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
Cable Connections
68P64115A19–4
Mar 2003
1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
2-4
Figure 2-1: SC4812T–MC Starter Frame I/O Plate
FRONT
SPAN I/O
SITE I/O
ALARM
CONNECTORS
LAN
CONNECTIONS
RF GPS IN
3 TO 6 TRANSMIT
ANTENNA
CONNECTORS
DEPENDING ON
CONFIGURATION
HSO/LFR
FILLER PLATE
RECEIVE
ANTENNA
CONNECTORS
INPUT
CONNECTOR/
DC FILTER
ETHERNET ROUTER (IF USED;
OTHERWISE, FILLER PLATE)
EXP IN FILLER
PLATE
3A
2A
1A
6A
5A
4A
3B
2B
1B
6B
5B
4B
REAR
2 TO 3
TRANSMIT
ANTENNA FILLER
PLATES
DEPENDING ON
CONFIGURATION
SPAN I/O A SITE I/O SPAN I/O B
ALARM B
SPAN I/O A
SPAN I/O B
ALARM A
SITE I/O
GND
DC FILTER 2
RX
RX
DC FILTER 1
SPAN I/O
REMOTE GPS DISTRIBUTION (RGD) MODULE –
USED ONLY IF EXPANSION FRAME(S) INSTALLED
RF EXPANSION PORT TO ANOTHER
BTS (USED ONLY IF EXPANSION FRAME
INSTALLED; OTHERWISE, FILLER PLATE
INSTALLED)
ti-CDMA-WP-00188-v01-ildoc-ftwREF
RGPS
2