Communications, Inc. Switch User Manual

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GE/AR80 Installation Manual

580-00519, rev A 9 of 40

2.4 Link Distance

Measurement of the link distance is important in estimating the link availability and

calculating expected Receive Signal Level (RSL). This measurement can be performed

using the Latitude and Longitude coordinate readings from a Global Positioning System

(GPS) device, which is placed near the proposed locations of the antennas. Additionally

GPS reading will be required in order to comply with the FCC registration process.

To quickly obtain estimated distances and availabilities for a given product and region,

use BridgeWave’s path calculator. To obtain the latest version of BridgeWave’s Path

calculator, contact BridgeWave’s Customer Service.

2.5 Antenna Location

The optimum location for the antennas must be determined. The ideal location should

ovide for ease of erecting and mounting the antenna, as well as providing unimpeded

LOS to the remote location. The following factors should be taken into account:

• Type of mounting—fixed or roof-safe pole mounting

• Location where the fiber and DC power wiring will enter/exit the building

• Length of cable runs

• Grounding connection points

• Obstructions, including allowances for tree growth

• Accessibility of mounting location

• Access to building after regular working hours

2.6 Cabling

The installation site should be inspected to determine the run paths for the fiber cable and

wer cable from the radio equipment to the termination point. Locations for roof

penetration should be identified. The routing and securing of all cables should conform to

all applicable codes and requirements. Depending on the likelihood of damage due to foot

traffic or equipment movement, cabling conduit may be required. The maximum cable

run length as specified for the equipment being installed must not be exceeded.

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