Installation Guide

02030311-08 Airspan Networks Inc. 5-1

Radio Site Planning

Proper site selection and planning before installing your ASWipLL devices will

ensure a successful deployment of your ASWipLL system. Site planning includes

the following considerations:

 Minimum obstructions (e.g. buildings) in the radio path between Base Station

radio (i.e. BSR) and subscriber radios (i.e. SPR/IDR).

 Minimum incursions on Fresnel Zone (recommended minimum of 60%

clearance of first Fresnel Zone).

 Mount radios as high as possible to avoid obstructions in the wireless path.

 Check possibility of future obstructions such as plans to erect buildings and trees

that may grow tall enough to obstruct the wireless path.

 Align antennas for maximizing received signal strength (RSS)

 Consider nearby sources of interference that could degrade performance of radio.

Mount radios as far from sources of interference as possible

 Ensure Base Station radio and subscriber premise's radio are within maximum

coverage range of reception

 Maximum CAT-5 cable length connecting the outdoor radio to the indoor

terminating equipment (i.e. switch/hub) is 100 meters

 Ensure that you have sufficient wiring conduit and cable ties to channel and

protect the CAT 5 cable connecting the outdoor radio to the indoor hub/switch.

 Ensure required power mains outlet is available at the site.