MRV Communications TS700/G 用户手册

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M R V   C o m m u n i c a t i o n s ,   I n c .   –   I n s t a l l a t i o n   M a n u a l  
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 to face each other, provide 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 link – see picture in 
Figure B, below. 
 
 
Figure B:  IR Link
 
The installation of such a link can be summarized as 4 stages: 
♦ 
Site survey 
♦ 
Installation of the infrastructure  
♦ 
Mounting of the equipment 
♦ 
Aiming (alignment) procedure 
Always use appropriate safety equipment and 
procedures when working with electrical 
equipment and when working on roofs
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