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MRV Communications, Inc. – Installation Manual
vi
Introduction
CAREFULLY READ THE ENTIRE
MANUAL BEFORE INSTALLING
n InfraRed (IR) link allows connection without any cable between two
distant sites. For that, two identical transceivers, each installed on one site
and aligned one facing each other, provide a point-to-point connectivity.
This configuration makes possible data transfer from one terminal to the
other through the air over an optical wavelength carrier, the IR.
The installation of such a link can be summed up in 4 stages:
♦ Site survey
♦ Installation of the infrastructure
♦ Mounting of the equipment
♦ Aiming procedure
Always use appropriate safety equipment and
procedures when working with electrical
equipment and when working on roofs.
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