User's Manual
Table Of Contents
- SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)
- Contents
- Chapter 1 Manual Overview and BTS General Information
- Chapter 2 Inter-Frame Cabling
- Inter-Frame Cabling
- Cable Connections
- Cabling Diagrams and Descriptions
- Alarm / Span Cabling
- Equipment Compliance
- BTS System Timing Options
- RF Global Positioning Satellite (RF GPS) Cabling
- Remote Global Positioning Satellite (RGPS) Cabling
- Low Frequency Receiver / High Stability Oscillator (LFR/HSO) Cabling
- BTS Antenna Configuration
- BTS 60 Degree Sector (6 Sector) Transmit Path Cabling
- BTS 60 Degree Sector (6 Sector) Receive Path Cabling
- BTS 120 Degree Sector (3 Sector) Transmit Path Cabling
- BTS 120 Degree Sector (3 Sector) Receive Path Cabling
- Earth Ground Cabling
- BTS Power Cabling
- Chapter 3 Expansion Frame Cabling and Installation
- Expansion Frame (+27 V BTS Configuration)
- Expansion Frame Inter-Frame Cabling
- Expansion of the +27 V Frame
- RF GPS Expansion Installation
- Remote GPS Distribution Expansion
- High Stability Oscillator Expansion (HSOX)
- Local Area Network (LAN) Expansion Installation
- Setting Frame C-CCP Shelf Configuration Switch
- Chapter 4 Optional Equipment
- Optional BTS Equipment Identification
- BTS Antenna Configuration
- BTS 60 Degree Sector (6 Sector) Transmit Path Cabling
- BTS 60 Degree Sector (6 Sector) Receive Path Cabling
- BTS 120 Degree Sector (3 Sector) Transmit Path Cabling
- BTS 120 Degree Sector (3 Sector) Receive Path Cabling
- 3 Sector Non-Duplexed Cabling
- 3 Sector Duplexed
- 6 Sector Duplexed
- Chapter 5 What's Next and Site Cleanup
- Appendix A Carrier Add Instructions
- Index
SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)
68P64115A19–4
Mar 20031X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
RMF-2
Figure 1: DC Power Input Connector Comparison
SC 4812T
SC 4812T–MC
CABLE
GROMMET
(0509591Y02)
LUG COVER
(1509789V01)
M10 NUT
(0210971A09)
M10 LOCK WASHER
(0410985A02)
M10 FLAT WASHER
(0410983B28)
CRIMP LUG
FEED COVER
(DO NOT REMOVE)
ENCLOSURE
BASE
POWER
INPUT STUD
ti-CDMA-WP-00024-v01-ildoc-ftw
DC
CONTACT
Input
Connector/
DC Filter
ti-CDMA-WP-00074-v01-ildoc-ftw
DC
Connector
Housing
DC
CONTACT
(+) DC CABLE
DC CABLE (–)
(–)
(+)
Figure 2: I/O Plate Comparison
ETHERNET ROUTER (IF USED;
OTHERWISE, FILLER PLATE)
EXP IN FILLER
PLATE
RF EXPANSION PORT TO ANOTHER
BTS (USED ONLY IF EXPANSION
FRAME INSTALLED; OTHERWISE,
FILLER PLATE INSTALLED)
ti-CDMA-WP-00188-v01-ildoc-ftw
SPAN I/O
SITE I/O
ALARM
CONNECTORS
LAN
CONNECTIONS
GPS IN
HSO/LFR
FILLER PLATE
RECEIVE
ANTENNA
CONNECTORS
INPUT
CONNECTOR/
DC FILTER
SPAN I/O
REMOTE GPS DISTRIBUTION (RGD) MODULE –
USED ONLY IF EXPANSION FRAME(S) INSTALLED
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PACKET
BACKHAUL PORTS
RF EXPANSION PORT
(TO ANOTHER BTS)
LOW FREQUENCY
RECEIVER / HSO
SPAN I/O
TRANSMIT
ANTENNA
CONNECTORS
POWER
INPUT
RECEIVE ANTENNA
CONNECTORS
SITE I/OSPAN I/O
ti-CDMA-WP-00101-v01-ildoc-ftw
SC 4812T SC 4812T–MC
3 to 6 TX
ANTENNA
CONNECTORS
(depending on
configuration)
2 to 3 TX
ANTENNA
FILLER PLATES
(depending on
configuration)