Cabletron Systems 802.11 Manuel D’Utilisation

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Table of Contents
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Contents
Overview ..............................................................................................................1
Requirements .......................................................................................................2
Lightning protection.......................................................................................2
Grounding system ..........................................................................................2
Line of sight ...................................................................................................2
Factors that can reduce antenna range ...........................................................5
Required Data for Antenna Installation Company..........................................6
The Fresnel Zone ...........................................................................................6
Other Considerations......................................................................................8
Antenna Options..................................................................................................9
RoamAbout 14-dBi Directional Antenna ......................................................9
RoamAbout 7-dBi Omni-Directional Antenna ............................................13
Verify Component Connector Polarity.........................................................15
Reviewing the Site Preparation Checklist.......................................................16
For Additional Assistance.................................................................................17
Table of Contents