User's Manual Part 1

Safety Guidelines Hardware Installation Guide
2-6 Airspan Networks Ltd. 02030311-05
! Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected
! Consult the dealer or an experienced radio/TV technician for help
Warning: The WipLL transceivers emit microwave radiation; a minimum
distance of 200 mm must be maintained from the front of the device, and a
minimum separation of 1 meter must exists between adjacently installed WipLL
transceivers.
2.6. Cabling
This section defines the cabling procedures to be adopted during WipLL equipment
installations at both base station and subscriber premises.
2.6.1. General
A summary of issues to be considered during cabling of WipLL base station and
customer premises equipment is as follows:
! Cable routes are to be defined in the site-specific documentation.
! Data and DC power cables running parallel to AC power cables shall be
separated by a minimum distance of 200 mm. However, it is permissible to
allow these cables to cross each other at right angles.
! Observe recommended minimum bend radii when installing copper cables.
Wherever a cable changes direction, ensure that it does so in a smooth curve
with a radius of at least 50 mm to prevent damage.
! Plastic ties and wraps are to be used to secure cables to trays and guides. Ensure
all trimmed ends are disposed of safely and at regular intervals.
! Data cables of less than 20 pair shall be mixed in bundles not exceeding 50 mm
in diameter.
! Ensure cables are not trapped in cabinet doors, by slide-in equipment or support
metalwork.