for BBX2 cards; however, different types of BBXs
should not be mixed on the same carrier. Therefore, if a BBX2 card is
replaced with a BBX–1X, all remaining BBX2 cards for the carrier
supported by the replaced card must also be replaced with BBX–1X
cards.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-27
BTS Equipment Identification
68P09258A31–A
Linear Power Amplifier Shelf
Figure 1-11: +27 V SC 4812T PA Configuration – 4 Carrier with 2:1 Combiners
FAN
MODULE
(TYPICAL)
PA1A
PA2A
PA1B
PA2B
PA1C
PA2C
PA1D
FILTERS /
COMBINERS
(2 TO 1 COMBINER
SHOWN)
PA2D
FW00296
PA3A
PA4A
PA3B
PA4B
PA3C
PA4C
PA3D
PA4D
4–CARRIER CONFIGURATION
CARRIER
CARRIER
1-28
Note
No adjacent carriers may exist within the same TX filter
combiner. “Adjacent” is defined as fc1 and fc2 being
1.25 MHz apart (center–to–center). “Non–adjacent” is
defined as fc1 and fc2 being >2.50 MHz apart
(center–to–center).
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Equipment Identification
68P09258A31–A
Figure 1-12: –48 V SC 4812T PA Configuration – 4 Carrier, 3–Sector with 2:1 Combiners
PA1A
FAN
MODULE
(TYPICAL)
PA2A
PA2B
PA1B
PA1C
PA2C
PA1D
PA3A
PA2D
PA4A
PA3B
FILTERS /
COMBINERS
(2 TO 1 COMBINER
SHOWN)
PA4B
PA4C
PA3C
PA3D
PA4D
–48 Volt
SC 4812T
FW00481
4–CARRIER CONFIGURATION
CARRIER
CARRIER
Note
No adjacent carriers may exist within the same TX filter
combiner. “Adjacent” is defined as fc1 and fc2 being
1.25 MHz apart (center–to–center). “Non–adjacent” is
defined as fc1 and fc2 being >2.50 MHz apart
(center–to–center).
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-29
BTS Sector Configuration
68P09258A31–A
BTS Sector Configuration
There are a number of ways to configure the BTS frame. Table 1-5
outlines the basic requirements. When carrier capacity is greater than
two, 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 on
sectorization and channel sequencing.
Table 1-5: BTS Sector Configuration
1-30
Number
of carriers
Number
of sectors
3 or 6
Channel
spacing
Filter requirements
N/A
Bandpass Filter, Cavity Combiner
(2:1 or 4:1)
Non–adjacent
Cavity Combiner (2:1 Only)
Adjacent
Not supported in single frame
Non–adjacent
Cavity Combiner (2:1 or 4:1)
Adjacent
Bandpass Filter
3,4
Non–adjacent
Cavity Combiner (2:1 or 4:1)
3,4
Adjacent
Cavity Combiner (2:1 Only)
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Sector Configuration
68P09258A31–A
NOTE
In Table 1-6, BBXs may be BBX2s or BBX–1Xs.
Table 1-6: Sector Configurations
Config Ref. No.
Description
3–Sector/2–ADJACENT Carriers – The configuration below maps TX with optional 2:1 cavity
combiners for 3 sectors/2 carriers for adjacent channels. Note that 2:1 cavity combiners are used (6
total).
TX1
TX2
TX3
TX4
TX5
TX6
Carrier#
BBX–1
BBX–2
BBX–3
N/A
N/A
N/A
N/A
N/A
N/A
BBX–7
BBX–8
BBX–9
6–Sector/2–NON–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity
combiners for 6 sectors/2 carriers for non–adjacent channels.
TX1
TX2
TX3
TX4
TX5
TX6
Carrier#
BBX–1
BBX–2
BBX–3
BBX–4
BBX–5
BBX–6
BBX–7
BBX–8
BBX–9
BBX–10
BBX–11
BBX–12
3–Sector/2–NON–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity
combiners for 3 sectors/2 carriers for non–adjacent channels.
TX1
TX2
TX3
TX4
TX5
TX6
Carrier#
BBX–1
BBX–2
BBX–3
N/A
N/A
N/A
BBX–7
BBX–8
BBX–9
N/A
N/A
N/A
3–Sector/4–ADJACENT Carriers – The configuration below maps TX with 2:1 cavity combiners
for 3 sector/4 carriers for adjacent channels.
TX1
TX2
TX3
TX4
TX5
TX6
Carrier#
BBX–1
BBX–2
BBX–3
N/A
N/A
N/A
N/A
N/A
N/A
BBX–7
BBX–8
BBX–9
BBX–4
BBX–5
BBX–6
N/A
N/A
N/A
N/A
N/A
N/A
BBX–10
BBX–11
BBX–12
3–Sector / 2–ADJACENT Carriers – The configuration below maps TX with bandpass filters for
3 sectors/2 carriers for adjacent channels.
TX1
TX2
TX3
TX4
BBX–1
BBX–2
BBX–3
N/A
N/A
N/A
N/A
BBX–7
TX5
TX6
Carrier#
N/A
N/A
BBX–8
BBX–9
3–Sector/3 or 4–NON–ADJACENT Carriers – The configuration below maps TX with 4:1
cavity combiners for 3 sectors/3 or 4 carriers for non–adjacent channels.
Oct 2003
TX1
TX2
TX3
TX4
TX5
TX6
Carrier#
BBX–1
BBX–2
BBX–3
N/A
N/A
N/A
BBX–7
BBX–8
BBX–9
N/A
N/A
N/A
BBX–4
BBX–5
BBX–6
N/A
N/A
N/A
BBX–10
BBX–11
BBX–12
N/A
N/A
N/A
6–Sector/1–Carrier – The configuration below maps TX with either bandpass filters or 2:1 cavity
combiners for 6 sector/1 carrier.
TX1
TX2
TX3
TX4
TX5
TX6
Carrier#
BBX–1
BBX–2
BBX–3
BBX–4
BBX–5
BBX–6
1X SCt 4812T BTS Optimization/ATP
1-31
BTS Sector Configuration
68P09258A31–A
Figure 1-13: +27 V SC4812T PA Configuration with Combiners/Filters
Note: See Table 1-6 Configuration
Reference Numbers 1, 2, 3, 4.
2 to 1 Combiner
Sector
Numbering
3 Sector
(6 Sector)
Sector
Numbering
3 Sector
(6 Sector)
3 Sector or 6 Sector
LPA 1A
C1, S1–3
(C1, S1–3)
Note: See Table 1-6 Configuration
Reference Number 6.
4 to 1 Combiner
Sector
Numbering
LPA 1A
LPA 2A
LPA 1B
LPA 2B
LPA 1C
LPA 2C
LPA 1D
C2, S1–3
(C2, S1–3)
C1, S1–3
LPA 2D
LPA 2B
LPA 1C
LPA 1D
LPA 4B
LPA 3C
LPA 4C
LPA 3D
LPA 2D
C4, S1–3
(C2, S4–6)
C3, S1–3
Dual Bandpass Filter
Sector
Numbering
3 Sector
3 Sector Only
2 Carrier Maximum
LPA 2B
LPA 1C
LPA 2C
LPA 1D
LPA 4B
LPA 3C
LPA 4C
C4, S1–3
LPA 4D
Note: See Table 1-6 Configuration
Reference Number 7.
Dual Bandpass Filter
Sector
Numbering
6 Sector
6 Sector
1 Carrier Only
LPA 1A
C2, S1–3
C1, S1–3
LPA 2D
LPA 4A
LPA 3B
LPA 2A
LPA 1B
LPA 3D
LPA 4D
LPA 1A
C1, S1–3
LPA 3A
Note: See Table 1-6 Configuration
Reference Number 5.
Sector
Numbering
3 Sector
C2, S1–3
LPA 4A
LPA 3B
LPA 2C
LPA 3A
C3, S1–3
(C1, S4–6)
LPA 2A
LPA 1B
Sector
Numbering
3 Sector
LPA 1B
LPA 1C
LPA 1D
LPA 3A
C1, S4–6
LPA 3B
LPA 3C
LPA 3D
FW00297
1-32
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Sector Configuration
68P09258A31–A
Figure 1-14: –48 V SC4812T PA Configuration with Combiners/Filters
Note: See Table 1-6 Configuration
Reference Numbers 1, 2, 3, 4.
2 to 1 Combiner
Sector
Numbering
3 Sector
(6 Sector)
C1, S1–3
(C1, S1–3)
LPA 1B
C2, S1–3
(C2, S1–3)
LPA 2C
LPA 3A
LPA 3B
C4, S1–3
(C2, S4–6)
3 Sector Only
2 Carrier Maximum
LPA 1D
C4, S1–3
LPA 4D
Sector
Numbering
3 Sector
Sector
Numbering
6 Sector
Dual Bandpass Filter
6 Sector
1 Carrier Only
LPA 1A
LPA 1B
LPA 2C
LPA 4C
Note: See Table 1-6 Configuration
Reference Number 7.
LPA 2B
LPA 1C
LPA 4B
LPA 2A
LPA 1A
C1, S1–3
LPA 3C
Dual Bandpass Filter
C2, S1–3
LPA 4A
LPA 3D
Note: See Table 1-6 Configuration
Reference Number 5.
LPA 1B
LPA 2C
LPA 2D
LPA 3B
C3, S1–3
LPA 4D
LPA 2B
LPA 3A
LPA 4C
LPA 1D
LPA 4B
LPA 3C
LPA 2A
LPA 1C
LPA 4A
LPA 3D
Sector
Numbering
3 Sector
LPA 1B
C1, S1–3
LPA 2D
Sector
Numbering
3 Sector
3 Sector
LPA 1A
LPA 2B
LPA 1C
4 to 1 Combiner
Sector
Numbering
3 Sector
LPA 2A
LPA 1D
C3, S1–3
(C1, S4–6)
Sector
Numbering
3 Sector
(6 Sector)
3 Sector or 6 Sector
LPA 1A
Note: See Table 1-6 Configuration
Reference Number 6.
C2, S1–3
C1, S1–3
LPA 2D
LPA 1C
LPA 1D
LPA 3A
LPA 3B
C1, S4–6
LPA 3C
LPA 3D
REF FW00482
Oct 2003
1X SCt 4812T BTS Optimization/ATP
1-33
BTS Sector Configuration
Figure 1-15: –48 V BTS Power Conversion Shelf
FAN
MODULE
REAR
FRONT
FAN
MODULE
REAR
PWR/ALM
PWR/ALM
FRONT
1A 30
1B
1C 30
1D
2A 30
PS–9
PS–8
PS–7
PS–6
PS–5
PS–4
L 2C
A 3A
AMR
68P09258A31–A
30
2B
2D
30
3B
3C 30
3D
4A 30
4B
4C 30
4D
FW00501
1-34
1X SCt 4812T BTS Optimization/ATP
Oct 2003
BTS Sector Configuration
68P09258A31–A
Figure 1-16: CDMA (COBRA) RFDS Layout
FRONT VIEW
POWER SUPPLY
ON/OFF ROCKER
SWITCH
CASU 1
CASU 2
MMI PORT AND
PWR/ALARM LED
ESN LABEL
(FOR SC 6XX SERIES BTS)
FWTIC
SUA
Cobra RFDS external housing
(Shown With Cover off)
ESN LABEL
(FOR SC XXXX SERIES BTS)
LEDS
MMI
Cobra RFDS Field Replaceable Unit (FRU)
(shown removed from external housing)
CHASSIS GND
ELECTRICAL GND
Cobra RFDS RF connector
panel detail
(shown from rear)
FW00138
POWER
CONNECTOR
AMR–A
(RS–485 SERIAL)
Oct 2003
AMR–B
(RS–485 SERIAL)
1X SCt 4812T BTS Optimization/ATP
1-35
BTS Sector Configuration
68P09258A31–A
Notes
1-36
1X SCt 4812T BTS Optimization/ATP
Oct 2003
2
Chapter 2
Preliminary Operations
Oct 2003
1X SCt 4812T BTS Optimization/ATP
2-1
Preliminary Operations: Overview
68P09258A31–A
Preliminary Operations: Overview
Introduction
This section first verifies proper frame equipage. This includes verifying
module placement, jumper, and dual in–line package (DIP) switch
settings against the site-specific documentation supplied for each BTS
application. Next, pre-power up and initial power-up procedures are
presented.
Cell Site Types
Sites are configured as Omni, 3–sectored with a maximum of 4 carriers,
and 6–sectored with a maximum of 2 carriers. Each type has unique
characteristics and must be optimized accordingly. For more information
on the differences in site types, please refer to the BTS/Modem Frame
Hardware Installation manual.
CDF/NECF
The Configuration Data File (CDF) or Network Element Configuration
File (NECF) contains site type and equipage data information and passes
it directly to the LMF during optimization. The number of modem
frames, C–CCP shelves, BBX boards, MCC boards (per cage), and
linear power amplifier assignments are some of the equipage data
included in the CDF/NECF.
Be sure that the correct bts–#.cdf (or bts–#.necf) and cbsc–#.cdf
files are used for the BTS. These should be the CDF/NECF files
that are provided for the BTS by the CBSC. Failure to use the
correct CDF/NECF files can cause system errors. Failure to use
the correct CDF/NECF files to log into a live (traffic
carrying) site can shut down the site.
NOTE
Site Equipage Verification
Review the site documentation. Match the site engineering equipage data
to the actual boards and modules shipped to the site. Physically inspect
and verify the equipment provided for the BTS or Modem frame and
ancillary equipment frame.
CAUTION
2-2
Always wear a conductive, high impedance wrist strap while
handling any circuit card/module to prevent damage by ESD.
After removal, the card/module should be placed on a conductive
surface or back into the anti–static shipping bag.
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Preliminary Operations: Overview
68P09258A31–A
Initial Installation of Boards/Modules
Follow the procedure in Table 2-1 to verify the initial installation of
boards/modules.
Table 2-1: Initial Installation of Boards/Modules
Step
Action
Refer to the site documentation and install all boards and modules into the appropriate shelves as
required. Verify they are NOT SEATED at this time.
NOTE
On 800 MHz systems, the Switch Card has a configuration switch that must match the site
configuration (see Figure 2-1).
As the actual site hardware is installed, record the serial number of each module on a “Serial Number
Checklist” in the site logbook.
Figure 2-1: 800 MHz Configuration Switch Card
NOTE
Configuration Switch (shown in Figure 2-1) is a feature on the
newer versions of the 800 Mhz switch card (some earlier cards
do not have the switch). Configuration shown is for 3 Sector
BTS. Switch 1 chooses BTS or MF. Switch 4 chooses 3–sector
or 6 sector. Switches 2 & 3 are not used.
SHIELDS
J1
J2
ÂÂÂÂÂÂ
ÂÂÂÂÂÂ
ÂÂÂÂÂÂ
ÂÂÂÂÂÂ
Á
Á
Á
Á
Á
J3
Switch Card
J4
J5
Configuration
Switch
1 2 3 4
BTS ON
MF
3 Sector
6 Sector
FW00379
Oct 2003
1X SCt 4812T BTS Optimization/ATP
2-3
Preliminary Operations: Overview
68P09258A31–A
Setting Frame C–CCP Shelf Configuration Switch
The backplane switch settings behind the fan module nearest the breaker
panel should be set as shown in Figure 2-2.
The switch setting must be verified and set before power is applied to the
BTS equipment.
Figure 2-2: Backplane DIP Switch Settings – SC 4812T
STARTER
FRAME
SETTING
FAN
MODULE
PWR/ALM
MPC
AMR / MACH
GLI2
MCC–7
MCC–8
MCC–9
MCC–10
MCC–11
MCC–12
BBX–7
BBX–8
BBX–9
BBX–10
BBX–11
BBX–12
Switch
39 mm Filter Panel
CSM
CCD
CSM
CCD
CIO
MPC
FRONT
AMR / MACH
GLI2
MCC–1
MCC–2
MCC–3
MCC–4
MCC–5
MCC–6
BBX–1
BBX–2
BBX–3
BBX–4
BBX–5
BBX–6
BBX–R
Power Supply
PWR/ALM
Power Supply
Power Supply
19 mm Filter Panel
HSO
MODEM_FRAME_ID_0
MODEM_FRAME_ID_1
RIGHT / LEFT
BOTTOM / TOP
FAN MODULE
REMOVED
REAR
FRONT
EXPANSION
FRAME 2
SETTING
ON
OFF
MODEM_FRAME_ID_0
MODEM_FRAME_ID_0
MODEM_FRAME_ID_1
RIGHT / LEFT
BOTTOM / TOP
FAN
MODULE
REAR
MODEM_FRAME_ID_1
EXPANSION
FRAME 1
SETTING
ON
OFF
RIGHT / LEFT
BOTTOM / TOP
ON
OFF
REF FW00151
SC 4812T C–CCP SHELF
2-4
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Pre–Power–up Tests
68P09258A31–A
Pre–Power–up Tests
Objective
This procedure checks for any electrical short circuits and verifies the
operation and tolerances of the cellsite and BTS power supply units prior
to applying power for the first time.
Test Equipment
The following test equipment is required to complete the pre–power–up
tests:
S Digital Multimeter (DMM)
CAUTION
Always wear a conductive, high impedance wrist strap while
handling the any circuit card/module to prevent damage by ESD.
Cabling Inspection
Using the site-specific documentation generated by Motorola Systems
Engineering, verify that the following cable systems are properly
connected:
NOTE
Receive RF cabling – up to 12 RX cables
Transmit RF cabling – up to six TX cables
GPS
LFR
For positive power applications (+27 V):
S The positive power cable is red.
S The negative power cable (ground) is black.
For negative power applications (–48 V):
S The negative power cable is red or blue.
S The positive power cable (ground) is black.
In all cases, the black power cable is at ground potential.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
2-5
Pre–Power–up Tests
68P09258A31–A
DC Power Pre-test (BTS Frame)
Before applying any power to the BTS frame, follow the procedure in
Table 2-2 while referring to Figure 2-3 and Figure 2-4 for +27 V
systems or to Figure 2-5 and Figure 2-6 for –48 V systems to verify
there are no shorts in the BTS frame DC distribution system.
Table 2-2: DC Power Pre–test (BTS Frame)
Step
Action
Physically verify that all DC power sources supplying power to the frame are OFF or disabled.
On each frame:
S Unseat all circuit boards (except CCD and CIO cards) in the C–CCP shelf and LPA shelves, but
leave them in their associated slots.
S Set C–CCP shelf breakers to the OFF position by pulling out power distribution breakers (labeled
C–CCP 1, 2, 3 on the +27 V BTS C–CCP power distribution panel and labeled POWER
1,4,5,2,6,7,3,8,9 on the –48 V C–CCP power distribution panel).
S Set LPA breakers to the OFF position by pulling out the LPA breakers (8 breakers, labeled 1A–1B
through 4C–4D – located on the C–CCP power distribution panel in the +27 V BTS or on the
power conversion shelf power distribution panel in the –48 V BTS).
Verify that the resistance from the power (+ or –) feed terminals with respect to the ground terminal on
the top of the frame measures > 500 Ω (see Figure 2-3).
S If reading is < 500 Ω, a short may exist somewhere in the DC distribution path supplied by the
breaker. Isolate the problem before proceeding. A reading > 3 MΩ could indicate an open (or
missing) bleeder resistor (installed across the filter capacitors behind the breaker panel).
Set the C–CCP (POWER) breakers to the ON position by pushing them IN one at a time. Repeat
Step 3 after turning on each breaker.
NOTE
If the ohmmeter stays at 0 Ω after inserting any board/module, a short probably exists in that
board/module. Replace the suspect board/module and repeat the test. If test still fails, isolate the
problem before proceeding.
Insert and lock the DC/DC converter modules for the C–CCP shelf and into their associated slots one
at a time. Repeat Step 3 after inserting each module.
S A typical response is that the ohmmeter steadily climbs in resistance as capacitors charge, finally
indicating approximately 500 Ω.
! CAUTION
Verify the correct power/converter modules by observing the locking/retracting tabs appear as follows:
STPN4009
– PWR CONV
CDMA RCVR (in +27 V BTS C–CCP shelf)
STPN4045A
– PWR CONV CDMA RCVR (in –48 V BTS C–CCP shelf)
Insert and lock all remaining circuit boards and modules into their associated slots in the C–CCP shelf.
Repeat Step 3 after inserting and locking each board or module.
S A typical response is that the ohmmeter steadily climbs in resistance as capacitors charge, stopping
at approximately 500 Ω..
Set the LPA breakers ON by pushing them IN one at a time.
Repeat Step 3 after turning on each breaker.
S A typical response is that the ohmmeter will steadily climb in resistance as capacitors charge,
stopping at approximately 500 Ω..
. . . continued on next page
2-6
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Pre–Power–up Tests
68P09258A31–A
Table 2-2: DC Power Pre–test (BTS Frame)
Step
Action
In the –48 V BTS, insert and lock the DC/DC LPA converter modules into their associated slots one at
a time.
Repeat Step 3 after inserting each module.
S A typical response is that the ohmmeter steadily climbs in resistance as capacitors charge, finally
indicating approximately 500 Ω.
! CAUTION
Verify the correct power/converter modules by observing the locking/retracting tabs appear as follows:
STPN4044A
–
(in –48 V BTS power conversion shelf)
PWR CONV LPA
Seat all LPA and associated LPA fan modules into their associated slots in the shelves one at a time.
Repeat Step 3 after seating each LPA and associated LPA fan module.
S A typical response is that the ohmmeter will steadily climb in resistance as capacitors charge,
stopping at approximately 500 Ω..
Oct 2003
1X SCt 4812T BTS Optimization/ATP
2-7
Pre–Power–up Tests
68P09258A31–A
Figure 2-3: +27 V BTS DC Distribution Pre-test
TOP OF FRAME
LIVE TERMINALS
2B
2C
30
2D
3A
30
3B
3C
30
3D
4A
30
4B
4C
30
4D
50
50
50
30
2A
1D
30
LIVE TERMINALS
1C
+27 VDC
1B
GND
C–CCP
BREAKERS
30
CAUTION
LPA
BREAKERS
1A
LFR/
HSO
TX OUT
FW00298
POWER INPUT
BREAKER PANEL
Breakering:
S Two LPAs on each trunking backplane breakered together
S Designed for peak LPA current of 15 amps (30 amp breakers)
S Unused TX paths do not need to be terminated
S Single feed for C–CCP
S Dual feed for LPA
2-8
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Pre–Power–up Tests
68P09258A31–A
Figure 2-4: +27 V SC 4812T BTS Starter Frame
Span I/O A
RGD (Needed for
Expansion only)
Site I/O
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂÂÂ
Á
Á
Á
ÁÁ
Span I/O B
Exhaust Region
C–CCP Cage
TX Out (1 – 6)
Power Input
Connection
Expansion I/O
Housing
Breakers
Á
LPA Cage
RX In (1A – 6A
and 1B – 6B)
Front Cosmetic
Panel
Combiner
Section
For clarity, doors are not shown.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
FW00214
2-9
Pre–Power–up Tests
68P09258A31–A
Figure 2-5: –48 V BTS DC Distribution Pre-test
TOP OF FRAME
LIVE TERMINALS WIRED FOR –48 VDC
LIVE TERMINALS
HSO/
LFR
GND
CAUTION
TX OUT
30
40
40
30
40
40
POWER INPUT
30
40
40
C–CCP BREAKER
1A
30
1B
1C
30
1D
2A
30
2B
2C
30
2D
3A
30
3B
3C
30
3D
4A
30
4B
4C
30
4D
LPA
BREAKER
Breakering:
S Two LPAs on each trunking backplane breakered together
S Designed for peak LPA current of 15 amps (30 A breakers)
S Unused TX paths do not need to be terminated
S Single feed for C–CCP
S Dual feed for LPA
FW00483
2-10
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Pre–Power–up Tests
68P09258A31–A
Figure 2-6: –48 V SC 4812T BTS Starter Frame
Alarms
RGD (Needed for
Expansion only)
Site I/O
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
Á
Exhaust Region
C–CCP Cage
Span I/O A
Span I/O B
ÁÁ
ÁÁ
RX In (1A – 6A
and 1B – 6B)
TX Out (1 – 6)
Power Input
Connection
Á
Á
Expansion I/O
Housing
Breakers
Front Cosmetic
Panel
LPA Cage
Combiner
Section
Power
Conversion
Shelf
Á
Breakers
For clarity, doors are not shown.
FW00477
Oct 2003
1X SCt 4812T BTS Optimization/ATP
2-11
Pre–Power–up Tests
68P09258A31–A
DC Power Pre-test (RFDS)
Before applying power to the RFDS, follow the steps in Table 2-3, while
referring to Figure 2-7, to verify there are no shorts in the RFDS DC
distribution system, backplanes, or modules/boards. As of the date of
this publication, the RFDS is not used with the –48 V BTS.
NOTE
Visual inspection of card placement and equipage for each frame
vs. site documentation must be completed, as covered in
Table 2-1 on page 2-3, before proceeding with this test.
Table 2-3: DC Power Pre-test (RFDS)
Step
Action
Physically verify that all DC/DC converters supplying the RFDS are OFF or disabled.
Set the input power rocker switch P1 to the OFF position (see Figure 2-7).
Verify the initial resistance from the power (+ or –) feed terminal with respect to ground terminal
measures > 5 kΩ , then slowly begins to increase.
S If the initial reading is < 5 kΩ and remains constant, a short exists somewhere in the DC
distribution path supplied by the breaker. Isolate the problem before proceeding.
Set the input power rocker switch P1 to the ON position.
Repeat Step 3.
Figure 2-7: DC Distribution Pre-test (COBRA RFDS Detail)
RFDS REAR
INTERCONNECT PANEL
INPUT POWER
SWITCH (P1)
“–” CONNECTOR
PIN
FRONT OF COBRA RFDS
(cut away view shown for clarity)
NOTE:
Set the input power switch ON while measuring the
resistance from the DC power – with respect to the
power + terminal on the rear of the COBRA RFDS.
CONNECTOR (MADE
UP OF A HOUSING
AND TWO PINS)
“+” CONNECTOR
PIN
FW00139
2-12
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Initial Power–up Tests and Procedures
68P09258A31–A
Initial Power–up Tests and Procedures
Power-up Procedures
WARNING
Potentially lethal voltage and current levels are routed to the
BTS equipment. This test must be performed with a second
person present, acting in a safety role. Remove all rings, jewelry,
and wrist watches prior to beginning this test.
DC Input Power
In the tests to follow, power will first be verified at the input to each
BTS frame. After power is verified, cards and modules within the frame
itself will be powered up and verified one at a time.
Before applying any power, verify the correct power feed and return
cables are connected between the power supply breakers and the power
connectors at the top of each BTS frame. Verify correct cable position
referring to Figure 2-3 on page 2-8 for +27 V systems and Figure 2-5
on page 2-10 for –48 V systems.
CAUTION
Always wear a conductive, high impedance wrist strap while
handling any circuit card/module to prevent damage by ESD.
Extreme care should be taken during the removal and installation
of any card/module. After removal, the card/module should be
placed on a conductive surface or back into the anti–static bag in
which it was shipped.
NOTE
For positive power applications (+27 V):
S The positive power cable is red.
S The negative power cable (ground) is black.
For negative power applications (–48 V):
S The negative power cable is red or blue.
S The positive power cable (ground) is black.
In all cases, the black power cable is at ground potential.
Motorola recommends that the DC input power cable used to connect the
frame to the main DC power source conforms to the guidelines outlined
in Table 2-4.
Table 2-4: DC Input Power Cable Guidelines
Maximum Cable Length
NOTE
Oct 2003
Wire Size
30.38 m (100 ft)
107 mm2 (AWG #4/0)
54.864 m (180 ft)
185 mm2 (350 kcmil)
Greater that 54.864 m (180 ft)
Not recommended
If Anderson SB350 style power connectors are used, make sure
the connector adapters are securely attached to each of the BTS
power feeds and returns. Also, make sure the cables have been
properly installed into each connector.
1X SCt 4812T BTS Optimization/ATP
2-13
Initial Power–up Tests and Procedures
68P09258A31–A
Common Power Supply Verification
The procedure in Table 2-5 must be performed on any BTS frame
connected to a common power supply at the site after the common power
supply has been installed and verified per the power supply OEM
suggested procedures.
Perform the following steps to verify the power input is within
specification before powering up the individual cards/modules with the
frames themselves.
Table 2-5: Common Power Supply Verification
Step
Action
Physically verify that all DC power sources supplying the frame are OFF or disabled.
On the RFDS (for +27 V systems only), set the input power switch P1 to the OFF position (see
Figure 2-7).
On each frame:
S Unseat all circuit boards (except CCD and CIO cards) in the C–CCP shelf and LPA shelves, but
leave them in their associated slots.
S Set breakers to the OFF position by pulling out C–CCP and LPA breakers (see Figure 2-3 on
page 2-8 or Figure 2-5 on page 2-10 for breaker panel layout if required).
– C–CCP shelf breakers are labeled CCCP–1, 2, 3 in the +27 V BTS and labeled POWER
1,4,5,2,6,7,3,8,9 in the –48 V BTS.
– LPA breakers are labeled 1A–1B through 4C–4D.
Inspect input cables, verify correct input power polarity via decal on top of frame (+27 Vdc or
–48 Vdc).
Apply power to BTS frames, one at a time, by setting the appropriate breaker in the power supply that
supplies the frame to the ON position.
After power is applied to each frame, use a digital voltmeter to verify power supply output voltages at
the top of each BTS frame are within specifications: +27.0 Vdc or –48 Vdc nominal.
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1X SCt 4812T BTS Optimization/ATP
Oct 2003
Initial Power–up Tests and Procedures
68P09258A31–A
Initial Power-up (RFDS)
The procedure in Table 2-6 must be performed on the RFDS after input
power from the common power supply has been verified. Perform the
following steps to apply initial power to the cards/modules within the
frame itself, verifying that each is operating within specification.
NOTE
Visual inspection of card placement and equipage for each frame
vs. site documentation must be completed, as covered in
Table 2-1, on page 2-3, before proceeding with this test.
Table 2-6: Initial Power-up (RFDS)
Step
Action
On the RFDS, set the input power rocker switch (P1) to the ON position (see Figure 2-7).
Verify power supply output voltages (at the top of BTS frame), using a digital voltmeter, are within
specifications: +27.0 V nominal.
Initial Power-up (BTS)
The procedure must be performed on each frame after input power from
the common power supply has been verified. Follow the steps in
Table 2-7 to apply initial power to the cards/modules within the frame
itself, verifying that each is operating within specification.
Table 2-7: Initial Power–up (BTS)
Step
Action
At the BTS, set the C–CCP (POWER) power distribution breakers (see Figure 2-3 on page 2-8 or
Figure 2-5 on page 2-10) to the ON position by pushing in the breakers.
Insert the C–CCP fan modules. Observe that the fan modules come on line.
! CAUTION
Verify the correct power/converter modules by observing the locking/retracting tabs appear as follows:
STPN4009
– PWR CONV
CDMA RCVR (in +27 V BTS C–CCP shelf)
STPN 4045A
– PWR CONV CDMA RCVR (in –48 V BTS C–CCP shelf)
STPN 4044A
– PWR
(in –48 V BTS power conversion shelf)
CONV LPA
Insert and lock the converter/power supplies into their associated slots one at a time.
• If no boards have been inserted, all three PWR/ALM LEDs would indicate RED to notify the user
that there is no load on the power supplies.
– If the LED is RED, do not be alarmed. After Step 4 is performed, the LEDs should turn GREEN;
if not, then a faulty converter/power supply module is indicated and should be replaced before
proceeding.
Seat and lock all remaining circuit cards and modules in the C–CCP shelf into their associated slots.
Seat the first equipped LPA module pair into the assigned slot in the upper LPA shelf including LPA
fan.
S In +27 V systems, observe that the LPA internal fan comes on line.
Repeat step 5 for all remaining LPAs.
. . . continued on next page
Oct 2003
1X SCt 4812T BTS Optimization/ATP
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Initial Power–up Tests and Procedures
68P09258A31–A
Table 2-7: Initial Power–up (BTS)
Step
Action
Set the LPA breakers to the ON position (per configuration) by pushing them IN one at a time. See
Figure 1-13 on page 1-32 or Figure 1-14 on page 1-33 for configurations and Figure 2-3 on page 2-8
or Figure 2-5 on page 2-10 for LPA breaker panel layout.
On +27 V frames, engage (push) LPA circuit breakers.
S Confirm LEDs on LPAs light.
On –48 V frames, engage (push) LPA PS circuit breakers.
Confirm LPA PS fans start.
Confirm LEDs on –48 V power converter boards light.
Confirm LPA fans start.
Confirm LEDs on LPAs light.
After all cards/modules have been seated and verified, use a digital voltmeter to verify power supply
output voltages at the top of the frame remain within specifications: +27.0 Vdc or –48 Vdc nominal.
Repeat Steps 1 through 8 for additional co–located frames (if equipped).
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1X SCt 4812T BTS Optimization/ATP
Oct 2003
3
Chapter 3
Optimization/Calibration
Oct 2003
1X SCt 4812T BTS Optimization/ATP
3-1
Introduction to Optimization and Calibration
68P09258A31–A
Introduction to Optimization and Calibration
Overview
This section describes procedures for isolating the BTS from the span
lines, preparing and using the LMF, downloading system operating
software, CSM reference verification/optimization, set up and calibration
of the supported test equipment, transmit/receive path verification, using
the RFDS, and verifying the customer defined alarms and relay contacts
are functioning properly.
NOTE
Before using the LMF, use an editor to view the “CAVEATS”
section in the “readme.txt” file in the c:\wlmf folder for any
applicable information.
Optimization Process Summary
After a BTS is physically installed and the preliminary operations, such
as power up, have been completed, the LMF is used to optimize the
BTS. The basic optimization process consists of the following:
1. Download MGLI–1 with code and data and then enable MGLI–1.
NOTE
GLIs may be GLI2s or GLI3s.
2. Use the status function and verify that all of the installed devices of
the following types respond with status information: CSM, BBX,
GLI, MCC, and TSU (if RFDS is installed). If a device is installed
and powered up but is not responding and is colored gray in the BTS
display, the device is not listed in the CDF/NECF file. The
CDF/NECF file must be corrected before the device can be accessed
by the LMF.
3. Download code and data to all devices of the following types:
– CSM
– BBX (may be BBX2 or BBX–1X)
– GLI (other than MGLI–1)
– MCC (may be MCC–8E, MCC24, or MCC–1X)
4. Download the RFDS TSIC (if installed).
5. Verify the operation of the GPS and HSO or LFR signals.
6. Enable the following devices (in the order listed):
– Secondary CSM
– Primary CSM
– All MCCs
7. Using the LMF test equipment selection function, select the test
equipment to be used for the calibration.
8. Calibrate the TX and RX test cables if they have not previously been
calibrated using the CDMA LMF that will be used for the
optimization/calibration. The cable calibration values can also be
entered manually.
9. Connect the required test equipment for a full optimization.
10. Select all of the BBXs and all of the MCCs, and use the full
optimization function. The full optimization function performs TX
calibration, BLO download, TX audit, all TX tests, and all RX tests
for all selected devices.
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1X SCt 4812T BTS Optimization/ATP
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Introduction to Optimization and Calibration
68P09258A31–A
11. If the TX calibration fails, repeat the full optimization for any failed
paths.
12. If the TX calibration fails again, troubleshoot and correct the
problem that caused the failure and repeat the full optimization for
the failed path.
13. If the TX calibration and audit portion of the full optimization passes
for a path but some of the TX or RX tests fail, correct the problem
that caused the failure and run the individual tests as required until
all TX and RX tests have passed for all paths.
Cell-site Types
Sites are configured as Omni/Omni or Sector/Sector (TX/RX). Each type
has unique characteristics and must be optimized accordingly.
NOTE
For more information on the different in site types, please refer
to the applicable Hardware Installation manual.
CDF/NECF
The CDF/NECF (Configuration Data File/Network Element
Configuration File) contains information that defines the BTS and data
used to download files to the devices. A CDF/NECF file must be placed
in the applicable BTS folder before the LMF can be used to log into that
BTS. CDF/NECF files are normally obtained from the CBSC using a
floppy disk. A file transfer protocol (ftp) method can be used if the LMF
computer has that capability. Refer to the LMF Help function on–line
documentation for more information.
The CDF/NECF includes the following information:
S Download instructions and protocol
S Site specific equipage information
S C–CCP shelf allocation plan
– BBX equipage (based on cell–site type) including redundancy
– CSM equipage including redundancy
– MCC (MCC24E, MCC8E, or MCC–1X) channel element allocation
plan. This plan indicates how the C–CCP shelf is configured, and
how the paging, synchronization, traffic, and access channel
elements (and associated gain values) are assigned among the (up to
12) MCCs in the shelf.
S CSM equipage including redundancy
S Effective Rated Power (ERP) table for all TX channels to antennas
respectively. Motorola System Engineering specifies the ERP of a
transmit antenna based on site geography, antenna placement, and
government regulations. Working from this ERP requirement, the
antenna gain, (dependent on the units of measurement specified) and
antenna feed line loss can be combined to determine the required
power at the top of the BTS frame. The corresponding BBX output
level required to achieve that power level on any channel/sector can
also be determined.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
3-3
Introduction to Optimization and Calibration
NOTE
68P09258A31–A
Refer to Figure 3-1 and the LMF Help function on–line
documentation for additional information on the layout of the
LMF directory structure (including CDF/NECF file locations
and formats).
BTS System Software Download
BTS system software must be successfully downloaded to the BTS
processor boards before optimization can be performed. BTS operating
code is loaded from the LMF computer terminal.
BTSs configured for Circuit Backhaul use bts.cdf files. BTSs configured
for Packet Backhaul use bts.necf files (bts–xxx.xml) located on the
OMC/R.
NOTE
Before using the LMF for optimization/ATP, the correct
bts–#.cdf (or bts–#.necf) and cbsc–#.cdf files for the BTS must
be obtained from the CBSC and put in a bts–# folder in the
LMF. Failure to use the correct CDF/NECF files can cause
wrong results. Failure to use the correct CDF/NECF files to
log into a live (traffic carrying) site can shut down the site.
The CDF/NECF is normally obtained from the CBSC on a DOS
formatted diskette, or through a file transfer protocol (ftp) if the LMF
computer has ftp capability. Refer to the LMF Help function on–line
documentation for the procedure.
Site Equipage Verification
If you have not already done so, use an editor to view the CDF/NECF,
and review the site documentation. Verify the site engineering equipage
data in the CDF/NECF matches the actual site hardware using a
CDF/NECF conversion table.
CAUTION
3-4
– Use extreme care not to make any changes to the
CDF/NECF content while viewing the file. Changes to the
CDF/NECF can cause the site to operate unreliably or
render it incapable of operation.
– Always wear a conductive, high impedance wrist strap
while handling any circuit card/module to prevent damage
by ESD. Extreme care should be taken during the removal
and installation of any card/module. After removal, the
card/module should be placed on a conductive surface or
back into the anti–static bag in which it was shipped.
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Preparing the LMF
68P09258A31–A
Preparing the LMF
Overview of Packet BTS files
R16.0 and earlier releases had the configuration file called CDF for each
BTS and CBSC used by LMF. In 16.1 Packet BTS, BTS with GLI3
booting in packet binary, the CDF is replaced by two new configuration
files called Network Element Configuration Base (NECB) and Network
Element Change Journal (NECJ). The NECB contains the baseline
configuration and is analogous to the CDF, while the NECJ contains all
the changes made to the configuration since the last time the NECB was
re–generated. Once the NECJ gets to 80% of its maximum size, the
NECB is re–generated and all the updates are rolled into it.
These files play much broader and vital role than previous CDF files.
GLI3 booting in circuit binaries works similar to R16.0.
A few LMF related important facts about these files are listed below.
S Both files (NECB and NECJ) are in XML format.
S NECB contains all the up-to-date static configuration information and
NECJ contains all the recent changes (including operations) which are
not updated in the NECB.
S Both files can be viewed in any XML viewer (most easily available is
Internet Explorer V5.0 and higher). They can be also viewed by any
other word processor, but the XML tags will also be seen with them.
S These files will be created by OMC–R from MIB as per the BTS
provisioning.
S These files will be regenerated for each software release upgrade on
the system for each BTS.
S These files will reside on both OMC–R and Packet–GLI3 (unlike
CDF) and will be synchronized periodically between them.
S Both NECB and NECJ file contain a “SoftwareVersion” field in their
header section indicating the system release version of these files.
S Instead of the bts#.cdf file, the packet LMF uses a bts#.XML file,
which is a copy of the NECB.XML file.
S Packet–GLI3 will need these files for site initialization.
S The scope of NECB has grown much broader than CDF and has much
more BTS centric information. The use of generic version of these
files should be strictly avoided for the correct site initialization.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
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Preparing the LMF
68P09258A31–A
LMF Features and Installation Requirements
Before optimization can be performed, the LMF application software
must be installed and configured on a computer platform meeting
Motorola–specified requirements (see Recommended Test Equipment
and Software in Chapter 1).
NOTE
For the CDMA LMF graphics to display properly, the computer
platform must be configured to display more than 256 colors.
See the operating system software instructions for verifying and
configuring the display settings.
Software and files for installation and updating of the LMF are provided
on CD ROM disks. The following installation items must be available:
S LMF Program on CD ROM
S CDF/NECF for each supported BTS (on diskette or available from the
CBSC)
S CBSC File for each supported BTS (on diskette or available from the
CBSC)
FTP Server
To be able to download files to the GLI3, the LMF now runs FTP server
on the LMF laptop. The LMF FTP server runs from the LMFs home
directory. All the files necessary to run the LMF FTP server are installed
from the LMF CD. The FTP server is automatically started by the LMF
upon successful Login to a Packet BTS.
In addition, the LMF provides a new option in the Tools menu called
FTP Server. The option starts the LMFs FTP server if Start is selected,
and stops the server if Stop is selected. The LMFs FTP server runs on
port 21. If any other process is using that port, the error message is
displayed to the user stating that the port is occupied. There is another
option under FTP Server menu called FTP Monitor, which allows the
user to watch FTP activity b/w the LMF and GLI.
Firewalls
Firewalls will block the FTP requests from the Packet GLI to the LMF
laptop. You must disable your firewall before attempting the BTS Synch
command. Some common firewall programs to look for include Network
ICE, BlackICE, Norton’s Desktop Firewall, Enterprise Firewall, and
Personal Firewall.
FTP Server Port in use
On some Windows 2000 installations, a process called “inetd.exe”
makes the FTP server port 21 unusable by the LMF. If the LMF reports
that the FTP server could not start because the port is in use, make sure
the inetd.exe is not running by using the Task Manager’s process list. If
inetd.exe is running, end the process by selecting it and clicking the
“End Process” button. Inetd32.exe is NOT the same and ending it will
not resolve this problem.
3-6
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Preparing the LMF
68P09258A31–A
LMF File Structure Overview
The LMF uses a :\ folder that contains all of
the essential data for installing and maintaining the BTS. The following
list outlines the folder structure for LMF. Except for the bts-nnn folders,
these folders are created as part of the LMF installation. Refer to the
CDMA LMF Operator’s Guide for a complete description of the folder
structure.
Figure 3-1: LMF Folder Structure
(C:)
x:\ folder
cdma folder
BTS–nnn folders (A separate folder is
required for each BTS where bts–nnn is the
unique BTS number; for example, bts–163.)
loads folder
version folder (A separate folder is
required for each different version; for
example, a folder name 2.8.1.1.1.5.)
code folder
data folder
NOTE
Oct 2003
The “loads” folder and all the folders below it are not available
from the LMF for Software Release 2.16.1.x. These folders may
be present as as a legacy from previous software versions or
downloaded from the CBSC/OMC–R.
1X SCt 4812T BTS Optimization/ATP
3-7
Preparing the LMF
68P09258A31–A
LMF Home Directory
The LMF installation program creates the default home directory,
c:\wlmf, and installs the application files and subdirectories (folders)
in it. Because this can be changed at installation, the CDMA LMF home
directory will be referred to with the generic convention of:
:\
Where:
 = the LMF computer drive letter where the CDMA LMF home
directory is located.
 = the directory path or name where the CDMA
LMF is installed.
3-8
1X SCt 4812T BTS Optimization/ATP
Oct 2003
Preparing the LMF
68P09258A31–A
NECF Filename Conventions and Directory Location
NECF
The NECF actually consists of two files: the NECB and NECJ. The
naming convention for the NECB and NECJ is:
NECB*bts#.xml
NECJ*bts#.xml
Where:
* = any characters can be substituted there
# = the actual integer BTS number
The NECB and its corresponding NECJ must have the exact same name,
except for the “B” and “J” difference after the initial NEC characters.
The NECB and the NECJ must reside in the
\cdma\bts–# directory corresponding to the BTS frame
they are for.
Load Information File (LIF)
The LIF contains all the devices binaries available for the specified
System Software Release. It is the functional equivalent of the OLF file
that was used pre–Packet.
The naming convention for the LIF is:
NE_LIF.xml
The LIF must reside in the \cdma\loads\ directory, where  = the home
directory in which the LMF is installed, usually C:\wlmf  = the System Software Release Number (e.g.
2.16.1.0.10).
Cal File
The Cal File still resides in the \cdma\bts–# directory
and is named bts–#.cal, where # is the actual integer number of the BTS.
Oct 2003
1X SCt 4812T BTS Optimization/ATP
3-9

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