User's Manual
Table Of Contents
- Contents
- Chapter 1 Introduction
- Chapter 2 Preliminary Operations
- Chapter 3 Optimization/Calibration
- Introduction to Optimization and Calibration
- 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 Installation and Update Procedures
- Copy BTS and CBSC CDF (or NECF) Files to the LMF Computer
- Creating a Named HyperTerminal Connection for MMI Communication
- Span Lines - Interface and Isolation
- LMF to BTS Connection
- Using the LMF
- Pinging the Processors
- Download the BTS
- CSM System Time - GPS & LFR/HSO Verification
- Test Equipment Set-up
- Test Set Calibration
- Background
- Calibration Procedures Included
- GPIB Addresses
- Selecting Test Equipment
- Manually Selecting Test Equipment in a Serial Connection Tab
- Automatically Selecting Test Equipment in the Serial Connection Tab
- Calibrating Test Equipment
- Calibrating Cables Overview
- Calibrating Test Cabling using Communications System Analyzer
- Calibrate Test Cabling Using Signal Generator & Spectrum Analyzer
- Setting Cable Loss Values
- Setting TX Coupler Loss Value
- Bay Level Offset Calibration
- Purpose of Bay Level Offset Calibration
- What is BLO Calibration?
- Component Verification During Calibration
- When to Calibrate BLOs
- BLO Calibration Data File
- Test Equipment Setup for RF Path Calibration
- Transmit (TX) Path Calibration Description
- TX Calibration and the LMF
- TX Calibration
- All Cal/Audit and TX Calibration Procedure
- Download BLO Procedure
- Calibration Audit Introduction
- TX Path Audit
- TX Audit Test
- Create CAL File
- RFDS Set-up and Calibration
- Alarms Testing
- Chapter 4 Automated Acceptance Test Procedures
BTS Equipment Identification
68P64115A18–1
Mar 2003
1X SC 4812T Lite BTS Optimization/ATP Software Release R2.16.1.x
DRAFT
1-24
SCCP Cage Configuration and 1X Devices
SC 4812T Lite frames have one SCCP cage which will support up to
four MCC cards and six BBX cards.
MCC Cards
A BTS may be configured with a mix of MCC–8E, MCC–24E, and
MCC–1X cards. Any SCCP cage MCC card slot will support any of the
three MCC types. For 1X capability under R16.0, at least one MCC card
must be an MCC–1X which can be installed in any MCC card slot. In a
BSS operating with Software Release 2.16.0.84.3 and higher, MCC–1X
cards will support IS–95A and B traffic as well as CDMA2000 1X.
When operating with Software Release 2.16.0.5x.x, the MCC–1X cards
do not support IS–95A/B operation. For additional software release
compatibility and capability information, contact the local Motorola
account team.
BBX Cards
Up to six BBX cards of mixed BBX2s and BBX–1Xs can also be
supported. SCCP cage BBX2 card slots 1 through 6 are carrier– and
sector–dependent. As a result, the BBX slots dedicated to the sectors for
one carrier should be populated with the same type of cards. Refer to
Table 1-6 for BBX card slot carrier and sector correlations.
The SCCP cage R1 card slot is dedicated to the redundant BBX. This
slot will support either a BBX2 or a BBX–1X. If a cage has BBX–1X
carriers, the redundant BBX (BBXR) must be a BBX–1X card to provide
1X redundancy.
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.