User's Manual

WiMax Optical Fiber Repeater 10W Installation and Operation Manual
Document No. 913011900 Rev. 1.1 Proprietary Document vii
Table of Contents
1 Introduction........................................................................................................... 1-1
1.1About ADC Optical Fiber Repeater (OR) ....................................................................................... 1-1
1.2OR System Description................................................................................................................. 1-2
1.2.1General Description .......................................................................................................... 1-2
1.2.2Major Advantages ............................................................................................................ 1-3
2 Installation Procedure............................................................................................ 2-1
2.1Pre-installation Procedures ............................................................................................................ 2-1
2.1.1Receiving and Inspecting the Repeater ............................................................................... 2-1
Required Tools and Test Equipment.......................................................................................... 2-3
2.2Run Sweep Test ........................................................................................................................... 2-3
2.3Host Unit Installation.................................................................................................................... 2-4
2.3.1Mount the Host Unit ......................................................................................................... 2-4
2.3.2Outside the BTS enclosure ................................................................................................ 2-4
2.3.3Inside the BTS enclosure................................................................................................... 2-4
2.3.4Prepare the Electrical Power Connections........................................................................... 2-4
2.4Optical Fiber Test......................................................................................................................... 2-5
2.4.1Power Up the Host Unit. ................................................................................................... 2-5
2.5Mount the Distribution Antennas ................................................................................................... 2-5
2.6Mount the Remote Unit................................................................................................................. 2-6
2.6.1Precautions ...................................................................................................................... 2-6
2.6.2Remote Unit Installation - General Instructions................................................................... 2-6
2.6.3Sealing and Weatherproofing............................................................................................. 2-6
2.6.4Remote Unit Mounting ..................................................................................................... 2-8
2.6.5Cables Connection............................................................................................................ 2-9
3 OR System Setup and Alignment .......................................................................... 3-1
3.1Connect To The Repeater.............................................................................................................. 3-1
3.2Set the System Parameters............................................................................................................. 3-5
3.2.1System Setup Instructions ................................................................................................. 3-6
3.2.2Remote Unit FWD Gain Optimization................................................................................ 3-6
3.2.3Host Unit RVS Gain Optimization ..................................................................................... 3-7
3.2.4Noise Rise Check ............................................................................................................. 3-7
4 Troubleshooting The OR System........................................................................... 4-1
4.1Troubleshooting ........................................................................................................................... 4-1
4.2LEDs........................................................................................................................................... 4-1
4.2.1LEDs Description ............................................................................................................. 4-1
Appendix A. Specifications.................................................................................................... 1
Host Unit Specifications...............................................................................................................1
Remote Unit Specifications ..........................................................................................................2
Appendix B. Cables Connections and Pinout ......................................................................... 3
Host Unit AC Power Cable Pin-out.........................................................................................................3