RAD Data comm ASMi-52 Manuel D’Utilisation

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Chapter 1  Introduction 
Installation and Operation Manual 
1-2 Overview
 
ASMi-52 Ver. 2.5 
Unit Enclosure 
ASMi-52 is available in a plastic, metal, or rail-mount enclosure. 
Applications 
Figure 1-1
 illustrates a typical ASMi-52 application, in which standalone modems 
operate opposite each other. 
Figure 1-2
 shows ASMi-52 units operating opposite a 
centrally located DXC rack. 
Figure 1-3
 shows ASMi-52 modems operating opposite 
a centrally located LRS-24 rack. 
The following multiplexer applications are supported: 
•  A multiplexer unit opposite the same type of multiplexer unit 
•  A DXC opposite multiplexer units (the multiplexer unit is a CPE), where the 
DXC supports a multiplexer (the CPE is the receive clock source) 
•  A multiplexer unit configured as a single unit opposite a single unit (where a 
multiplexer unit is configured as a single unit) 
•  A multiplexer unit opposite an E1 unit, where the single or multiplexer unit is 
configured as an E1 single unit. 
 
 
Figure 1-1.  Standalone Modem Application