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
3 Sector Non–Duplexed Cabling
68P64115A19–4
Mar 2003
1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
4-19
Table 4-13: 3-Sector Non-Duplexed Directional Coupler to RFDS Cabling Table
Directional Coupler Port (RX) Cobra RFDS Port Stand-Alone RFDS Port
Sector 1 RX Pri FWD ASU1–1 FWD ASU1–1
Sector 1 RX Pri REF ASU1–1 REF ASU1–8
Sector 1 RX Div FWD ASU1–2 FWD ASU1–2
Sector 1 RX Div REF ASU1–2 REV ASU1–9
Sector 2 RX Pri FWD ASU1–3 FWD ASU1–3
Sector 2 RX Pri REF ASU1–3 REV ASU1–10
Sector 2 RX Div FWD ASU1–4 FWD ASU1–4
Sector 2 RX Div REF ASU1–4 REV ASU1–11
Sector 3 RX Pri FWD ASU1–5 FWD ASU1–5
Sector 3 RX Pri REF ASU1–5 REF ASU1–12
Sector 3 RX Div FWD ASU1–6 FWD ASU1–6
Sector 3 RX Div REF ASU1–6 REF ASU1–13
Directional Coupler Port (TX) Cobra RFDS Port Stand-Alone RFDS Port
Sector 1 TX1 FWD ASU2–1 FWD ASU2–1
Sector 1 TX1 REF ASU2–1 REF ASU2–8
Sector 1 TX2 FWD ASU2–2 FWD ASU2–2
Sector 1 TX2 REF ASU2–2 REF ASU2–9
Sector 2 TX1 FWD ASU2–3 FWD ASU2–3
Sector 2 TX1 REF ASU2–3 REF ASU2–10
Sector 2 TX2 FWD ASU2–4 FWD ASU2–4
Sector 2 TX2 REF ASU2–4 REF ASU2–11
Sector 3 TX1 FWD ASU2–5 FWD ASU2–5
Sector 3 TX1 REF ASU2–5 REF ASU2–12
Sector 3 TX2 FWD ASU2–6 FWD ASU2–6
Sector 3 TX2 REF ASU2–6 REF ASU2–13
Table 4-14: Installing RF Cables in a 3-Sector Non-Duplexed System
Step Action
1 Attach the SMA-type connector cables to the Directional Couplers.
2 Route the cables to the RFDS.
3 Attach the cables to the RFDS according to Figure 4-9, and Table 4-13.
4 Torque all SMA-type RF connectors to 8 in-lb.
4