Справочник ПользователяСодержаниеPreface7Safety Symbols10Safety Instructions112 Installation Overview15Appearance15Engineering Indices15Installation Flow16Installation Precautions173 Installation Preparation19Cabinet Installation Environment Check19Equipment Room Space Requirements19Equipment Room Environment Requirements21Equipment Room Power Supply Requirements22Lightning and Grounding Requirements23Transmission Requirements23Wiring Requirements24Technical Material Preparation25Personnel Requirements26Tools and Instruments Preparation26Unpacking Acceptance28Counting Goods28Crate Unpacking28Carton Unpacking29Acceptance and Goods Handover304 Installing Cabinet31Cabinet Installation Flow31Installing Single-cabinet325 Installing Components39Module Position Schematic Diagram39Installing RSU Module41Installing BBU43Installing BBU Horizontal Module45Installing BBU Vertical Module466 Installing Cable49On-site Cable Installation List49Cable Installation Flow50Installing DC Power Cable51Installing Grounding Cable54Installing Data Cable55Installing 75Ω E1 Cable57Installing 120Ω E1 Cable59Installing 100Ω T1 Cable60Installing Abis Interface Ethernet Cable61Installing Dry Contact Input/output Cable63Installing RS232/RS485 Monitoring Cable66Installing Fiber between BBU and RSU67Installing AISG Control Cable67Installing GPS Jumper69Installing RF Jumper717 Installing GPS Antenna Feeder System73GPS Antenna Feeder System Installation Flow73GPS Antenna Feeder System Installation Preparation74Installing GPS Antenna74GPS Antenna Installation Position74Installing GPS Antenna in Vertical Placement75Installing GPS Antenna in Horizontal Placement77Installing GPS Antenna in Wall-mount Mode79Installing GPS Feeder81GPS Feeder Selection Principle81Wiring GPS Feeder81Installing GPS 1/4’’ Feeder Grounding Kit83Leading GPS Feeder into Room858 Installing Main Antenna Feeder System87Antenna Feeder System Installation Preparation87Foundational Facility Requirements87Checking Incoming Material88Making Feeder Connector89Assembling Omnidirectional Antenna91Assembling Directional Antenna94Hoisting Antenna and Feeder97Installing Indoor Grounding Bar98Installing Antenna101Installing Directional Antenna on Top-tower101Installing Directional Antenna on Roof108Installing Omnidirectional Antenna on Top-tower119Installing Omnidirectional Antenna on Roof123Installing Antenna Jumper131Installing Feeder Hermetic-window133Installing and Grounding Feeder and Jumper135Feeder Cutting Principle135Feeder Layout Principle136Installing Feeder on Tower136Installing Feeder on Roof138Feeder Grounding Principle140Installing Feeder Grounding Kit142Feeder Indoor Ingoing143Feeder Indoor Arrangement Principle143Leading Main Feeder into Room144Installing Top-equipment Jumper146Performing Antenna Feeder System Test147Performing Outdoor-connector Waterproof Processing148Performing Feeder Hermetic-window Waterproof Processing1509 Installation Check155Checking Equipment Installation155Cabinet Inspection Items155Cable Check Items155Socket, Plug and Locking Piece Inspection Items156Label Inspection Items156On-site Environment Inspection Items157Checking Antenna Feeder System Installation157Checking Feeder157VSWR Test158Checking Water-proof Processing158Checking Power on159Figures161Tables165List of Glossary167Размер: 3,8 МБСтраницы: 167Язык: EnglishПросмотреть