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
RF Global Positioning Satellite (RF GPS) Cabling
68P64115A19–4
Mar 2003
1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
2-22
Cable Run List
Table 2-11 lists the cable runs for the BTS GPS and LFR cables. If
lightning arrestors are used with the LFR antenna, refer to the site
specific documentation for cabling information.
Table 2-11: Cable Run List for GPS and LFR Cabling
Cable From Connector To
K GPS GPS Antenna
RF GPS Cabling Installation Procedure
Install each cable by referring to the cable run list in Table 2-1, the
cabling diagram in Figure 2-9, and the procedure in Table 2-12. If
lightning arrestors are used with the RF GPS antenna, refer to the site
specific documentation for cabling information.
NOTE
Site specific characteristics determine the GPS/LFR cabling that
is installed.
Table 2-12: Procedure to Install the RF GPS Cabling
Step Action
1 Follow the OEM information to disassemble the GPS antenna and gain access to the OSX connector.
2 Connect the the OSX connector of cable C to the antenna.
3 Follow the OEM information to assemble the GPS antenna with cable C attached.
4 Connect one end of cable K to the N-type connector of cable C.
5 Connect the other end of cable K to the GPS connector on the BTS.
2