Manual Do Utilizadoríndice analíticoSC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)4Contents9FCC Requirements18Content18FCC Part 15 Requirements18FCC Part 68 Requirements19Foreword20General Safety22Revision History24Chapter 1 Manual Overview and BTS General Information26Manual Overview, Abbreviations and Acronyms27Manual Overview27Manual Structure27Abbreviations and Acronyms28Required Documentation and Environmental Specifications30Required Documentation30Specifications31BTS Frame Site Layout32Base Transceiver Station (BTS) Frame Identification33BTS Frame33I/O Plate34Site I/O34Span I/O34Combined CDMA Channel Processor (C-CCP) Shelf34Power Distribution Cage MC Configuration35MC CLPA Cage35MC Module35In-Frame Components35External Components35Chapter 2 Inter-Frame Cabling36Inter-Frame Cabling37Overview37Review the Material37Configurations Supported37Cabling Installation Order37Cable Labels37Cable Connections38BTS Frame Description38Top I/O (Interconnect) Plate (Figure 2-1 and Figure 2-2)38Expansion Frame I/O Plate40Site I/O and Span I/O Boards41Remote GPS Distribution (RGD) Card41Cabling Diagrams and Descriptions42Cable Descriptions and Part Numbers42Overall Cabling Diagram (Single Frame)44Alarm / Span Cabling45Objective45Cable Labels45Equipment Needed45Cabling Diagram46Cable Run List46Install Span and Alarm Cables47Alarm Signal Specifications48Span Line Cable Pin Numbering50Alarm Connectors Pin and Signal Information51Equipment Compliance54BTS System Timing Options55Timing Sources55RF Global Positioning Satellite (RF GPS) Cabling56RF GPS Cabling Diagram56Cable Run List57RF GPS Cabling Installation Procedure57Remote Global Positioning Satellite (RGPS) Cabling58RGPS Cabling Diagrams58Cabling Run List59Install RGPS Cable59Low Frequency Receiver / High Stability Oscillator (LFR/HSO) Cabling60Overview60Cable Labels60Cable Run List60Procedure60LFR Cable (Cable L) Pin/Signal Information61BTS Antenna Configuration62Overview62RX Antenna Configurations62TX Antenna Configurations63BTS 60 Degree Sector (6 Sector) Transmit Path Cabling64Objective64Cable Labels64Cabling Diagram6460 Degree Sector Configuration66TX Ports for 6 Sector Configuration66Procedure66BTS 60 Degree Sector (6 Sector) Receive Path Cabling67Objective67Cable Labels67Cabling Diagram67Procedure68BTS 120 Degree Sector (3 Sector) Transmit Path Cabling69Objective69Cable Labels69Cabling Diagram69Procedure71BTS 120 Degree Sector (3 Sector) Receive Path Cabling72Objective72Cable Labels72Cabling Diagram72Cabling Procedure74Earth Ground Cabling75Objective75Earth Grounding Diagram75Cable Labels75Equipment Needed75Install Earth Grounding Cables76BTS Power Cabling77Objective77Important Guidelines77Option A. Power Distribution Cabling for +27 V BTS Configuration with One Power Feed80Option B. Power Distribution Cabling for +27 V BTS Configuration with Two Power Feeds81Tools and Equipment Required82Pre-connection Checklist83Installing Power Cables83Chapter 3 Expansion Frame Cabling and Installation85Expansion Frame (+27 V BTS Configuration)86Installation Procedures86Inter-frame Cables86Before You Begin86Expansion Frame and Expansion I/O Plate87Cable Labels90Expansion Frame Cabling Diagram90Expansion Frame Inter-Frame Cabling91Remote GPS Distribution (RGD) Board Diagram91Expansion of the +27 V Frame92Antenna Sharing92Tools Required92Expansion Procedure92RF GPS Expansion Installation94GPS Expansion94Customer Equipment Considerations and System Constrains94RF RGPS Expansion Installation Considerations94Remote GPS Distribution Expansion96Configuration96Tools Required96Remote GPS (RGD) Expansion Procedure96High Stability Oscillator Expansion (HSOX)97Configuration97Tools Required97HSO Expansion Procedure97Local Area Network (LAN) Expansion Installation98Configuration98Tools Required98Torque Specifications98LAN Expansion Installation Procedure98Setting Frame C-CCP Shelf Configuration Switch100Chapter 4 Optional Equipment101Optional BTS Equipment Identification102Overview102Directional Couplers102Duplex Directional Couplers (DDC) and Mounting Bracket103RFDS104RF Interfaces104RFDS Function104RFDS Cabling to the BTS106BTS Antenna Configuration107Overview107BTS 60 Degree Sector (6 Sector) Transmit Path Cabling108Objective108Cable Labels108Cabling Diagram10860 Degree Sector Configuration109Procedure109BTS 60 Degree Sector (6 Sector) Receive Path Cabling110Objective110Cable Labels110Cabling Diagram110Procedure111BTS 120 Degree Sector (3 Sector) Transmit Path Cabling112Objective112Cable Labels112Cabling Diagram112Procedure113BTS 120 Degree Sector (3 Sector) Receive Path Cabling114Objective114Cable Labels114Cabling Diagram114Cabling Procedure1163 Sector Non-Duplexed Cabling117Objective117Cabling Diagram1173 Sector Duplexed120Objective120Cabling Diagram1206 Sector Duplexed122Objective122Cabling Diagram122Chapter 5 What's Next and Site Cleanup125What's Next126Introduction126Clean Up the Site126Fill Out Checklist126Optimize the System126Site Cleanup127Remove Protective Covering127Lighting Fixtures127Tools127Materials127Remove Debris127Environment127Installation Completion Checklist128Directions128Installation Completion Checklist128Appendix A Carrier Add Instructions131Carrier Add Instructions132Overview132Tool & Torque Requirements132T- Options132Carrier Add Matrix (3 Sector)132Adding a Carrier (3 Sector)133Carrier Add (6 Sector)135Carrier Add Matrix (6 Sector)135Installing a Second Carrier135Index137Tamanho: 3 MBPáginas: 140Language: EnglishAbrir o manual
