Installation Manual

Nokia RoofTop™ Wireless Routing Installation Guide v
Contents
CHAPTER 1 System Overview ...............................1
1.1Introduction.............................1
CHAPTER 2
Antenna Installation ...........................5
2.1Introduction.............................5
2.2SiteAnalysis............................6
2.2.1 RF Link Feasibility. . . . . . . . . . . . . . . . . . . . . . . . 6
2.3LineofSightAnalysis.....................8
2.3.1VisualLineofSight.......................8
2.3.2RadioLineofSight .......................9
2.3.3FresnelZone.............................9
2.3.4AntennaHeight...........................9
2.4AntennaSelection.......................10
2.4.1OmnidirectionalAntennas.................10
2.4.2DirectionalAntennas.....................10
2.5Cables ................................12
2.6OutdoorInstallationProcedures............13
2.6.1SafetyGuidelines........................13
2.6.2 Required Installation Components . . . . . . . . . . . 13
2.6.3Polarization.............................14
2.6.4TestInstallation .........................14
2.6.5Grounding..............................15
2.6.6Weatherproofing.........................16
2.6.7 Weatherproofing Flexible RF Jumper Cables . . 19
2.6.8AmplifierWeatherproofing................20
2.7IndoorInstallationProcedures..............21
2.7.1Weatherproofing.........................21
2.7.2Antennas...............................21
2.7.3Grounding..............................21
CHAPTER 3 Wireless Router Installation ..................23
3.1Introduction............................23
3.1.1 Preinstallation Requirements . . . . . . . . . . . . . . . 23